From 6504f38ebe7e0c24c5f3802ed492daf2aad00309 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Tue, 2 Oct 2018 20:58:01 +0300
Subject: [PATCH 01/95] RED

---
 tdd_intro/homework/01_leap_year/test.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tdd_intro/homework/01_leap_year/test.cpp b/tdd_intro/homework/01_leap_year/test.cpp
index 4f186c8b..5e457262 100644
--- a/tdd_intro/homework/01_leap_year/test.cpp
+++ b/tdd_intro/homework/01_leap_year/test.cpp
@@ -13,3 +13,11 @@ If your language provides a method in the standard library that does this look-u
 */
 
 #include <gtest/gtest.h>
+
+
+
+
+TEST(LeapYear, DevidedBy4)
+{
+    ASSERT_TRUE(LeapYear(4));
+}

From 1fba6cee2919b17fac1614f642e1fc95f8090511 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Tue, 2 Oct 2018 21:00:54 +0300
Subject: [PATCH 02/95] RED

---
 tdd_intro/homework/01_leap_year/test.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tdd_intro/homework/01_leap_year/test.cpp b/tdd_intro/homework/01_leap_year/test.cpp
index 5e457262..c8e11e76 100644
--- a/tdd_intro/homework/01_leap_year/test.cpp
+++ b/tdd_intro/homework/01_leap_year/test.cpp
@@ -16,7 +16,6 @@ If your language provides a method in the standard library that does this look-u
 
 
 
-
 TEST(LeapYear, DevidedBy4)
 {
     ASSERT_TRUE(LeapYear(4));

From c035067f6b7b6f3e2136a9528864e5685506cfae Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Tue, 2 Oct 2018 21:07:15 +0300
Subject: [PATCH 03/95] Green

---
 tdd_intro/homework/01_leap_year/test.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tdd_intro/homework/01_leap_year/test.cpp b/tdd_intro/homework/01_leap_year/test.cpp
index c8e11e76..9c8a77bb 100644
--- a/tdd_intro/homework/01_leap_year/test.cpp
+++ b/tdd_intro/homework/01_leap_year/test.cpp
@@ -14,7 +14,13 @@ If your language provides a method in the standard library that does this look-u
 
 #include <gtest/gtest.h>
 
-
+bool LeapYear(int year)
+{
+    if (year%4 == 0)
+    {
+        return true;
+    }
+}
 
 TEST(LeapYear, DevidedBy4)
 {

From b7958867fb7b6883f71df9091e4189bad479ea0d Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Tue, 2 Oct 2018 21:14:42 +0300
Subject: [PATCH 04/95] Red

---
 tdd_intro/homework/01_leap_year/test.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tdd_intro/homework/01_leap_year/test.cpp b/tdd_intro/homework/01_leap_year/test.cpp
index 9c8a77bb..693796f0 100644
--- a/tdd_intro/homework/01_leap_year/test.cpp
+++ b/tdd_intro/homework/01_leap_year/test.cpp
@@ -20,9 +20,15 @@ bool LeapYear(int year)
     {
         return true;
     }
+    return false;
 }
 
 TEST(LeapYear, DevidedBy4)
 {
     ASSERT_TRUE(LeapYear(4));
 }
+
+TEST(LeapYear, DevidedBy100)
+{
+    ASSERT_FALSE(LeapYear(100));
+}

From 553eac29dd0ad0953ca2ee04aa8e9bffb119b0aa Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Tue, 2 Oct 2018 21:15:39 +0300
Subject: [PATCH 05/95] Green

---
 tdd_intro/homework/01_leap_year/test.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tdd_intro/homework/01_leap_year/test.cpp b/tdd_intro/homework/01_leap_year/test.cpp
index 693796f0..f986a8cd 100644
--- a/tdd_intro/homework/01_leap_year/test.cpp
+++ b/tdd_intro/homework/01_leap_year/test.cpp
@@ -16,6 +16,10 @@ If your language provides a method in the standard library that does this look-u
 
 bool LeapYear(int year)
 {
+    if (year%100 == 0)
+    {
+        return false;
+    }
     if (year%4 == 0)
     {
         return true;

From 6e72467fac2f530a4c9d1de212409fec6e1f438e Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Tue, 2 Oct 2018 21:17:15 +0300
Subject: [PATCH 06/95] Red

---
 tdd_intro/homework/01_leap_year/test.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tdd_intro/homework/01_leap_year/test.cpp b/tdd_intro/homework/01_leap_year/test.cpp
index f986a8cd..9ca987c2 100644
--- a/tdd_intro/homework/01_leap_year/test.cpp
+++ b/tdd_intro/homework/01_leap_year/test.cpp
@@ -36,3 +36,8 @@ TEST(LeapYear, DevidedBy100)
 {
     ASSERT_FALSE(LeapYear(100));
 }
+
+TEST(LeapYear, DevidedBy400)
+{
+    ASSERT_TRUE(LeapYear(400));
+}

From 03397ddbe6618046fedca06287b69808cf50705a Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Tue, 2 Oct 2018 21:18:27 +0300
Subject: [PATCH 07/95] Green

---
 tdd_intro/homework/01_leap_year/test.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tdd_intro/homework/01_leap_year/test.cpp b/tdd_intro/homework/01_leap_year/test.cpp
index 9ca987c2..436c9b13 100644
--- a/tdd_intro/homework/01_leap_year/test.cpp
+++ b/tdd_intro/homework/01_leap_year/test.cpp
@@ -16,6 +16,10 @@ If your language provides a method in the standard library that does this look-u
 
 bool LeapYear(int year)
 {
+    if (year%400 == 0)
+    {
+        return true;
+    }
     if (year%100 == 0)
     {
         return false;

From 35d5e67675b3eed09006f146361b9fb444e7c42c Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Tue, 2 Oct 2018 21:21:17 +0300
Subject: [PATCH 08/95] Green

---
 tdd_intro/homework/01_leap_year/test.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tdd_intro/homework/01_leap_year/test.cpp b/tdd_intro/homework/01_leap_year/test.cpp
index 436c9b13..6b243f52 100644
--- a/tdd_intro/homework/01_leap_year/test.cpp
+++ b/tdd_intro/homework/01_leap_year/test.cpp
@@ -45,3 +45,13 @@ TEST(LeapYear, DevidedBy400)
 {
     ASSERT_TRUE(LeapYear(400));
 }
+
+TEST(LeapYear, RandomYearsTest)
+{
+    ASSERT_TRUE(LeapYear(2000));
+    ASSERT_FALSE(LeapYear(1000));
+    ASSERT_TRUE(LeapYear(1996));
+    ASSERT_FALSE(LeapYear(1997));
+    ASSERT_TRUE(LeapYear(2020));
+    ASSERT_FALSE(LeapYear(2018));
+}

From c823ffb6e5c99f911504914a2a09221b522fd818 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Tue, 2 Oct 2018 21:22:26 +0300
Subject: [PATCH 09/95] Green

---
 tdd_intro/homework/01_leap_year/test.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tdd_intro/homework/01_leap_year/test.cpp b/tdd_intro/homework/01_leap_year/test.cpp
index 6b243f52..9f60fafd 100644
--- a/tdd_intro/homework/01_leap_year/test.cpp
+++ b/tdd_intro/homework/01_leap_year/test.cpp
@@ -54,4 +54,6 @@ TEST(LeapYear, RandomYearsTest)
     ASSERT_FALSE(LeapYear(1997));
     ASSERT_TRUE(LeapYear(2020));
     ASSERT_FALSE(LeapYear(2018));
+    ASSERT_TRUE(LeapYear(-2000));
+    ASSERT_FALSE(LeapYear(-1000));
 }

From 1161ec0f440dcae85c8b0c60ac3d59fa34801307 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 10 Oct 2018 14:01:32 +0300
Subject: [PATCH 10/95] Red Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/02_ternary_numbers/test.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tdd_intro/homework/02_ternary_numbers/test.cpp b/tdd_intro/homework/02_ternary_numbers/test.cpp
index 17503028..0f7b983f 100644
--- a/tdd_intro/homework/02_ternary_numbers/test.cpp
+++ b/tdd_intro/homework/02_ternary_numbers/test.cpp
@@ -16,3 +16,11 @@ The last place in a ternary number is the 1's place. The second to last is the 3
 
 If your language provides a method in the standard library to perform the conversion, pretend it doesn't exist and implement it yourself.
 */
+
+#include <gtest/gtest.h>
+
+
+TEST(TernaryNumbers, EmptyString)
+{
+    ASSERT_EQ(0, DemicalView(""));
+}

From 20c6e9d92eecf5e1c2ccb846743b8c081c88082d Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 10 Oct 2018 14:18:21 +0300
Subject: [PATCH 11/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/02_ternary_numbers/test.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tdd_intro/homework/02_ternary_numbers/test.cpp b/tdd_intro/homework/02_ternary_numbers/test.cpp
index 0f7b983f..c5123bed 100644
--- a/tdd_intro/homework/02_ternary_numbers/test.cpp
+++ b/tdd_intro/homework/02_ternary_numbers/test.cpp
@@ -19,6 +19,10 @@ If your language provides a method in the standard library to perform the conver
 
 #include <gtest/gtest.h>
 
+int DemicalView(std::string str)
+{
+    return 0;
+}
 
 TEST(TernaryNumbers, EmptyString)
 {

From 5a8042ed03e7acb85bad01dac4938b93d4887600 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 10 Oct 2018 14:20:23 +0300
Subject: [PATCH 12/95] Red Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/02_ternary_numbers/test.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tdd_intro/homework/02_ternary_numbers/test.cpp b/tdd_intro/homework/02_ternary_numbers/test.cpp
index c5123bed..081a6554 100644
--- a/tdd_intro/homework/02_ternary_numbers/test.cpp
+++ b/tdd_intro/homework/02_ternary_numbers/test.cpp
@@ -28,3 +28,8 @@ TEST(TernaryNumbers, EmptyString)
 {
     ASSERT_EQ(0, DemicalView(""));
 }
+
+TEST(TernaryNumbers, EqualOne)
+{
+    ASSERT_EQ(1, DemicalView("1"));
+}

From 86ac94c65cf03721bd2fe3450035e3a6690e9533 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 10 Oct 2018 14:22:25 +0300
Subject: [PATCH 13/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/02_ternary_numbers/test.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tdd_intro/homework/02_ternary_numbers/test.cpp b/tdd_intro/homework/02_ternary_numbers/test.cpp
index 081a6554..c68f93f1 100644
--- a/tdd_intro/homework/02_ternary_numbers/test.cpp
+++ b/tdd_intro/homework/02_ternary_numbers/test.cpp
@@ -21,6 +21,10 @@ If your language provides a method in the standard library to perform the conver
 
 int DemicalView(std::string str)
 {
+    if (str == "1")
+    {
+        return 1;
+    }
     return 0;
 }
 

From d3940b85f12e0d44bad0f5a984ea042752916377 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 10 Oct 2018 14:23:18 +0300
Subject: [PATCH 14/95] Red Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/02_ternary_numbers/test.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tdd_intro/homework/02_ternary_numbers/test.cpp b/tdd_intro/homework/02_ternary_numbers/test.cpp
index c68f93f1..50e53d79 100644
--- a/tdd_intro/homework/02_ternary_numbers/test.cpp
+++ b/tdd_intro/homework/02_ternary_numbers/test.cpp
@@ -37,3 +37,8 @@ TEST(TernaryNumbers, EqualOne)
 {
     ASSERT_EQ(1, DemicalView("1"));
 }
+
+TEST(TernaryNumbers, EqualTwo)
+{
+    ASSERT_EQ(2, DemicalView("2"));
+}

From 37b3eca7bc71fd4ea94fc6601db57b8b9c823de6 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 10 Oct 2018 14:25:07 +0300
Subject: [PATCH 15/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/02_ternary_numbers/test.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tdd_intro/homework/02_ternary_numbers/test.cpp b/tdd_intro/homework/02_ternary_numbers/test.cpp
index 50e53d79..e6abe59e 100644
--- a/tdd_intro/homework/02_ternary_numbers/test.cpp
+++ b/tdd_intro/homework/02_ternary_numbers/test.cpp
@@ -25,6 +25,15 @@ int DemicalView(std::string str)
     {
         return 1;
     }
+    if (str == "2")
+    {
+        return 2;
+    }
+    if (str == "0")
+    {
+        return 0;
+    }
+
     return 0;
 }
 

From 420c40f7905d0e700edc16a232564b257007feb5 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 10 Oct 2018 14:27:38 +0300
Subject: [PATCH 16/95] Refactored Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/02_ternary_numbers/test.cpp | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/tdd_intro/homework/02_ternary_numbers/test.cpp b/tdd_intro/homework/02_ternary_numbers/test.cpp
index e6abe59e..96be080f 100644
--- a/tdd_intro/homework/02_ternary_numbers/test.cpp
+++ b/tdd_intro/homework/02_ternary_numbers/test.cpp
@@ -21,19 +21,10 @@ If your language provides a method in the standard library to perform the conver
 
 int DemicalView(std::string str)
 {
-    if (str == "1")
+    if (str == "1" || str == "2" || str == "3")
     {
-        return 1;
+        return std::stoi( str );
     }
-    if (str == "2")
-    {
-        return 2;
-    }
-    if (str == "0")
-    {
-        return 0;
-    }
-
     return 0;
 }
 

From bce290fe7908731cd674dbbab01eb8e7ff52ddac Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 10 Oct 2018 14:29:20 +0300
Subject: [PATCH 17/95] Red Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/02_ternary_numbers/test.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tdd_intro/homework/02_ternary_numbers/test.cpp b/tdd_intro/homework/02_ternary_numbers/test.cpp
index 96be080f..386ed64b 100644
--- a/tdd_intro/homework/02_ternary_numbers/test.cpp
+++ b/tdd_intro/homework/02_ternary_numbers/test.cpp
@@ -42,3 +42,8 @@ TEST(TernaryNumbers, EqualTwo)
 {
     ASSERT_EQ(2, DemicalView("2"));
 }
+
+TEST(TernaryNumbers, TwoCharString)
+{
+    ASSERT_EQ(1, DemicalView("01"));
+}

From d7cec8e51322ad7035ad0228fc6c477573f9bb9b Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 10 Oct 2018 14:53:00 +0300
Subject: [PATCH 18/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 .../homework/02_ternary_numbers/test.cpp      | 23 +++++++++++++++----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/tdd_intro/homework/02_ternary_numbers/test.cpp b/tdd_intro/homework/02_ternary_numbers/test.cpp
index 386ed64b..d9afaa21 100644
--- a/tdd_intro/homework/02_ternary_numbers/test.cpp
+++ b/tdd_intro/homework/02_ternary_numbers/test.cpp
@@ -19,13 +19,26 @@ If your language provides a method in the standard library to perform the conver
 
 #include <gtest/gtest.h>
 
-int DemicalView(std::string str)
+int OneSignDemicalView(const std::string& oneSign)
 {
-    if (str == "1" || str == "2" || str == "3")
+    if (oneSign == "1" || oneSign == "2" || oneSign == "0")
     {
-        return std::stoi( str );
+
+        return std::stoi( oneSign );
     }
-    return 0;
+    return -1;
+}
+
+int DemicalView(const std::string& str)
+{
+    if (str.empty())
+    {
+        return 0;
+    }
+    int answer = 0;
+    answer += OneSignDemicalView(str.substr(str.size() - 1 , 1));
+
+    return (answer > 0)? answer : 0;
 }
 
 TEST(TernaryNumbers, EmptyString)
@@ -43,7 +56,7 @@ TEST(TernaryNumbers, EqualTwo)
     ASSERT_EQ(2, DemicalView("2"));
 }
 
-TEST(TernaryNumbers, TwoCharString)
+TEST(TernaryNumbers, TwoSignString)
 {
     ASSERT_EQ(1, DemicalView("01"));
 }

From 826c85ee20ba0672bea63dad63da9820bf1411e5 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 10 Oct 2018 14:53:58 +0300
Subject: [PATCH 19/95] Red Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/02_ternary_numbers/test.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tdd_intro/homework/02_ternary_numbers/test.cpp b/tdd_intro/homework/02_ternary_numbers/test.cpp
index d9afaa21..f9444b83 100644
--- a/tdd_intro/homework/02_ternary_numbers/test.cpp
+++ b/tdd_intro/homework/02_ternary_numbers/test.cpp
@@ -36,6 +36,7 @@ int DemicalView(const std::string& str)
         return 0;
     }
     int answer = 0;
+
     answer += OneSignDemicalView(str.substr(str.size() - 1 , 1));
 
     return (answer > 0)? answer : 0;
@@ -56,7 +57,12 @@ TEST(TernaryNumbers, EqualTwo)
     ASSERT_EQ(2, DemicalView("2"));
 }
 
-TEST(TernaryNumbers, TwoSignString)
+TEST(TernaryNumbers, TwoSignString01)
 {
     ASSERT_EQ(1, DemicalView("01"));
 }
+
+TEST(TernaryNumbers, TwoSignString11)
+{
+    ASSERT_EQ(4, DemicalView("11"));
+}

From dba60a2602eea7bf8c3b6156955fab9a43d914b9 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 10 Oct 2018 15:02:11 +0300
Subject: [PATCH 20/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/02_ternary_numbers/test.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/tdd_intro/homework/02_ternary_numbers/test.cpp b/tdd_intro/homework/02_ternary_numbers/test.cpp
index f9444b83..d530018c 100644
--- a/tdd_intro/homework/02_ternary_numbers/test.cpp
+++ b/tdd_intro/homework/02_ternary_numbers/test.cpp
@@ -36,10 +36,11 @@ int DemicalView(const std::string& str)
         return 0;
     }
     int answer = 0;
-
-    answer += OneSignDemicalView(str.substr(str.size() - 1 , 1));
-
-    return (answer > 0)? answer : 0;
+    for(size_t i = 1; i <= str.size(); ++i)
+    {
+        answer += OneSignDemicalView(str.substr(str.size() - i , 1)) * pow(3, i - 1) ;
+    }
+    return (answer > 0) ? answer : 0;
 }
 
 TEST(TernaryNumbers, EmptyString)
@@ -62,6 +63,7 @@ TEST(TernaryNumbers, TwoSignString01)
     ASSERT_EQ(1, DemicalView("01"));
 }
 
+
 TEST(TernaryNumbers, TwoSignString11)
 {
     ASSERT_EQ(4, DemicalView("11"));

From 8a30a05e2932c10cc3322c5327ee4ae95cc812e9 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 10 Oct 2018 15:03:11 +0300
Subject: [PATCH 21/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/02_ternary_numbers/test.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tdd_intro/homework/02_ternary_numbers/test.cpp b/tdd_intro/homework/02_ternary_numbers/test.cpp
index d530018c..8ab93634 100644
--- a/tdd_intro/homework/02_ternary_numbers/test.cpp
+++ b/tdd_intro/homework/02_ternary_numbers/test.cpp
@@ -68,3 +68,9 @@ TEST(TernaryNumbers, TwoSignString11)
 {
     ASSERT_EQ(4, DemicalView("11"));
 }
+
+
+TEST(TernaryNumbers, SpecifcationTest)
+{
+    ASSERT_EQ(302, DemicalView("102012"));
+}

From 9ebf07fba3b1be8e53fb9ae7bff0ee84cbef025f Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 09:53:53 +0300
Subject: [PATCH 22/95] RED Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index cb4b28cb..6b45b100 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -194,3 +194,28 @@ const Display s_display123456789 = { "    _  _     _  _  _  _  _ ",
                                      "  | _| _||_||_ |_   ||_||_|",
                                      "  ||_  _|  | _||_|  ||_| _|"
 };
+
+// parse 1 number 0-9
+//  right numbers
+//  wrong numbers
+
+// parse line
+//  more than 27 symbols in string
+//  less than 27 symbols in string
+//  27 symbols in string
+
+// parse several structs
+
+
+
+//  assumptions:
+//   one function, take vector of Display and return vector of int
+//   second function, take 1 Display and return one int.
+//   third function, take 1 Digit and return one int.
+// No infirmation about wrong entry*
+
+
+TEST(Bank, NumberZero)
+{
+    ASSERT_EQ(0, ZipNumberParser(s_digit0));
+}

From 19f4597d8213da8396d3f2d58a1f9a6da220260b Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 09:55:37 +0300
Subject: [PATCH 23/95] GREEN Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 6b45b100..a934041a 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -215,6 +215,13 @@ const Display s_display123456789 = { "    _  _     _  _  _  _  _ ",
 // No infirmation about wrong entry*
 
 
+int ZipNumberParser(const Digit& digit)
+{
+    return 0;
+}
+
+
+
 TEST(Bank, NumberZero)
 {
     ASSERT_EQ(0, ZipNumberParser(s_digit0));

From ac52868b6d05d2ff8d71630c13f9bdf56b3d6fba Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 09:57:16 +0300
Subject: [PATCH 24/95] RED Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index a934041a..0a670e9f 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -226,3 +226,8 @@ TEST(Bank, NumberZero)
 {
     ASSERT_EQ(0, ZipNumberParser(s_digit0));
 }
+
+TEST(Bank, NumberOne)
+{
+    ASSERT_EQ(1, ZipNumberParser(s_digit1));
+}

From e2af60ab5befd947511f5abe431b68ec694f9b85 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 10:02:07 +0300
Subject: [PATCH 25/95] GREEN Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 0a670e9f..abc2320d 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -212,12 +212,19 @@ const Display s_display123456789 = { "    _  _     _  _  _  _  _ ",
 //   one function, take vector of Display and return vector of int
 //   second function, take 1 Display and return one int.
 //   third function, take 1 Digit and return one int.
-// No infirmation about wrong entry*
+// No information about wrong entry*
 
 
 int ZipNumberParser(const Digit& digit)
 {
-    return 0;
+    if(digit.lines[0] == s_digit0.lines[0] && digit.lines[1] == s_digit0.lines[1] && digit.lines[2] == s_digit0.lines[2])
+    {
+        return 0;
+    }
+    if(digit.lines[0] == s_digit1.lines[0] && digit.lines[1] == s_digit1.lines[1] && digit.lines[2] == s_digit1.lines[2])
+    {
+        return 1;
+    }
 }
 
 

From ff3a01feda8d796ff0cbbea373ac65a46bbb34be Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 10:05:11 +0300
Subject: [PATCH 26/95] REFACTORING Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index abc2320d..0c251fc9 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -214,14 +214,18 @@ const Display s_display123456789 = { "    _  _     _  _  _  _  _ ",
 //   third function, take 1 Digit and return one int.
 // No information about wrong entry*
 
+bool CompareDigits(const Digit& left, const Digit& right)
+{
+    return left.lines[0] == right.lines[0] && left.lines[1] == right.lines[1] && left.lines[2] == right.lines[2];
+}
 
 int ZipNumberParser(const Digit& digit)
 {
-    if(digit.lines[0] == s_digit0.lines[0] && digit.lines[1] == s_digit0.lines[1] && digit.lines[2] == s_digit0.lines[2])
+    if( CompareDigits(digit, s_digit0) )
     {
         return 0;
     }
-    if(digit.lines[0] == s_digit1.lines[0] && digit.lines[1] == s_digit1.lines[1] && digit.lines[2] == s_digit1.lines[2])
+    if( CompareDigits(digit, s_digit1) )
     {
         return 1;
     }

From 42618c4e3fd661a8146750c99f223631478e469a Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 10:14:38 +0300
Subject: [PATCH 27/95] RED Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 0c251fc9..cf1edc5e 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -86,6 +86,7 @@ Example input and output
 */
 #include <gtest/gtest.h>
 #include <string>
+#include <vector>
 
 const unsigned short g_linesInDigit = 3;
 struct Digit
@@ -242,3 +243,8 @@ TEST(Bank, NumberOne)
 {
     ASSERT_EQ(1, ZipNumberParser(s_digit1));
 }
+
+TEST(Bank, NumberThree)
+{
+    ASSERT_EQ(3, ZipNumberParser(s_digit3));
+}

From 2bba6aa8cdca6c1a442e7a574765a8fa0545b206 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 10:15:17 +0300
Subject: [PATCH 28/95] GREEN Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index cf1edc5e..4c57cbdf 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -230,6 +230,10 @@ int ZipNumberParser(const Digit& digit)
     {
         return 1;
     }
+    if( CompareDigits(digit, s_digit3) )
+    {
+        return 3;
+    }
 }
 
 

From a2bfbbc2daa09c5c944bc992ed8c3c4da86a7990 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 10:29:27 +0300
Subject: [PATCH 29/95] REFACTORED Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 30 ++++++++++++++++---------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 4c57cbdf..078ea226 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -87,6 +87,7 @@ Example input and output
 #include <gtest/gtest.h>
 #include <string>
 #include <vector>
+#include <iterator>
 
 const unsigned short g_linesInDigit = 3;
 struct Digit
@@ -222,18 +223,27 @@ bool CompareDigits(const Digit& left, const Digit& right)
 
 int ZipNumberParser(const Digit& digit)
 {
-    if( CompareDigits(digit, s_digit0) )
+    std::vector<Digit> allNumbers;
+    allNumbers.reserve(10);
+    allNumbers.push_back(s_digit0);
+    allNumbers.push_back(s_digit1);
+    allNumbers.push_back(s_digit2);
+    allNumbers.push_back(s_digit3);
+    allNumbers.push_back(s_digit4);
+    allNumbers.push_back(s_digit5);
+    allNumbers.push_back(s_digit6);
+    allNumbers.push_back(s_digit7);
+    allNumbers.push_back(s_digit8);
+    allNumbers.push_back(s_digit9);
+
+    for (int i = 0; i < allNumbers.size(); ++i)
     {
-        return 0;
-    }
-    if( CompareDigits(digit, s_digit1) )
-    {
-        return 1;
-    }
-    if( CompareDigits(digit, s_digit3) )
-    {
-        return 3;
+        if ( CompareDigits(digit, allNumbers[i]) )
+        {
+            return i;
+        }
     }
+    return -1;
 }
 
 

From 7682935c4631e0d50d67da2730ac50533d99176f Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 10:32:42 +0300
Subject: [PATCH 30/95] GREEN wrongNumber Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 078ea226..0a1df499 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -141,6 +141,10 @@ const Digit s_digit9 = { " _ ",
                          "|_|",
                          " _|"
                        };
+const Digit s_noDigit = { " _ ",
+                          "|_|",
+                          " _ "
+                        };
 
 const Display s_displayAll0 = { " _  _  _  _  _  _  _  _  _ ",
                                 "| || || || || || || || || |",
@@ -262,3 +266,8 @@ TEST(Bank, NumberThree)
 {
     ASSERT_EQ(3, ZipNumberParser(s_digit3));
 }
+
+TEST(Bank, WrongNumber)
+{
+    ASSERT_EQ(-1, ZipNumberParser(s_noDigit));
+}

From 02f2d9cba203f854a0d128f9c77d5b39149883c5 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 10:34:37 +0300
Subject: [PATCH 31/95] GREEN EmptyDigit Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 0a1df499..d02ba0bd 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -271,3 +271,9 @@ TEST(Bank, WrongNumber)
 {
     ASSERT_EQ(-1, ZipNumberParser(s_noDigit));
 }
+
+TEST(Bank, EmptyDigit)
+{
+    Digit emptyDigit{"", "", ""};
+    ASSERT_EQ(-1, ZipNumberParser(emptyDigit));
+}

From 9c8e7874140ed24227a40c320960695ac7fead30 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 10:37:37 +0300
Subject: [PATCH 32/95] RED Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index d02ba0bd..c2d903b8 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -216,7 +216,7 @@ const Display s_display123456789 = { "    _  _     _  _  _  _  _ ",
 
 //  assumptions:
 //   one function, take vector of Display and return vector of int
-//   second function, take 1 Display and return one int.
+//   second function, take 1 Display and return one string with 9 digit.
 //   third function, take 1 Digit and return one int.
 // No information about wrong entry*
 
@@ -277,3 +277,8 @@ TEST(Bank, EmptyDigit)
     Digit emptyDigit{"", "", ""};
     ASSERT_EQ(-1, ZipNumberParser(emptyDigit));
 }
+
+TEST(Bank, LineOfZero)
+{
+    ASSERT_EQ("000000000", ZipLineParser(s_displayAll0));
+}

From d2109260688cdb764af8f36b6a53730b56b5c9f7 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 10:39:02 +0300
Subject: [PATCH 33/95] GREEN Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index c2d903b8..e4528000 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -250,6 +250,10 @@ int ZipNumberParser(const Digit& digit)
     return -1;
 }
 
+std::string ZipLineParser(const Display& display)
+{
+    return "000000000";
+}
 
 
 TEST(Bank, NumberZero)

From 6b116930f50d3830cfea098283b2c42805f75745 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 10:40:48 +0300
Subject: [PATCH 34/95] RED Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index e4528000..15739637 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -286,3 +286,8 @@ TEST(Bank, LineOfZero)
 {
     ASSERT_EQ("000000000", ZipLineParser(s_displayAll0));
 }
+
+TEST(Bank, LineOfOne)
+{
+    ASSERT_EQ("111111111", ZipLineParser(s_displayAll1));
+}

From 77c0cc5f2752d1003bf1cfe659a916db885dc0fd Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 10:48:44 +0300
Subject: [PATCH 35/95] RED Change test. So large step. Signed-off-by:
 Alexander Potapov <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 15739637..f44f77eb 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -278,7 +278,7 @@ TEST(Bank, WrongNumber)
 
 TEST(Bank, EmptyDigit)
 {
-    Digit emptyDigit{"", "", ""};
+    const Digit emptyDigit{"", "", ""};
     ASSERT_EQ(-1, ZipNumberParser(emptyDigit));
 }
 
@@ -287,7 +287,8 @@ TEST(Bank, LineOfZero)
     ASSERT_EQ("000000000", ZipLineParser(s_displayAll0));
 }
 
-TEST(Bank, LineOfOne)
+TEST(Bank, emptyDisplay)
 {
-    ASSERT_EQ("111111111", ZipLineParser(s_displayAll1));
+    Display emptyDisplay{"", "", ""};
+    ASSERT_EQ("-1", ZipLineParser(emptyDisplay));
 }

From 1dba3c5ba3e05b964fe53d003ffcf0f885e7d8d5 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 10:50:40 +0300
Subject: [PATCH 36/95] GREEN Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index f44f77eb..51ffc586 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -252,6 +252,10 @@ int ZipNumberParser(const Digit& digit)
 
 std::string ZipLineParser(const Display& display)
 {
+    if (display.lines[0].size() != 27 || display.lines[1].size() != 27 || display.lines[2].size() != 27)
+    {
+        return "-1";
+    }
     return "000000000";
 }
 

From cd01843d9e711295b3365a77fa27ea226628714f Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 10:52:50 +0300
Subject: [PATCH 37/95] GREEN largeDisplay Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 51ffc586..6b3ae258 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -296,3 +296,11 @@ TEST(Bank, emptyDisplay)
     Display emptyDisplay{"", "", ""};
     ASSERT_EQ("-1", ZipLineParser(emptyDisplay));
 }
+
+TEST(Bank, largeDisplay)
+{
+    Display largeDisplay{"______________________________",
+                         "___________________________",
+                         "___________________________"};
+    ASSERT_EQ("-1", ZipLineParser(largeDisplay));
+}

From 0ff6185171051a87beb763bc1497ba51ce324bc5 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 10:54:58 +0300
Subject: [PATCH 38/95] RED Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 6b3ae258..79e889cd 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -204,6 +204,7 @@ const Display s_display123456789 = { "    _  _     _  _  _  _  _ ",
 // parse 1 number 0-9
 //  right numbers
 //  wrong numbers
+//  empty digit
 
 // parse line
 //  more than 27 symbols in string
@@ -304,3 +305,7 @@ TEST(Bank, largeDisplay)
                          "___________________________"};
     ASSERT_EQ("-1", ZipLineParser(largeDisplay));
 }
+TEST(Bank, LineOf1)
+{
+    ASSERT_EQ("111111111", ZipLineParser(s_displayAll1));
+}

From 379997a37a0a8666adf13113c40a7bc4026d2dc6 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 11:05:46 +0300
Subject: [PATCH 39/95] GREEN Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 79e889cd..74f1e907 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -257,6 +257,10 @@ std::string ZipLineParser(const Display& display)
     {
         return "-1";
     }
+    if (display.lines[0] == s_displayAll1.lines[0] && display.lines[1] == s_displayAll1.lines[1] && display.lines[2] == s_displayAll1.lines[2] )
+    {
+        return "111111111";
+    }
     return "000000000";
 }
 

From b4bcbf1e0561ebb644c155174a6179a033212faa Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 11:06:29 +0300
Subject: [PATCH 40/95] RED Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 74f1e907..1515cb4c 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -313,3 +313,8 @@ TEST(Bank, LineOf1)
 {
     ASSERT_EQ("111111111", ZipLineParser(s_displayAll1));
 }
+
+TEST(Bank, LineOf2)
+{
+    ASSERT_EQ("222222222", ZipLineParser(s_displayAll2));
+}

From 8988a66b64ade595c13ee6f74c6ad54924e43be7 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 11:07:14 +0300
Subject: [PATCH 41/95] GREEN Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 1515cb4c..af1c246d 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -261,6 +261,10 @@ std::string ZipLineParser(const Display& display)
     {
         return "111111111";
     }
+    if (display.lines[0] == s_displayAll2.lines[0] && display.lines[1] == s_displayAll2.lines[1] && display.lines[2] == s_displayAll2.lines[2] )
+    {
+        return "222222222";
+    }
     return "000000000";
 }
 

From 210e8a5fccab90396ea56d70d101a932727b6ae5 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 11:24:21 +0300
Subject: [PATCH 42/95] REFACTORING Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index af1c246d..b00085ab 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -257,15 +257,23 @@ std::string ZipLineParser(const Display& display)
     {
         return "-1";
     }
-    if (display.lines[0] == s_displayAll1.lines[0] && display.lines[1] == s_displayAll1.lines[1] && display.lines[2] == s_displayAll1.lines[2] )
+    std::string answer="";
+    for(int i = 0; i < 27; i+=3)
     {
-        return "111111111";
-    }
-    if (display.lines[0] == s_displayAll2.lines[0] && display.lines[1] == s_displayAll2.lines[1] && display.lines[2] == s_displayAll2.lines[2] )
-    {
-        return "222222222";
+        Digit tempDigit{ std::string(display.lines[0].begin(),display.lines[0].begin()+3),
+                         std::string(display.lines[1].begin(),display.lines[1].begin()+3),
+                         std::string(display.lines[2].begin(),display.lines[2].begin()+3)};
+        int temp = ZipNumberParser(tempDigit);
+        if(temp == -1)
+        {
+            return "-1";
+        }
+        else
+        {
+            answer = answer + std::to_string(temp);
+        }
     }
-    return "000000000";
+    return answer;
 }
 
 

From f937abc77d3015ede76fb512520ee653de019f20 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 11:27:41 +0300
Subject: [PATCH 43/95] RED Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index b00085ab..9ed254ab 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -330,3 +330,10 @@ TEST(Bank, LineOf2)
 {
     ASSERT_EQ("222222222", ZipLineParser(s_displayAll2));
 }
+
+TEST(Bank, Line123456789)
+{
+    ASSERT_EQ("123456789", ZipLineParser(s_display123456789));
+}
+
+

From 0de9281f761eeb5bc4c867f675d9ebbf5ac4b1d4 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 11:28:31 +0300
Subject: [PATCH 44/95] GREEN Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 9ed254ab..24c466f0 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -260,9 +260,9 @@ std::string ZipLineParser(const Display& display)
     std::string answer="";
     for(int i = 0; i < 27; i+=3)
     {
-        Digit tempDigit{ std::string(display.lines[0].begin(),display.lines[0].begin()+3),
-                         std::string(display.lines[1].begin(),display.lines[1].begin()+3),
-                         std::string(display.lines[2].begin(),display.lines[2].begin()+3)};
+        Digit tempDigit{ std::string(display.lines[0].begin() + i,display.lines[0].begin()+3 + i),
+                         std::string(display.lines[1].begin() + i,display.lines[1].begin()+3 + i),
+                         std::string(display.lines[2].begin() + i,display.lines[2].begin()+3 + i)};
         int temp = ZipNumberParser(tempDigit);
         if(temp == -1)
         {

From 3e9433da608b9919f52c8d183804884981621b9d Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 11:32:43 +0300
Subject: [PATCH 45/95] GREEN wrongDisplay Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 24c466f0..81e25639 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -200,6 +200,10 @@ const Display s_display123456789 = { "    _  _     _  _  _  _  _ ",
                                      "  | _| _||_||_ |_   ||_||_|",
                                      "  ||_  _|  | _||_|  ||_| _|"
 };
+const Display s_wrongDisplay = { " _  _  _  _  _  _  _  _  _ ",
+                                 "|_||_||_||_||_||_||_||_||_|",
+                                 " _| _| _| _  _| _| _| _| _|"
+};
 
 // parse 1 number 0-9
 //  right numbers
@@ -336,4 +340,10 @@ TEST(Bank, Line123456789)
     ASSERT_EQ("123456789", ZipLineParser(s_display123456789));
 }
 
+TEST(Bank, WrongDispley)
+{
+    ASSERT_EQ("-1", ZipLineParser(s_wrongDisplay));
+}
+
+
 

From 523f777cda3af6cfd609ac930e3e62cd33d29e7f Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 11:35:48 +0300
Subject: [PATCH 46/95] RED Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 81e25639..bc71b9ca 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -220,7 +220,7 @@ const Display s_wrongDisplay = { " _  _  _  _  _  _  _  _  _ ",
 
 
 //  assumptions:
-//   one function, take vector of Display and return vector of int
+//   one function, take vector of Display and return vector of string
 //   second function, take 1 Display and return one string with 9 digit.
 //   third function, take 1 Digit and return one int.
 // No information about wrong entry*
@@ -345,5 +345,16 @@ TEST(Bank, WrongDispley)
     ASSERT_EQ("-1", ZipLineParser(s_wrongDisplay));
 }
 
+TEST(Bank, TwoLines)
+{
+    std::vector<Display> linesOfDisplay;
+    linesOfDisplay.push_back(s_displayAll0);
+    linesOfDisplay.push_back(s_displayAll1);
+    std::vector<std::string> answer;
+    answer.push_back("000000000");
+    answer.push_back("111111111");
+    ASSERT_EQ(answer, ZipVectorParser(linesOfDisplay));
+}
+
 
 

From b3d10004e0fc1ff95f49b55fa4b22667da42625a Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 11:38:01 +0300
Subject: [PATCH 47/95] GREEN Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index bc71b9ca..22095330 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -280,6 +280,14 @@ std::string ZipLineParser(const Display& display)
     return answer;
 }
 
+std::vector<std::string> ZipVectorParser(std::vector<Display> displays)
+{
+    std::vector<std::string> answer;
+    answer.push_back("000000000");
+    answer.push_back("111111111");
+    return answer;
+}
+
 
 TEST(Bank, NumberZero)
 {

From c7b98329a2d80d14485cbfaf4047844b4e8922a5 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 11:39:43 +0300
Subject: [PATCH 48/95] RED Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 22095330..ef1d3667 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -364,5 +364,18 @@ TEST(Bank, TwoLines)
     ASSERT_EQ(answer, ZipVectorParser(linesOfDisplay));
 }
 
+TEST(Bank, ThreeLines)
+{
+    std::vector<Display> linesOfDisplay;
+    linesOfDisplay.push_back(s_displayAll0);
+    linesOfDisplay.push_back(s_displayAll1);
+    linesOfDisplay.push_back(s_display123456789);
+    std::vector<std::string> answer;
+    answer.push_back("000000000");
+    answer.push_back("111111111");
+    answer.push_back("123456789");
+    ASSERT_EQ(answer, ZipVectorParser(linesOfDisplay));
+}
+
 
 

From ed19e6358bfd300de2f256dcf8090ea99fc4e1ce Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 11:46:05 +0300
Subject: [PATCH 49/95] GREEN Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index ef1d3667..7faab400 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -283,8 +283,19 @@ std::string ZipLineParser(const Display& display)
 std::vector<std::string> ZipVectorParser(std::vector<Display> displays)
 {
     std::vector<std::string> answer;
-    answer.push_back("000000000");
-    answer.push_back("111111111");
+    if(displays.size() == 2)
+    {
+        answer.push_back("000000000");
+        answer.push_back("111111111");
+    }
+    else
+    {
+        answer.push_back("000000000");
+        answer.push_back("111111111");
+        answer.push_back("123456789");
+    }
+
+
     return answer;
 }
 

From b484a4b60f8f38a027f6f96bc00ce904cf9a2e20 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 11:47:42 +0300
Subject: [PATCH 50/95] REFACTORING Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 7faab400..2ec85bc8 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -283,19 +283,10 @@ std::string ZipLineParser(const Display& display)
 std::vector<std::string> ZipVectorParser(std::vector<Display> displays)
 {
     std::vector<std::string> answer;
-    if(displays.size() == 2)
+    for(auto disp:displays)
     {
-        answer.push_back("000000000");
-        answer.push_back("111111111");
+        answer.push_back(ZipLineParser(disp));
     }
-    else
-    {
-        answer.push_back("000000000");
-        answer.push_back("111111111");
-        answer.push_back("123456789");
-    }
-
-
     return answer;
 }
 

From f10a8dd7c47a0faa5d119d1298bc6ea010189d78 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 17 Oct 2018 11:49:23 +0300
Subject: [PATCH 51/95] GREEN Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/03_bank_ocr/test.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/tdd_intro/homework/03_bank_ocr/test.cpp b/tdd_intro/homework/03_bank_ocr/test.cpp
index 2ec85bc8..06d3f3cc 100644
--- a/tdd_intro/homework/03_bank_ocr/test.cpp
+++ b/tdd_intro/homework/03_bank_ocr/test.cpp
@@ -379,5 +379,16 @@ TEST(Bank, ThreeLines)
     ASSERT_EQ(answer, ZipVectorParser(linesOfDisplay));
 }
 
-
+TEST(Bank, ThreeLinesWithWrongDisplay)
+{
+    std::vector<Display> linesOfDisplay;
+    linesOfDisplay.push_back(s_displayAll0);
+    linesOfDisplay.push_back(s_wrongDisplay);
+    linesOfDisplay.push_back(s_display123456789);
+    std::vector<std::string> answer;
+    answer.push_back("000000000");
+    answer.push_back("-1");
+    answer.push_back("123456789");
+    ASSERT_EQ(answer, ZipVectorParser(linesOfDisplay));
+}
 

From 679c5d59ff0e5f638e9ef807ff6670bfb48eb5be Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 31 Oct 2018 11:49:01 +0200
Subject: [PATCH 52/95] Add files Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 .../homework/05_word_wrapp/05_word_wrapp.pro  |  9 ++
 tdd_intro/homework/05_word_wrapp/test.cpp     | 96 +++++++++++++++++++
 .../{05_coffee => 06_coffee}/05_coffee.pro    |  0
 .../{05_coffee => 06_coffee}/test.cpp         |  0
 tdd_intro/homework/homework.pro               |  3 +-
 5 files changed, 107 insertions(+), 1 deletion(-)
 create mode 100644 tdd_intro/homework/05_word_wrapp/05_word_wrapp.pro
 create mode 100644 tdd_intro/homework/05_word_wrapp/test.cpp
 rename tdd_intro/homework/{05_coffee => 06_coffee}/05_coffee.pro (100%)
 rename tdd_intro/homework/{05_coffee => 06_coffee}/test.cpp (100%)

diff --git a/tdd_intro/homework/05_word_wrapp/05_word_wrapp.pro b/tdd_intro/homework/05_word_wrapp/05_word_wrapp.pro
new file mode 100644
index 00000000..c7fec38c
--- /dev/null
+++ b/tdd_intro/homework/05_word_wrapp/05_word_wrapp.pro
@@ -0,0 +1,9 @@
+include(../../gtest.pri)
+
+TEMPLATE = app
+CONFIG += console c++11
+CONFIG -= app_bundle
+CONFIG -= qt
+
+SOURCES += \
+    test.cpp
diff --git a/tdd_intro/homework/05_word_wrapp/test.cpp b/tdd_intro/homework/05_word_wrapp/test.cpp
new file mode 100644
index 00000000..77e47210
--- /dev/null
+++ b/tdd_intro/homework/05_word_wrapp/test.cpp
@@ -0,0 +1,96 @@
+/*
+Write a function, that is given a string and a length limit, splits provided string into sequence of string,
+where length of each string is not more, than provided limit. If there are spaces under provided limit -
+last space should be used to wrapp this line. If there are no spaces - wrapp it on provided length limit.
+
+Example:
+When pos is specified, the search only includes sequences of characters that begin at or before position pos,
+ignoring any possible match beginning after pos
+
+"When pos is specified, the",
+"search only includes sequences",
+"of characters that begin at or",
+"before position pos, ignoring",
+"any possible match beginning",
+"after pos."
+*/
+
+#include <gtest/gtest.h>
+#include <cctype>
+
+// empty string
+// string shorter than wrap number
+// word longer than wrap number
+// word much longer than wrap number (more than 2 strings)
+// string longer than wrap number
+
+// string wrapped by several whitespaces (less than wrapLength)
+// string wrapped by several whitespaces (more than wrapLength)
+// only whitespaces in string
+
+using WrappedStrings = std::vector<std::string>;
+
+WrappedStrings WrapString(const std::string& str, size_t wrapLength)
+{
+    WrappedStrings result;
+    for(size_t i = 0; i < str.length(); i += wrapLength)
+    {
+        std::string cur = str.substr(i, wrapLength);
+        if (cur.back() == ' ')
+        {
+            cur.pop_back();
+        }
+
+        if(!cur.empty() && cur.front() == ' ')
+        {
+            cur = cur.substr(1);
+        }
+
+        if(!cur.empty())
+        {
+            result.push_back(cur);
+        }
+    }
+
+    return result;
+}
+
+TEST(WrapString, EmptyString)
+{
+    ASSERT_EQ(WrappedStrings(), WrapString("", 25));
+}
+
+TEST(WrapString, StringShorterWrapNumber)
+{
+    ASSERT_EQ(WrappedStrings{"asdf"}, WrapString("asdf", 8));
+}
+
+TEST(WrapString, StringLongerThanWrapNumber)
+{
+    WrappedStrings expected = {"asd", "f"};
+    ASSERT_EQ(expected, WrapString("asdf", 3));
+}
+
+TEST(WrapString, StringLongerThanWrapNumberSeveralParts)
+{
+    WrappedStrings expected = {"12", "34", "56"};
+    ASSERT_EQ(expected, WrapString("123456", 2));
+}
+
+TEST(WrapString, MultipleWordsLonger)
+{
+    WrappedStrings expected = {"1", "2"};
+    ASSERT_EQ(expected, WrapString("1 2", 1));
+}
+
+TEST(WrapString, SpaceStringEnd)
+{
+    WrappedStrings expected = {"1", "2"};
+    ASSERT_EQ(expected, WrapString("1 2", 2));
+}
+
+TEST(WrapString, StringWrappedBySeveralWhitespace)
+{
+    WrappedStrings expected = {"12", "34"};
+    ASSERT_EQ(expected, WrapString("12  34", 3));
+}
diff --git a/tdd_intro/homework/05_coffee/05_coffee.pro b/tdd_intro/homework/06_coffee/05_coffee.pro
similarity index 100%
rename from tdd_intro/homework/05_coffee/05_coffee.pro
rename to tdd_intro/homework/06_coffee/05_coffee.pro
diff --git a/tdd_intro/homework/05_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
similarity index 100%
rename from tdd_intro/homework/05_coffee/test.cpp
rename to tdd_intro/homework/06_coffee/test.cpp
diff --git a/tdd_intro/homework/homework.pro b/tdd_intro/homework/homework.pro
index 5824b2ae..cf6c01b9 100644
--- a/tdd_intro/homework/homework.pro
+++ b/tdd_intro/homework/homework.pro
@@ -5,4 +5,5 @@ SUBDIRS += \
     02_ternary_numbers \
     03_bank_ocr \
     04_weather_client \
-    05_coffee
+    05_word_wrapp \
+    06_coffee

From 372a4e5327abe105df918e11b28266f15a14f055 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 14:48:30 +0200
Subject: [PATCH 53/95] add changes from lesson Red Signed-off-by: Alexander
 Potapov <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 92 +++++++++++++++++++++++++--
 1 file changed, 88 insertions(+), 4 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 919530d9..0b1d87f5 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -1,16 +1,13 @@
 /*
 We have to develop a coffee machine with TDD. The machine uses the automated source of ingredients, which implements the interface ISourceOfIngredients.
-
 Our machine should be able to produce the coffee accordingly to the next receipts:
 - americano: water & coffee 1:2 or 1:3. Water temp 60C
 - cappuccino - milk & coffee & milk foam 1:3, 1:3, 1:3. Water temp 80C
 - latte - milk & coffee & milk foam 1:4, 1:2, 1:4. Water temp 90C
 - marochino - chocolate & coffee & milk foam, 1:4, 1:4, 1:4 and 1:4 is empty
-
 We have 2 possible sizes of the cup:
 - little 100 gram
 - big 140 gram
-
 Implement worked coffee machine using ISourceOfIngredients to controll the process of coffee production.
 */
 
@@ -20,7 +17,7 @@ Implement worked coffee machine using ISourceOfIngredients to controll the proce
 class ISourceOfIngredients
 {
 public:
-    ~ISourceOfIngredients() {}
+    virtual ~ISourceOfIngredients() {}
     virtual void SetCupSize(int gram) = 0;
     virtual void AddWater(int gram, int temperature) = 0;
     virtual void AddSugar(int gram) = 0;
@@ -30,3 +27,90 @@ class ISourceOfIngredients
     virtual void AddChocolate(int gram) = 0;
     virtual void AddCream(int gram) = 0;
 };
+
+
+enum Cup
+{
+    Normal,
+    Big
+};
+
+enum Coffee
+{
+    Americano
+};
+
+class MockSourceOfIngredients : public ISourceOfIngredients
+{
+public:
+    MOCK_METHOD1(SetCupSize, void(int));
+    MOCK_METHOD2(AddWater, void(int, int));
+    MOCK_METHOD1(AddSugar, void(int));
+    MOCK_METHOD1(AddCoffee, void(int));
+    MOCK_METHOD1(AddMilk, void(int));
+    MOCK_METHOD1(AddMilkFoam, void(int));
+    MOCK_METHOD1(AddChocolate, void(int));
+    MOCK_METHOD1(AddCream, void(int));
+};
+
+class CoffeeMachine
+{
+public:
+    CoffeeMachine(ISourceOfIngredients& source) : m_source(source)
+    {
+
+    }
+    void CreateCoffee(const Cup cup, const Coffee coffee)
+    {
+        m_source.AddCoffee(0);
+        m_source.SetCupSize(0);
+        m_source.AddWater(0, 0);
+    }
+private:
+    ISourceOfIngredients& m_source;
+};
+
+
+// Architecture
+// Class CoffeMachine
+// Class-Mock SourceOfIngredients
+
+// - americano: water & coffee 1:2 or 1:3. Water temp 60C
+
+// Tests list:
+// 1. americano + 100 gram = 1 coffe
+// 2. americano + 140 gram = 1 large coffee
+// 3. AddCoffee, SetCupSize and AddWater calls once
+// 4. Check parameters
+// 5. Same for each recipe
+
+TEST(CoffeeMachine, CoffemachineIsHere)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+}
+
+TEST(CoffeeMachine, CallsImportantThings)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, AddCoffee(::testing::_)).Times(1);
+    EXPECT_CALL(si, SetCupSize(::testing::_)).Times(1);
+    EXPECT_CALL(si, AddWater(::testing::_, ::testing::_)).Times(1);
+
+    cm.CreateCoffee(Cup::Normal, Coffee::Americano);
+}
+
+//- americano: water & coffee 1:3 Water temp 60C
+TEST(CoffeeMachine, Americano)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, AddCoffee(75)).Times(1);
+    EXPECT_CALL(si, SetCupSize(100)).Times(1);
+    EXPECT_CALL(si, AddWater(25, 60)).Times(1);
+
+    cm.CreateCoffee(Cup::Normal, Coffee::Americano);
+}

From b6fa14bcdf4f2871f3c486eb39cd6fe1a91db4eb Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 14:55:42 +0200
Subject: [PATCH 54/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 0b1d87f5..5088e236 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -31,8 +31,8 @@ class ISourceOfIngredients
 
 enum Cup
 {
-    Normal,
-    Big
+    Normal = 100,
+    Big = 140
 };
 
 enum Coffee
@@ -62,9 +62,9 @@ class CoffeeMachine
     }
     void CreateCoffee(const Cup cup, const Coffee coffee)
     {
-        m_source.AddCoffee(0);
-        m_source.SetCupSize(0);
-        m_source.AddWater(0, 0);
+        m_source.AddCoffee(75);
+        m_source.SetCupSize(cup);
+        m_source.AddWater(25, 60);
     }
 private:
     ISourceOfIngredients& m_source;
@@ -103,6 +103,7 @@ TEST(CoffeeMachine, CallsImportantThings)
 }
 
 //- americano: water & coffee 1:3 Water temp 60C
+//  cup size = 100 ml: 25 coffee + 75 water with 60C
 TEST(CoffeeMachine, Americano)
 {
     MockSourceOfIngredients si;

From 5afdc6bec4fa7b63ef90a75fbc452f41ed99fdb0 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:02:27 +0200
Subject: [PATCH 55/95] Red Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 5088e236..b0407d12 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -37,7 +37,8 @@ enum Cup
 
 enum Coffee
 {
-    Americano
+    Americano,
+    Cappuccino
 };
 
 class MockSourceOfIngredients : public ISourceOfIngredients
@@ -104,7 +105,7 @@ TEST(CoffeeMachine, CallsImportantThings)
 
 //- americano: water & coffee 1:3 Water temp 60C
 //  cup size = 100 ml: 25 coffee + 75 water with 60C
-TEST(CoffeeMachine, Americano)
+TEST(CoffeeMachine, Americano100ml)
 {
     MockSourceOfIngredients si;
     CoffeeMachine cm(si);
@@ -115,3 +116,19 @@ TEST(CoffeeMachine, Americano)
 
     cm.CreateCoffee(Cup::Normal, Coffee::Americano);
 }
+
+// cappuccino - milk & coffee & milk foam 1:3, 1:3, 1:3. Water temp 80C
+// cup size = 100 ml: 25 milk + 25 coffee + 25 milk foam + 25 water 80C
+TEST(CoffeeMachine, Cappuccino100ml)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, AddCoffee(25)).Times(1);
+    EXPECT_CALL(si, SetCupSize(100)).Times(1);
+    EXPECT_CALL(si, AddWater(25, 80)).Times(1);
+    EXPECT_CALL(si, AddMilk(25)).Times(1);
+    EXPECT_CALL(si, AddMilkFoam(25)).Times(1);
+
+    cm.CreateCoffee(Cup::Normal, Coffee::Cappuccino);
+}

From 4f00eb929f864a98a50f390f54d1b310c9bd84a4 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:08:41 +0200
Subject: [PATCH 56/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index b0407d12..f13138a4 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -63,9 +63,26 @@ class CoffeeMachine
     }
     void CreateCoffee(const Cup cup, const Coffee coffee)
     {
-        m_source.AddCoffee(75);
-        m_source.SetCupSize(cup);
-        m_source.AddWater(25, 60);
+        switch (coffee) {
+        case Americano:
+        {
+            m_source.AddCoffee(75);
+            m_source.SetCupSize(cup);
+            m_source.AddWater(25, 60);
+            break;
+        }
+        case Cappuccino:
+        {
+            m_source.AddCoffee(25);
+            m_source.SetCupSize(cup);
+            m_source.AddWater(25, 80);
+            m_source.AddMilk(25);
+            m_source.AddMilkFoam(25);
+            break;
+        }
+        default:
+            break;
+        }
     }
 private:
     ISourceOfIngredients& m_source;

From 68fabfd1f1d4a212ec19a0223b42ce6097e7f6af Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:11:58 +0200
Subject: [PATCH 57/95] Red Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index f13138a4..74e93a64 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -149,3 +149,19 @@ TEST(CoffeeMachine, Cappuccino100ml)
 
     cm.CreateCoffee(Cup::Normal, Coffee::Cappuccino);
 }
+
+//- latte - milk & coffee & milk foam 1:4, 1:2, 1:4. Water temp 90C
+// cup size = 100 ml: 13 milk + 25 coffee + 12 milk foam + 25 water 90C
+TEST(CoffeeMachine, Latte100ml)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, AddCoffee(25)).Times(1);
+    EXPECT_CALL(si, SetCupSize(100)).Times(1);
+    EXPECT_CALL(si, AddWater(25, 90)).Times(1);
+    EXPECT_CALL(si, AddMilk(13)).Times(1);
+    EXPECT_CALL(si, AddMilkFoam(12)).Times(1);
+
+    cm.CreateCoffee(Cup::Normal, Coffee::Cappuccino);
+}

From 5d0e4ebcd1f17d1015b4cd4298e1cb2008046d21 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:13:23 +0200
Subject: [PATCH 58/95] Red. fix mistake on test Signed-off-by: Alexander
 Potapov <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 74e93a64..572366f8 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -38,7 +38,8 @@ enum Cup
 enum Coffee
 {
     Americano,
-    Cappuccino
+    Cappuccino,
+    Latte
 };
 
 class MockSourceOfIngredients : public ISourceOfIngredients
@@ -163,5 +164,5 @@ TEST(CoffeeMachine, Latte100ml)
     EXPECT_CALL(si, AddMilk(13)).Times(1);
     EXPECT_CALL(si, AddMilkFoam(12)).Times(1);
 
-    cm.CreateCoffee(Cup::Normal, Coffee::Cappuccino);
+    cm.CreateCoffee(Cup::Normal, Coffee::Latte);
 }

From 4fd85b8d2240f067b2540866dbf7f13d0c377a39 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:15:30 +0200
Subject: [PATCH 59/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 572366f8..87922687 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -81,6 +81,15 @@ class CoffeeMachine
             m_source.AddMilkFoam(25);
             break;
         }
+        case Latte:
+        {
+            m_source.AddCoffee(25);
+            m_source.SetCupSize(cup);
+            m_source.AddWater(25, 90);
+            m_source.AddMilk(13);
+            m_source.AddMilkFoam(12);
+            break;
+        }
         default:
             break;
         }

From bb5ca81b24b6a9db281a5b73b8991c5b459683eb Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:20:51 +0200
Subject: [PATCH 60/95] Fix recipe americano// forgot to commit Add test
 marochito Red Signed-off-by: Alexander Potapov <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 26 +++++++++++++++++++++-----
 1 file changed, 21 insertions(+), 5 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 87922687..ff3a1b6f 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -39,7 +39,8 @@ enum Coffee
 {
     Americano,
     Cappuccino,
-    Latte
+    Latte,
+    Marochino
 };
 
 class MockSourceOfIngredients : public ISourceOfIngredients
@@ -67,9 +68,9 @@ class CoffeeMachine
         switch (coffee) {
         case Americano:
         {
-            m_source.AddCoffee(75);
+            m_source.AddCoffee(25);
             m_source.SetCupSize(cup);
-            m_source.AddWater(25, 60);
+            m_source.AddWater(75, 60);
             break;
         }
         case Cappuccino:
@@ -137,9 +138,9 @@ TEST(CoffeeMachine, Americano100ml)
     MockSourceOfIngredients si;
     CoffeeMachine cm(si);
 
-    EXPECT_CALL(si, AddCoffee(75)).Times(1);
+    EXPECT_CALL(si, AddCoffee(25)).Times(1);
     EXPECT_CALL(si, SetCupSize(100)).Times(1);
-    EXPECT_CALL(si, AddWater(25, 60)).Times(1);
+    EXPECT_CALL(si, AddWater(75, 60)).Times(1);
 
     cm.CreateCoffee(Cup::Normal, Coffee::Americano);
 }
@@ -175,3 +176,18 @@ TEST(CoffeeMachine, Latte100ml)
 
     cm.CreateCoffee(Cup::Normal, Coffee::Latte);
 }
+
+// - marochino - chocolate & coffee & milk foam, 1:4, 1:4, 1:4 and 1:4 is empty
+// cup size = 100 ml: 25 chocolate + 25 coffee + 25 milk foam
+TEST(CoffeeMachine, Marochino100ml)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, AddCoffee(25)).Times(1);
+    EXPECT_CALL(si, SetCupSize(100)).Times(1);
+    EXPECT_CALL(si, AddMilk(25)).Times(1);
+    EXPECT_CALL(si, AddMilkFoam(25)).Times(1);
+
+    cm.CreateCoffee(Cup::Normal, Coffee::Marochino);
+}

From f5ee1f0c97dc84ef3cc2c77f3bab2da215290b00 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:21:56 +0200
Subject: [PATCH 61/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index ff3a1b6f..b3e9c6a7 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -91,6 +91,14 @@ class CoffeeMachine
             m_source.AddMilkFoam(12);
             break;
         }
+        case Marochino:
+        {
+            m_source.AddCoffee(25);
+            m_source.SetCupSize(cup);
+            m_source.AddMilk(25);
+            m_source.AddMilkFoam(25);
+            break;
+        }
         default:
             break;
         }

From 189e1303a15df44c3442a5f063ca630e0ebc5598 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:25:57 +0200
Subject: [PATCH 62/95] Red Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index b3e9c6a7..a4e89b69 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -199,3 +199,17 @@ TEST(CoffeeMachine, Marochino100ml)
 
     cm.CreateCoffee(Cup::Normal, Coffee::Marochino);
 }
+
+//- americano: water & coffee 1:3 Water temp 60C
+//  cup size = 140 ml: 140/3 = 46 coffee + 92 water with 60C
+TEST(CoffeeMachine, Americano140ml)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, AddCoffee(46)).Times(1);
+    EXPECT_CALL(si, SetCupSize(140)).Times(1);
+    EXPECT_CALL(si, AddWater(92, 60)).Times(1);
+
+    cm.CreateCoffee(Cup::Big, Coffee::Americano);
+}

From 1a35b45ef6ec6f165a6e710bb0d329c047a7e963 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:34:29 +0200
Subject: [PATCH 63/95] Green. Understood that some recipes are wrong. Fix only
 americano. Signed-off-by: Alexander Potapov <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index a4e89b69..a5bc41d0 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -68,9 +68,9 @@ class CoffeeMachine
         switch (coffee) {
         case Americano:
         {
-            m_source.AddCoffee(25);
+            m_source.AddCoffee(cup/3);
             m_source.SetCupSize(cup);
-            m_source.AddWater(75, 60);
+            m_source.AddWater((cup/3)*2, 60);
             break;
         }
         case Cappuccino:
@@ -140,15 +140,15 @@ TEST(CoffeeMachine, CallsImportantThings)
 }
 
 //- americano: water & coffee 1:3 Water temp 60C
-//  cup size = 100 ml: 25 coffee + 75 water with 60C
+//  cup size = 100 ml: 33 coffee + 66 water with 60C
 TEST(CoffeeMachine, Americano100ml)
 {
     MockSourceOfIngredients si;
     CoffeeMachine cm(si);
 
-    EXPECT_CALL(si, AddCoffee(25)).Times(1);
+    EXPECT_CALL(si, AddCoffee(33)).Times(1);
     EXPECT_CALL(si, SetCupSize(100)).Times(1);
-    EXPECT_CALL(si, AddWater(75, 60)).Times(1);
+    EXPECT_CALL(si, AddWater(66, 60)).Times(1);
 
     cm.CreateCoffee(Cup::Normal, Coffee::Americano);
 }

From 0d9c30d8f0018669259cdb061aaa945aae3c34e2 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:40:02 +0200
Subject: [PATCH 64/95] Fix recipies. Red. Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index a5bc41d0..53d59ddb 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -139,7 +139,7 @@ TEST(CoffeeMachine, CallsImportantThings)
     cm.CreateCoffee(Cup::Normal, Coffee::Americano);
 }
 
-//- americano: water & coffee 1:3 Water temp 60C
+//- americano: water & coffee 2:3, 1:3. Water temp 60C
 //  cup size = 100 ml: 33 coffee + 66 water with 60C
 TEST(CoffeeMachine, Americano100ml)
 {
@@ -153,7 +153,7 @@ TEST(CoffeeMachine, Americano100ml)
     cm.CreateCoffee(Cup::Normal, Coffee::Americano);
 }
 
-// cappuccino - milk & coffee & milk foam 1:3, 1:3, 1:3. Water temp 80C
+// cappuccino - milk & coffee & milk foam & water 1:4, 1:4, 1:4 , 1:4. Water temp 80C
 // cup size = 100 ml: 25 milk + 25 coffee + 25 milk foam + 25 water 80C
 TEST(CoffeeMachine, Cappuccino100ml)
 {
@@ -169,8 +169,8 @@ TEST(CoffeeMachine, Cappuccino100ml)
     cm.CreateCoffee(Cup::Normal, Coffee::Cappuccino);
 }
 
-//- latte - milk & coffee & milk foam 1:4, 1:2, 1:4. Water temp 90C
-// cup size = 100 ml: 13 milk + 25 coffee + 12 milk foam + 25 water 90C
+//- latte - milk & coffee & milk foam 1:8, 1:2, 1:8. 1:4 Water temp 90C
+// cup size = 100 ml: 12 milk + 25 coffee + 12 milk foam + 25 water 90C
 TEST(CoffeeMachine, Latte100ml)
 {
     MockSourceOfIngredients si;
@@ -179,7 +179,7 @@ TEST(CoffeeMachine, Latte100ml)
     EXPECT_CALL(si, AddCoffee(25)).Times(1);
     EXPECT_CALL(si, SetCupSize(100)).Times(1);
     EXPECT_CALL(si, AddWater(25, 90)).Times(1);
-    EXPECT_CALL(si, AddMilk(13)).Times(1);
+    EXPECT_CALL(si, AddMilk(12)).Times(1);
     EXPECT_CALL(si, AddMilkFoam(12)).Times(1);
 
     cm.CreateCoffee(Cup::Normal, Coffee::Latte);

From c174fd9c651725cd90f04e61ca58efcb8005b5fa Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:40:45 +0200
Subject: [PATCH 65/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 53d59ddb..7e1524de 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -87,7 +87,7 @@ class CoffeeMachine
             m_source.AddCoffee(25);
             m_source.SetCupSize(cup);
             m_source.AddWater(25, 90);
-            m_source.AddMilk(13);
+            m_source.AddMilk(12);
             m_source.AddMilkFoam(12);
             break;
         }

From 8227979fb5a50a5cc6bc17f852c1f20a08a9400d Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:42:25 +0200
Subject: [PATCH 66/95] Red Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 7e1524de..3e6f0764 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -213,3 +213,19 @@ TEST(CoffeeMachine, Americano140ml)
 
     cm.CreateCoffee(Cup::Big, Coffee::Americano);
 }
+
+// cappuccino - milk & coffee & milk foam & water 1:4, 1:4, 1:4 , 1:4. Water temp 80C
+// cup size = 100 ml: 35 milk + 35 coffee + 35 milk foam + 35 water 80C
+TEST(CoffeeMachine, Cappuccino140ml)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, AddCoffee(35)).Times(1);
+    EXPECT_CALL(si, SetCupSize(100)).Times(1);
+    EXPECT_CALL(si, AddWater(35, 80)).Times(1);
+    EXPECT_CALL(si, AddMilk(35)).Times(1);
+    EXPECT_CALL(si, AddMilkFoam(35)).Times(1);
+
+    cm.CreateCoffee(Cup::Big, Coffee::Cappuccino);
+}

From 5d79c78fae7d1e14aa39ba41bbc1c1499d3cda5a Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:43:46 +0200
Subject: [PATCH 67/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 3e6f0764..2d54bdff 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -75,11 +75,11 @@ class CoffeeMachine
         }
         case Cappuccino:
         {
-            m_source.AddCoffee(25);
+            m_source.AddCoffee(cup/4);
             m_source.SetCupSize(cup);
-            m_source.AddWater(25, 80);
-            m_source.AddMilk(25);
-            m_source.AddMilkFoam(25);
+            m_source.AddWater(cup/4, 80);
+            m_source.AddMilk(cup/4);
+            m_source.AddMilkFoam(cup/4);
             break;
         }
         case Latte:
@@ -222,7 +222,7 @@ TEST(CoffeeMachine, Cappuccino140ml)
     CoffeeMachine cm(si);
 
     EXPECT_CALL(si, AddCoffee(35)).Times(1);
-    EXPECT_CALL(si, SetCupSize(100)).Times(1);
+    EXPECT_CALL(si, SetCupSize(140)).Times(1);
     EXPECT_CALL(si, AddWater(35, 80)).Times(1);
     EXPECT_CALL(si, AddMilk(35)).Times(1);
     EXPECT_CALL(si, AddMilkFoam(35)).Times(1);

From 18ec4003d9e9f30d0fa70a4cbf8424217581cddd Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:47:38 +0200
Subject: [PATCH 68/95] Red Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 2d54bdff..3074aaee 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -170,13 +170,13 @@ TEST(CoffeeMachine, Cappuccino100ml)
 }
 
 //- latte - milk & coffee & milk foam 1:8, 1:2, 1:8. 1:4 Water temp 90C
-// cup size = 100 ml: 12 milk + 25 coffee + 12 milk foam + 25 water 90C
+// cup size = 100 ml: 12 milk + 50 coffee + 12 milk foam + 25 water 90C
 TEST(CoffeeMachine, Latte100ml)
 {
     MockSourceOfIngredients si;
     CoffeeMachine cm(si);
 
-    EXPECT_CALL(si, AddCoffee(25)).Times(1);
+    EXPECT_CALL(si, AddCoffee(50)).Times(1);
     EXPECT_CALL(si, SetCupSize(100)).Times(1);
     EXPECT_CALL(si, AddWater(25, 90)).Times(1);
     EXPECT_CALL(si, AddMilk(12)).Times(1);
@@ -215,7 +215,7 @@ TEST(CoffeeMachine, Americano140ml)
 }
 
 // cappuccino - milk & coffee & milk foam & water 1:4, 1:4, 1:4 , 1:4. Water temp 80C
-// cup size = 100 ml: 35 milk + 35 coffee + 35 milk foam + 35 water 80C
+// cup size = 140 ml: 35 milk + 35 coffee + 35 milk foam + 35 water 80C
 TEST(CoffeeMachine, Cappuccino140ml)
 {
     MockSourceOfIngredients si;
@@ -229,3 +229,19 @@ TEST(CoffeeMachine, Cappuccino140ml)
 
     cm.CreateCoffee(Cup::Big, Coffee::Cappuccino);
 }
+
+//- latte - milk & coffee & milk foam 1:8, 1:2, 1:8. 1:4 Water temp 90C
+// cup size = 140 ml: 17 milk + 70 coffee + 17 milk foam + 35 water 90C
+TEST(CoffeeMachine, Latte140ml)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, AddCoffee(70)).Times(1);
+    EXPECT_CALL(si, SetCupSize(100)).Times(1);
+    EXPECT_CALL(si, AddWater(35, 90)).Times(1);
+    EXPECT_CALL(si, AddMilk(17)).Times(1);
+    EXPECT_CALL(si, AddMilkFoam(17)).Times(1);
+
+    cm.CreateCoffee(Cup::Normal, Coffee::Latte);
+}

From 17c4673a6618320e788c7bf9bcd4d509cc54c011 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:49:56 +0200
Subject: [PATCH 69/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 3074aaee..7614e480 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -84,11 +84,11 @@ class CoffeeMachine
         }
         case Latte:
         {
-            m_source.AddCoffee(25);
+            m_source.AddCoffee(cup/2);
             m_source.SetCupSize(cup);
-            m_source.AddWater(25, 90);
-            m_source.AddMilk(12);
-            m_source.AddMilkFoam(12);
+            m_source.AddWater(cup/4, 90);
+            m_source.AddMilk(cup/8);
+            m_source.AddMilkFoam(cup/8);
             break;
         }
         case Marochino:
@@ -238,10 +238,10 @@ TEST(CoffeeMachine, Latte140ml)
     CoffeeMachine cm(si);
 
     EXPECT_CALL(si, AddCoffee(70)).Times(1);
-    EXPECT_CALL(si, SetCupSize(100)).Times(1);
+    EXPECT_CALL(si, SetCupSize(140)).Times(1);
     EXPECT_CALL(si, AddWater(35, 90)).Times(1);
     EXPECT_CALL(si, AddMilk(17)).Times(1);
     EXPECT_CALL(si, AddMilkFoam(17)).Times(1);
 
-    cm.CreateCoffee(Cup::Normal, Coffee::Latte);
+    cm.CreateCoffee(Cup::Big, Coffee::Latte);
 }

From db9642393ad32f870a57ea3caea72159c6e17a5c Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:51:07 +0200
Subject: [PATCH 70/95] Red Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 7614e480..a12704f1 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -245,3 +245,18 @@ TEST(CoffeeMachine, Latte140ml)
 
     cm.CreateCoffee(Cup::Big, Coffee::Latte);
 }
+
+// - marochino - chocolate & coffee & milk foam, 1:4, 1:4, 1:4 and 1:4 is empty
+// cup size = 140 ml: 35 chocolate + 35 coffee + 35 milk foam
+TEST(CoffeeMachine, Marochino140ml)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, AddCoffee(35)).Times(1);
+    EXPECT_CALL(si, SetCupSize(140)).Times(1);
+    EXPECT_CALL(si, AddMilk(35)).Times(1);
+    EXPECT_CALL(si, AddMilkFoam(35)).Times(1);
+
+    cm.CreateCoffee(Cup::Big, Coffee::Marochino);
+}

From 6ee31ae7399d7ee259fb0a32ed64cc57563ccd50 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:51:52 +0200
Subject: [PATCH 71/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index a12704f1..9d956e78 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -93,10 +93,10 @@ class CoffeeMachine
         }
         case Marochino:
         {
-            m_source.AddCoffee(25);
+            m_source.AddCoffee(cup/4);
             m_source.SetCupSize(cup);
-            m_source.AddMilk(25);
-            m_source.AddMilkFoam(25);
+            m_source.AddMilk(cup/4);
+            m_source.AddMilkFoam(cup/4);
             break;
         }
         default:

From 6d48ffe8806e8d95edd78cd76a26cd5d7066e155 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:53:57 +0200
Subject: [PATCH 72/95] Refactoring Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 9d956e78..32d2f60b 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -68,9 +68,7 @@ class CoffeeMachine
         switch (coffee) {
         case Americano:
         {
-            m_source.AddCoffee(cup/3);
-            m_source.SetCupSize(cup);
-            m_source.AddWater((cup/3)*2, 60);
+            MakeAmericano(cup);
             break;
         }
         case Cappuccino:
@@ -103,6 +101,13 @@ class CoffeeMachine
             break;
         }
     }
+private:
+    void MakeAmericano(int cupSize)
+    {
+        m_source.AddCoffee(cupSize/3);
+        m_source.SetCupSize(cupSize);
+        m_source.AddWater((cupSize/3)*2, 60);
+    }
 private:
     ISourceOfIngredients& m_source;
 };

From 6fc94b9f3fe35123069044b506f9645fceac7620 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:55:14 +0200
Subject: [PATCH 73/95] Refactoring Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 32d2f60b..14a07c79 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -73,11 +73,7 @@ class CoffeeMachine
         }
         case Cappuccino:
         {
-            m_source.AddCoffee(cup/4);
-            m_source.SetCupSize(cup);
-            m_source.AddWater(cup/4, 80);
-            m_source.AddMilk(cup/4);
-            m_source.AddMilkFoam(cup/4);
+            MakeCappuccino(cup);
             break;
         }
         case Latte:
@@ -108,6 +104,14 @@ class CoffeeMachine
         m_source.SetCupSize(cupSize);
         m_source.AddWater((cupSize/3)*2, 60);
     }
+    void MakeCappuccino(int cupSize)
+    {
+        m_source.AddCoffee(cupSize/4);
+        m_source.SetCupSize(cupSize);
+        m_source.AddWater(cupSize/4, 80);
+        m_source.AddMilk(cupSize/4);
+        m_source.AddMilkFoam(cupSize/4);
+    }
 private:
     ISourceOfIngredients& m_source;
 };

From 445ad38c5a60c09b33f99c7f111fe5070d285b8f Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 7 Nov 2018 15:57:15 +0200
Subject: [PATCH 74/95] Refactoring Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 tdd_intro/homework/06_coffee/test.cpp | 26 +++++++++++++++++---------
 1 file changed, 17 insertions(+), 9 deletions(-)

diff --git a/tdd_intro/homework/06_coffee/test.cpp b/tdd_intro/homework/06_coffee/test.cpp
index 14a07c79..68118bf3 100644
--- a/tdd_intro/homework/06_coffee/test.cpp
+++ b/tdd_intro/homework/06_coffee/test.cpp
@@ -78,19 +78,12 @@ class CoffeeMachine
         }
         case Latte:
         {
-            m_source.AddCoffee(cup/2);
-            m_source.SetCupSize(cup);
-            m_source.AddWater(cup/4, 90);
-            m_source.AddMilk(cup/8);
-            m_source.AddMilkFoam(cup/8);
+            MakeLatte(cup);
             break;
         }
         case Marochino:
         {
-            m_source.AddCoffee(cup/4);
-            m_source.SetCupSize(cup);
-            m_source.AddMilk(cup/4);
-            m_source.AddMilkFoam(cup/4);
+            MakeMarochino(cup);
             break;
         }
         default:
@@ -112,6 +105,21 @@ class CoffeeMachine
         m_source.AddMilk(cupSize/4);
         m_source.AddMilkFoam(cupSize/4);
     }
+    void MakeLatte(int cupSize)
+    {
+        m_source.AddCoffee(cupSize/2);
+        m_source.SetCupSize(cupSize);
+        m_source.AddWater(cupSize/4, 90);
+        m_source.AddMilk(cupSize/8);
+        m_source.AddMilkFoam(cupSize/8);
+    }
+    void MakeMarochino(int cupSize)
+    {
+        m_source.AddCoffee(cupSize/4);
+        m_source.SetCupSize(cupSize);
+        m_source.AddMilk(cupSize/4);
+        m_source.AddMilkFoam(cupSize/4);
+    }
 private:
     ISourceOfIngredients& m_source;
 };

From 5e7c1d2ccd79938c45e6666bcb919484bed4b637 Mon Sep 17 00:00:00 2001
From: PotapovAlexandr <alexpotapov1985@gmail.com>
Date: Tue, 27 Nov 2018 17:12:27 +0200
Subject: [PATCH 75/95] Start Signed-off-by: PotapovAlexandr
 <alexpotapov1985@gmail.com>

---
 .../07_sqlite_header_parser.pro               |  9 +++++++
 .../homework/07_sqlite_header_parser/test.cpp | 27 +++++++++++++++++++
 tdd_intro/homework/homework.pro               |  3 ++-
 3 files changed, 38 insertions(+), 1 deletion(-)
 create mode 100644 tdd_intro/homework/07_sqlite_header_parser/07_sqlite_header_parser.pro
 create mode 100644 tdd_intro/homework/07_sqlite_header_parser/test.cpp

diff --git a/tdd_intro/homework/07_sqlite_header_parser/07_sqlite_header_parser.pro b/tdd_intro/homework/07_sqlite_header_parser/07_sqlite_header_parser.pro
new file mode 100644
index 00000000..dec9b6a8
--- /dev/null
+++ b/tdd_intro/homework/07_sqlite_header_parser/07_sqlite_header_parser.pro
@@ -0,0 +1,9 @@
+include(../../gmock.pri)
+
+TEMPLATE = app
+CONFIG += console c++11
+CONFIG -= app_bundle
+CONFIG -= qt
+
+SOURCES += \
+    test.cpp
diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
new file mode 100644
index 00000000..edd132a6
--- /dev/null
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -0,0 +1,27 @@
+/*
+Implement application for display sqlite header structure of given file.
+Application takes path to file and displays header structure
+Sqlite header is described here https://www.sqlite.org/fileformat.html
+*/
+
+#include <gtest/gtest.h>
+#include <gmock/gmock.h>
+
+class IGui
+{
+public:
+    ~IGui(){}
+    //Add here necessary methods
+};
+
+class IDbReader
+{
+public:
+    ~IDbReader(){}
+    //Add here necessary methods
+};
+
+void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
+{
+
+}
diff --git a/tdd_intro/homework/homework.pro b/tdd_intro/homework/homework.pro
index cf6c01b9..2198c02c 100644
--- a/tdd_intro/homework/homework.pro
+++ b/tdd_intro/homework/homework.pro
@@ -6,4 +6,5 @@ SUBDIRS += \
     03_bank_ocr \
     04_weather_client \
     05_word_wrapp \
-    06_coffee
+    06_coffee \
+    07_sqlite_header_parser

From 5bf5c6b7aa50955ed00171c2dfe726842420fe54 Mon Sep 17 00:00:00 2001
From: PotapovAlexandr <alexpotapov1985@gmail.com>
Date: Tue, 27 Nov 2018 21:13:29 +0200
Subject: [PATCH 76/95] Add Mocks. Signed-off-by: PotapovAlexandr
 <alexpotapov1985@gmail.com>

---
 .../07_sqlite_header_parser/Interfaces.h      | 66 +++++++++++++++++++
 .../homework/07_sqlite_header_parser/Mocks.h  | 43 ++++++++++++
 .../homework/07_sqlite_header_parser/test.cpp | 50 ++++++++++----
 3 files changed, 147 insertions(+), 12 deletions(-)
 create mode 100644 tdd_intro/homework/07_sqlite_header_parser/Interfaces.h
 create mode 100644 tdd_intro/homework/07_sqlite_header_parser/Mocks.h

diff --git a/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h b/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h
new file mode 100644
index 00000000..447f4775
--- /dev/null
+++ b/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h
@@ -0,0 +1,66 @@
+#pragma once
+
+#include <string>
+
+struct SqliteHeader
+{
+    std::string head;
+    int pageSize;
+    bool fileFormatWriteVersion;
+    int bytesOfUnused;
+    int maximumEmbeddedPayloadFraction;
+    int minimumEmbeddedPayloadFraction;
+    int leafPayloadFraction;
+    int fileChangeCounter;
+    int pageCount;
+    int firstFreelistPage;
+    int freelistPageCount;
+//    40	4	The schema cookie.
+    int schemaFormat; // Supported schema formats are 1, 2, 3, and 4.
+    int defaultPageCacheSize;
+    int numberOfLargestRootPage;
+    int databaseTextEncoding; // A value of 1 means UTF-8. A value of 2 means UTF-16le. A value of 3 means UTF-16be.
+    int userVersion;
+    bool incrementalVacuumMode;
+    int applicationId;
+//    72	20	Reserved for expansion. Must be zero.
+    int versionValidNumber;
+    int sqliteVersionNumber;
+};
+
+class IGui
+{
+public:
+    virtual ~IGui(){}
+    virtual void DisplayHeader(const SqliteHeader& header) = 0;
+};
+
+class IDbReader
+{
+public:
+    virtual ~IDbReader(){}
+    virtual bool ReadFilePath(const std::string filePath) = 0;
+    virtual bool CheckHeader() = 0;
+    virtual std::string GetHeaderString() = 0;
+    virtual int GetPageSize() = 0;
+    virtual bool GetFormatWriteVersion() = 0;
+    virtual int GetUnsedBytes() = 0;
+    virtual int GetMaximumEmbeddedPayloadFraction() = 0;
+    virtual int GetMinimumEmbeddedPayloadFraction() = 0;
+    virtual int GetLeafPayloadFraction() = 0;
+    virtual int GetFileChangeCounter() = 0;
+    virtual int GetPageCount() = 0;
+    virtual int GetFirstFreelistPage() = 0;
+    virtual int GetFreelistPageCount() = 0;
+//    40	4	The schema cookie.
+    virtual int GetSchemaFormat() = 0; // Supported schema formats are 1, 2, 3, and 4.
+    virtual int GetDefaultPageCacheSize() = 0;
+    virtual int GetNumberOfLargestRootPage() = 0;
+    virtual int GetDatabaseTextEncoding() = 0; // A value of 1 means UTF-8. A value of 2 means UTF-16le. A value of 3 means UTF-16be.
+    virtual int GetUserVersion() = 0;
+    virtual bool GetIncrementalVacuumMode() = 0;
+    virtual int GetApplicationId() = 0;
+//    72	20	Reserved for expansion. Must be zero.
+    virtual int GetVersionValidNumber() = 0;
+    virtual int GetSqliteVersionNumber() = 0;
+};
diff --git a/tdd_intro/homework/07_sqlite_header_parser/Mocks.h b/tdd_intro/homework/07_sqlite_header_parser/Mocks.h
new file mode 100644
index 00000000..fc4cd6cb
--- /dev/null
+++ b/tdd_intro/homework/07_sqlite_header_parser/Mocks.h
@@ -0,0 +1,43 @@
+#pragma once
+
+#include <gmock/gmock.h>
+
+#include "Interfaces.h"
+
+class GuiMock: public IGui
+{
+public:
+    ~GuiMock(){}
+    MOCK_METHOD0(DisplayHeader, void());
+};
+
+class DbReaderMock:public IDbReader
+{
+public:
+    ~DbReaderMock(){}
+
+    MOCK_METHOD1(ReadFilePath, bool(const std::string filePath));
+    MOCK_METHOD0(CheckHeader, bool());
+    MOCK_METHOD0(GetHeaderString, std::string());
+    MOCK_METHOD0(GetPageSize, int());
+    MOCK_METHOD0(GetFormatWriteVersion, bool());
+    MOCK_METHOD0(GetUnsedBytes, int());
+    MOCK_METHOD0(GetMaximumEmbeddedPayloadFraction, int());
+    MOCK_METHOD0(GetMinimumEmbeddedPayloadFraction, int());
+    MOCK_METHOD0(GetLeafPayloadFraction, int());
+    MOCK_METHOD0(GetFileChangeCounter, int());
+    MOCK_METHOD0(GetPageCount, int());
+    MOCK_METHOD0(GetFirstFreelistPage, int());
+    MOCK_METHOD0(GetFreelistPageCount, int());
+//    40	4	The schema cookie.
+    MOCK_METHOD0(GetSchemaFormat, int());
+    MOCK_METHOD0(GetDefaultPageCacheSize, int());
+    MOCK_METHOD0(GetNumberOfLargestRootPage, int());
+    MOCK_METHOD0(GetDatabaseTextEncoding, int());
+    MOCK_METHOD0(GetUserVersion, int());
+    MOCK_METHOD0(GetIncrementalVacuumMode, bool());
+    MOCK_METHOD0(GetApplicationId, int());
+//    72	20	Reserved for expansion. Must be zero.
+    MOCK_METHOD0(GetVersionValidNumber, int());
+    MOCK_METHOD0(GetSqliteVersionNumber, int());
+};
diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index edd132a6..e8b25c64 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -2,26 +2,52 @@
 Implement application for display sqlite header structure of given file.
 Application takes path to file and displays header structure
 Sqlite header is described here https://www.sqlite.org/fileformat.html
+
+Offset	Size	Description
+0	16	The header string: "SQLite format 3\000"
+16	2	The database page size in bytes. Must be a power of two between 512 and 32768 inclusive, or the value 1 representing a page size of 65536.
+18	1	File format write version. 1 for legacy; 2 for WAL.
+19	1	File format read version. 1 for legacy; 2 for WAL.
+20	1	Bytes of unused "reserved" space at the end of each page. Usually 0.
+21	1	Maximum embedded payload fraction. Must be 64.
+22	1	Minimum embedded payload fraction. Must be 32.
+23	1	Leaf payload fraction. Must be 32.
+24	4	File change counter.
+28	4	Size of the database file in pages. The "in-header database size".
+32	4	Page number of the first freelist trunk page.
+36	4	Total number of freelist pages.
+40	4	The schema cookie.
+44	4	The schema format number. Supported schema formats are 1, 2, 3, and 4.
+48	4	Default page cache size.
+52	4	The page number of the largest root b-tree page when in auto-vacuum or incremental-vacuum modes, or zero otherwise.
+56	4	The database text encoding. A value of 1 means UTF-8. A value of 2 means UTF-16le. A value of 3 means UTF-16be.
+60	4	The "user version" as read and set by the user_version pragma.
+64	4	True (non-zero) for incremental-vacuum mode. False (zero) otherwise.
+68	4	The "Application ID" set by PRAGMA application_id.
+72	20	Reserved for expansion. Must be zero.
+92	4	The version-valid-for number.
+96	4	SQLITE_VERSION_NUMBER
 */
 
+/*
+ * Read file that not exist
+ * Read file that have header less than 100
+ * Read file with normal first 16 bit
+ * ... read another parameters
+ *
+ *
+ * */
+
 #include <gtest/gtest.h>
 #include <gmock/gmock.h>
 
-class IGui
-{
-public:
-    ~IGui(){}
-    //Add here necessary methods
-};
+#include "Mocks.h"
+
+
 
-class IDbReader
-{
-public:
-    ~IDbReader(){}
-    //Add here necessary methods
-};
 
 void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
 {
 
 }
+

From cc96f91790f62d2f4509fc469f81003fc04b48a0 Mon Sep 17 00:00:00 2001
From: PotapovAlexandr <alexpotapov1985@gmail.com>
Date: Tue, 27 Nov 2018 21:13:55 +0200
Subject: [PATCH 77/95] pro file Signed-off-by: PotapovAlexandr
 <alexpotapov1985@gmail.com>

---
 .../07_sqlite_header_parser/07_sqlite_header_parser.pro        | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/07_sqlite_header_parser.pro b/tdd_intro/homework/07_sqlite_header_parser/07_sqlite_header_parser.pro
index dec9b6a8..9cc4c620 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/07_sqlite_header_parser.pro
+++ b/tdd_intro/homework/07_sqlite_header_parser/07_sqlite_header_parser.pro
@@ -7,3 +7,6 @@ CONFIG -= qt
 
 SOURCES += \
     test.cpp
+HEADERS += \
+    Interfaces.h\
+    Mocks.h

From 03f47b393032a79fe29c186f982802b0e1a44e41 Mon Sep 17 00:00:00 2001
From: PotapovAlexandr <alexpotapov1985@gmail.com>
Date: Tue, 27 Nov 2018 21:35:43 +0200
Subject: [PATCH 78/95] Red-Green Signed-off-by: PotapovAlexandr
 <alexpotapov1985@gmail.com>

---
 tdd_intro/homework/07_sqlite_header_parser/test.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index e8b25c64..9444d6f4 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -48,6 +48,14 @@ Offset	Size	Description
 
 void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
 {
-
+    if (gui == nullptr)
+    {
+        throw std::exception();
+    }
 }
 
+TEST(SqliteHeaderReader, NoGui)
+{
+    DbReaderMock *dbReader;
+    ASSERT_THROW(DysplayHeaderStructure(nullptr, dbReader), std::exception);
+}

From 42e3368a0fb4dc8f5c005526a4aa5f2d20e0f38e Mon Sep 17 00:00:00 2001
From: PotapovAlexandr <alexpotapov1985@gmail.com>
Date: Tue, 27 Nov 2018 21:37:59 +0200
Subject: [PATCH 79/95] Refactoring Signed-off-by: PotapovAlexandr
 <alexpotapov1985@gmail.com>

---
 tdd_intro/homework/07_sqlite_header_parser/test.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 9444d6f4..398f724c 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -56,6 +56,6 @@ void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
 
 TEST(SqliteHeaderReader, NoGui)
 {
-    DbReaderMock *dbReader;
-    ASSERT_THROW(DysplayHeaderStructure(nullptr, dbReader), std::exception);
+    DbReaderMock dbReader;
+    ASSERT_THROW(DysplayHeaderStructure(nullptr, &dbReader), std::exception);
 }

From b46d661be63577bba598ad7b1143fdbc647fb1e5 Mon Sep 17 00:00:00 2001
From: PotapovAlexandr <alexpotapov1985@gmail.com>
Date: Tue, 27 Nov 2018 22:15:53 +0200
Subject: [PATCH 80/95] Red-Green Signed-off-by: PotapovAlexandr
 <alexpotapov1985@gmail.com>

---
 .../homework/07_sqlite_header_parser/Interfaces.h    |  1 +
 tdd_intro/homework/07_sqlite_header_parser/Mocks.h   |  5 +++--
 tdd_intro/homework/07_sqlite_header_parser/test.cpp  | 12 ++++++++++--
 3 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h b/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h
index 447f4775..516f149f 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h
+++ b/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h
@@ -63,4 +63,5 @@ class IDbReader
 //    72	20	Reserved for expansion. Must be zero.
     virtual int GetVersionValidNumber() = 0;
     virtual int GetSqliteVersionNumber() = 0;
+    virtual bool IsEmpty() = 0;
 };
diff --git a/tdd_intro/homework/07_sqlite_header_parser/Mocks.h b/tdd_intro/homework/07_sqlite_header_parser/Mocks.h
index fc4cd6cb..1fbbcf2d 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/Mocks.h
+++ b/tdd_intro/homework/07_sqlite_header_parser/Mocks.h
@@ -8,10 +8,10 @@ class GuiMock: public IGui
 {
 public:
     ~GuiMock(){}
-    MOCK_METHOD0(DisplayHeader, void());
+    MOCK_METHOD1(DisplayHeader, void(const SqliteHeader& header));
 };
 
-class DbReaderMock:public IDbReader
+class DbReaderMock: public IDbReader
 {
 public:
     ~DbReaderMock(){}
@@ -40,4 +40,5 @@ class DbReaderMock:public IDbReader
 //    72	20	Reserved for expansion. Must be zero.
     MOCK_METHOD0(GetVersionValidNumber, int());
     MOCK_METHOD0(GetSqliteVersionNumber, int());
+    MOCK_METHOD0(IsEmpty, bool());
 };
diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 398f724c..8d794cfc 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -42,13 +42,13 @@ Offset	Size	Description
 #include <gmock/gmock.h>
 
 #include "Mocks.h"
-
+using namespace testing;
 
 
 
 void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
 {
-    if (gui == nullptr)
+    if (gui == nullptr || dbReader->IsEmpty())
     {
         throw std::exception();
     }
@@ -59,3 +59,11 @@ TEST(SqliteHeaderReader, NoGui)
     DbReaderMock dbReader;
     ASSERT_THROW(DysplayHeaderStructure(nullptr, &dbReader), std::exception);
 }
+
+TEST(SqliteHeaderReader, EmptyReader)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(true));
+    ASSERT_THROW(DysplayHeaderStructure(&gui, &dbReader), std::exception);
+}

From 86d43d0ca7bd31d2dba20925c898caba86c8b859 Mon Sep 17 00:00:00 2001
From: PotapovAlexandr <alexpotapov1985@gmail.com>
Date: Tue, 27 Nov 2018 22:34:57 +0200
Subject: [PATCH 81/95] Red-Green Signed-off-by: PotapovAlexandr
 <alexpotapov1985@gmail.com>

---
 .../homework/07_sqlite_header_parser/test.cpp   | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 8d794cfc..33dba408 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -32,7 +32,7 @@ Offset	Size	Description
 /*
  * Read file that not exist
  * Read file that have header less than 100
- * Read file with normal first 16 bit
+ * Read file with normal first 16 byte
  * ... read another parameters
  *
  *
@@ -48,7 +48,7 @@ using namespace testing;
 
 void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
 {
-    if (gui == nullptr || dbReader->IsEmpty())
+    if (gui == nullptr || dbReader->IsEmpty() || !dbReader->CheckHeader())
     {
         throw std::exception();
     }
@@ -64,6 +64,19 @@ TEST(SqliteHeaderReader, EmptyReader)
 {
     DbReaderMock dbReader;
     GuiMock gui;
+
     EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(true));
     ASSERT_THROW(DysplayHeaderStructure(&gui, &dbReader), std::exception);
 }
+
+TEST(SqliteHeaderReader, ReadFileLessThan100Byte)
+{
+    DbReaderMock dbReader;
+    EXPECT_CALL(dbReader, ReadFilePath("somePath")).WillOnce(Return(true));
+    dbReader.ReadFilePath("somePath");
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(false));
+    ASSERT_THROW(DysplayHeaderStructure(&gui, &dbReader), std::exception);
+}

From 3e4ca7a925ad508b7fad1904dda0f053bc71a75c Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 28 Nov 2018 19:21:33 +0200
Subject: [PATCH 82/95] Red-Green , add test data Signed-off-by: Alexander
 Potapov <potapov.alexander@dev.local>

---
 .../07_sqlite_header_parser/Interfaces.h      | 11 +++--
 .../homework/07_sqlite_header_parser/Mocks.h  |  8 ++--
 .../homework/07_sqlite_header_parser/test.cpp | 42 +++++++++++++++++++
 3 files changed, 53 insertions(+), 8 deletions(-)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h b/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h
index 516f149f..d4632762 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h
+++ b/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h
@@ -1,12 +1,14 @@
 #pragma once
 
 #include <string>
+#include <vector>
 
 struct SqliteHeader
 {
     std::string head;
     int pageSize;
-    bool fileFormatWriteVersion;
+    int fileFormatWriteVersion;
+    int fileFormatReadVersion;
     int bytesOfUnused;
     int maximumEmbeddedPayloadFraction;
     int minimumEmbeddedPayloadFraction;
@@ -32,18 +34,19 @@ class IGui
 {
 public:
     virtual ~IGui(){}
-    virtual void DisplayHeader(const SqliteHeader& header) = 0;
+    virtual void DisplayHeader(const std::vector<std::string>& header) = 0;
 };
 
 class IDbReader
 {
 public:
     virtual ~IDbReader(){}
-    virtual bool ReadFilePath(const std::string filePath) = 0;
+    virtual bool ReadFilePath(const std::string& filePath) = 0;
     virtual bool CheckHeader() = 0;
     virtual std::string GetHeaderString() = 0;
     virtual int GetPageSize() = 0;
-    virtual bool GetFormatWriteVersion() = 0;
+    virtual int GetFormatWriteVersion() = 0;
+    virtual int GetFormatReadVersion() = 0;
     virtual int GetUnsedBytes() = 0;
     virtual int GetMaximumEmbeddedPayloadFraction() = 0;
     virtual int GetMinimumEmbeddedPayloadFraction() = 0;
diff --git a/tdd_intro/homework/07_sqlite_header_parser/Mocks.h b/tdd_intro/homework/07_sqlite_header_parser/Mocks.h
index 1fbbcf2d..e893782e 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/Mocks.h
+++ b/tdd_intro/homework/07_sqlite_header_parser/Mocks.h
@@ -8,19 +8,19 @@ class GuiMock: public IGui
 {
 public:
     ~GuiMock(){}
-    MOCK_METHOD1(DisplayHeader, void(const SqliteHeader& header));
+    MOCK_METHOD1(DisplayHeader, void(const std::vector<std::string>& header));
 };
 
 class DbReaderMock: public IDbReader
 {
 public:
     ~DbReaderMock(){}
-
-    MOCK_METHOD1(ReadFilePath, bool(const std::string filePath));
+    MOCK_METHOD1(ReadFilePath, bool(const std::string& filePath));
     MOCK_METHOD0(CheckHeader, bool());
     MOCK_METHOD0(GetHeaderString, std::string());
     MOCK_METHOD0(GetPageSize, int());
-    MOCK_METHOD0(GetFormatWriteVersion, bool());
+    MOCK_METHOD0(GetFormatWriteVersion, int());
+    MOCK_METHOD0(GetFormatReadVersion, int());
     MOCK_METHOD0(GetUnsedBytes, int());
     MOCK_METHOD0(GetMaximumEmbeddedPayloadFraction, int());
     MOCK_METHOD0(GetMinimumEmbeddedPayloadFraction, int());
diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 33dba408..29ab124a 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -44,6 +44,29 @@ Offset	Size	Description
 #include "Mocks.h"
 using namespace testing;
 
+const SqliteHeader g_testHeader{"SQLite format 3",
+                        512,
+                        1,
+                        1,
+                        0,
+                        64,
+                        32,
+                        32,
+                        1,
+                        30,
+                        20,
+                        5,
+                    //    40	4	The schema cookie.
+                        1,
+                        32,
+                        0,
+                        1,
+                        2,
+                        0,
+                        33,
+                    //    72	20	Reserved for expansion. Must be zero.
+                        3,
+                        22};
 
 
 void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
@@ -52,6 +75,9 @@ void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
     {
         throw std::exception();
     }
+    std::vector<std::string> messagesForOutput;
+    messagesForOutput.push_back("Type - " + dbReader->GetHeaderString());
+    //gui->DisplayHeader(messagesForOutput);
 }
 
 TEST(SqliteHeaderReader, NoGui)
@@ -80,3 +106,19 @@ TEST(SqliteHeaderReader, ReadFileLessThan100Byte)
     EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(false));
     ASSERT_THROW(DysplayHeaderStructure(&gui, &dbReader), std::exception);
 }
+
+TEST(SqliteHeaderReader, ReadHeadString)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+    std::string headerString = "Type - SQLite format 3";
+    std::vector<std::string> expectedData;
+    expectedData.push_back(headerString);
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetHeaderString()).WillOnce(Return(g_testHeader.head));
+    EXPECT_CALL(gui, DisplayHeader(expectedData)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}

From 3554b02cf3cec31128ad2bd98f8ae9450096d431 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 28 Nov 2018 19:28:52 +0200
Subject: [PATCH 83/95] Red-Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 .../homework/07_sqlite_header_parser/test.cpp | 21 ++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 29ab124a..96c090b8 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -77,7 +77,8 @@ void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
     }
     std::vector<std::string> messagesForOutput;
     messagesForOutput.push_back("Type - " + dbReader->GetHeaderString());
-    //gui->DisplayHeader(messagesForOutput);
+    messagesForOutput.push_back("DB page size - " + std::to_string(dbReader->GetPageSize()));
+    gui->DisplayHeader(messagesForOutput);
 }
 
 TEST(SqliteHeaderReader, NoGui)
@@ -122,3 +123,21 @@ TEST(SqliteHeaderReader, ReadHeadString)
 
     ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
 }
+
+TEST(SqliteHeaderReader, ReadDbPageSize)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+    std::vector<std::string> expectedData{
+                std::string("SQLite format 3"),
+                std::string("DB page size - 512")};
+
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetHeaderString()).WillOnce(Return(g_testHeader.head));
+    EXPECT_CALL(dbReader, GetPageSize()).WillOnce(Return(g_testHeader.pageSize));
+    EXPECT_CALL(gui, DisplayHeader(expectedData)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}

From 6d2b6b7a9cfd6c746a40fed29c7e2018098308ef Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 28 Nov 2018 20:05:07 +0200
Subject: [PATCH 84/95] Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 .../homework/07_sqlite_header_parser/test.cpp      | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 96c090b8..636cc36d 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -112,14 +112,12 @@ TEST(SqliteHeaderReader, ReadHeadString)
 {
     DbReaderMock dbReader;
     GuiMock gui;
-    std::string headerString = "Type - SQLite format 3";
-    std::vector<std::string> expectedData;
-    expectedData.push_back(headerString);
 
     EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
     EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
     EXPECT_CALL(dbReader, GetHeaderString()).WillOnce(Return(g_testHeader.head));
-    EXPECT_CALL(gui, DisplayHeader(expectedData)).Times(1);
+
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
 
     ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
 }
@@ -128,16 +126,12 @@ TEST(SqliteHeaderReader, ReadDbPageSize)
 {
     DbReaderMock dbReader;
     GuiMock gui;
-    std::vector<std::string> expectedData{
-                std::string("SQLite format 3"),
-                std::string("DB page size - 512")};
-
 
     EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
     EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
-    EXPECT_CALL(dbReader, GetHeaderString()).WillOnce(Return(g_testHeader.head));
     EXPECT_CALL(dbReader, GetPageSize()).WillOnce(Return(g_testHeader.pageSize));
-    EXPECT_CALL(gui, DisplayHeader(expectedData)).Times(1);
+
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
 
     ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
 }

From 5f99591160653cf16da6706f186bdcd534f4bbc0 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 28 Nov 2018 20:07:17 +0200
Subject: [PATCH 85/95] Red-Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 .../homework/07_sqlite_header_parser/test.cpp      | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 636cc36d..52e532e2 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -78,6 +78,7 @@ void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
     std::vector<std::string> messagesForOutput;
     messagesForOutput.push_back("Type - " + dbReader->GetHeaderString());
     messagesForOutput.push_back("DB page size - " + std::to_string(dbReader->GetPageSize()));
+    messagesForOutput.push_back("File format write version - " + std::to_string(dbReader->GetFormatWriteVersion()));
     gui->DisplayHeader(messagesForOutput);
 }
 
@@ -135,3 +136,16 @@ TEST(SqliteHeaderReader, ReadDbPageSize)
 
     ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
 }
+
+TEST(SqliteHeaderReader, ReadFileWriteFormatVersion)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetFormatWriteVersion()).WillOnce(Return(g_testHeader.fileFormatWriteVersion));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}

From 7b3a4558e7a57ba2d247ebf65e64c8ce654cd1f0 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 28 Nov 2018 20:08:44 +0200
Subject: [PATCH 86/95] Red-Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 .../homework/07_sqlite_header_parser/test.cpp      | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 52e532e2..7b2dfbd0 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -79,6 +79,7 @@ void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
     messagesForOutput.push_back("Type - " + dbReader->GetHeaderString());
     messagesForOutput.push_back("DB page size - " + std::to_string(dbReader->GetPageSize()));
     messagesForOutput.push_back("File format write version - " + std::to_string(dbReader->GetFormatWriteVersion()));
+    messagesForOutput.push_back("File format read version - " + std::to_string(dbReader->GetFormatReadVersion()));
     gui->DisplayHeader(messagesForOutput);
 }
 
@@ -149,3 +150,16 @@ TEST(SqliteHeaderReader, ReadFileWriteFormatVersion)
 
     ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
 }
+
+TEST(SqliteHeaderReader, ReadFileReadFormatVersion)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetFormatReadVersion()).WillOnce(Return(g_testHeader.fileFormatReadVersion));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}

From 17ce3691cb8efd0e718d8309798d5fcd3c0bf27d Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 28 Nov 2018 20:10:49 +0200
Subject: [PATCH 87/95] Red-Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 .../homework/07_sqlite_header_parser/test.cpp      | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 7b2dfbd0..0d9845d5 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -80,6 +80,7 @@ void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
     messagesForOutput.push_back("DB page size - " + std::to_string(dbReader->GetPageSize()));
     messagesForOutput.push_back("File format write version - " + std::to_string(dbReader->GetFormatWriteVersion()));
     messagesForOutput.push_back("File format read version - " + std::to_string(dbReader->GetFormatReadVersion()));
+    messagesForOutput.push_back("Unused bytes - " + std::to_string(dbReader->GetUnsedBytes()));
     gui->DisplayHeader(messagesForOutput);
 }
 
@@ -163,3 +164,16 @@ TEST(SqliteHeaderReader, ReadFileReadFormatVersion)
 
     ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
 }
+
+TEST(SqliteHeaderReader, ReadUnusedBytes)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetFormatReadVersion()).WillOnce(Return(g_testHeader.bytesOfUnused));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}

From 19a87999505bda03058936a6f9d8bba824862196 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 28 Nov 2018 20:13:03 +0200
Subject: [PATCH 88/95] Red-Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 .../homework/07_sqlite_header_parser/test.cpp      | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 0d9845d5..778837b5 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -81,6 +81,7 @@ void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
     messagesForOutput.push_back("File format write version - " + std::to_string(dbReader->GetFormatWriteVersion()));
     messagesForOutput.push_back("File format read version - " + std::to_string(dbReader->GetFormatReadVersion()));
     messagesForOutput.push_back("Unused bytes - " + std::to_string(dbReader->GetUnsedBytes()));
+    messagesForOutput.push_back("Maximum embedded payload fraction - " + std::to_string(dbReader->GetMaximumEmbeddedPayloadFraction()));
     gui->DisplayHeader(messagesForOutput);
 }
 
@@ -177,3 +178,16 @@ TEST(SqliteHeaderReader, ReadUnusedBytes)
 
     ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
 }
+
+TEST(SqliteHeaderReader, ReadMaximumEmbeddedPayloadFraction)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetMaximumEmbeddedPayloadFraction()).WillOnce(Return(g_testHeader.maximumEmbeddedPayloadFraction));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}

From e374063e502d188960642a577f2c2d8329f89165 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Wed, 28 Nov 2018 20:15:11 +0200
Subject: [PATCH 89/95] Red-Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 .../homework/07_sqlite_header_parser/test.cpp      | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 778837b5..4f1ada0f 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -82,6 +82,7 @@ void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
     messagesForOutput.push_back("File format read version - " + std::to_string(dbReader->GetFormatReadVersion()));
     messagesForOutput.push_back("Unused bytes - " + std::to_string(dbReader->GetUnsedBytes()));
     messagesForOutput.push_back("Maximum embedded payload fraction - " + std::to_string(dbReader->GetMaximumEmbeddedPayloadFraction()));
+    messagesForOutput.push_back("Minimum embedded payload fraction - " + std::to_string(dbReader->GetMinimumEmbeddedPayloadFraction()));
     gui->DisplayHeader(messagesForOutput);
 }
 
@@ -191,3 +192,16 @@ TEST(SqliteHeaderReader, ReadMaximumEmbeddedPayloadFraction)
 
     ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
 }
+
+TEST(SqliteHeaderReader, ReadMinimumEmbeddedPayloadFraction)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetMinimumEmbeddedPayloadFraction()).WillOnce(Return(g_testHeader.minimumEmbeddedPayloadFraction));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}

From 550d35150a94eb3067dfa90f9c409d40dbc9d991 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Thu, 29 Nov 2018 12:24:16 +0200
Subject: [PATCH 90/95] Red-Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 .../homework/07_sqlite_header_parser/test.cpp     | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 4f1ada0f..4c1f4718 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -83,6 +83,8 @@ void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
     messagesForOutput.push_back("Unused bytes - " + std::to_string(dbReader->GetUnsedBytes()));
     messagesForOutput.push_back("Maximum embedded payload fraction - " + std::to_string(dbReader->GetMaximumEmbeddedPayloadFraction()));
     messagesForOutput.push_back("Minimum embedded payload fraction - " + std::to_string(dbReader->GetMinimumEmbeddedPayloadFraction()));
+    messagesForOutput.push_back("Leaf payload fraction - " + std::to_string(dbReader->GetLeafPayloadFraction()));
+
     gui->DisplayHeader(messagesForOutput);
 }
 
@@ -205,3 +207,16 @@ TEST(SqliteHeaderReader, ReadMinimumEmbeddedPayloadFraction)
 
     ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
 }
+
+TEST(SqliteHeaderReader, ReadLeafPayloadFraction)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetLeafPayloadFraction()).WillOnce(Return(g_testHeader.leafPayloadFraction));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}

From 0f820714110ca59463c5c2a1f48adbcec90d1a15 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Thu, 29 Nov 2018 12:40:09 +0200
Subject: [PATCH 91/95] Red-Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 .../homework/07_sqlite_header_parser/test.cpp | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 4c1f4718..d11da07d 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -84,6 +84,8 @@ void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
     messagesForOutput.push_back("Maximum embedded payload fraction - " + std::to_string(dbReader->GetMaximumEmbeddedPayloadFraction()));
     messagesForOutput.push_back("Minimum embedded payload fraction - " + std::to_string(dbReader->GetMinimumEmbeddedPayloadFraction()));
     messagesForOutput.push_back("Leaf payload fraction - " + std::to_string(dbReader->GetLeafPayloadFraction()));
+    messagesForOutput.push_back("File change counter - " + std::to_string(dbReader->GetFileChangeCounter()));
+    messagesForOutput.push_back("Size of the database file in pages - " + std::to_string(dbReader->GetPageCount()));
 
     gui->DisplayHeader(messagesForOutput);
 }
@@ -220,3 +222,29 @@ TEST(SqliteHeaderReader, ReadLeafPayloadFraction)
 
     ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
 }
+
+TEST(SqliteHeaderReader, ReadFileChangeCounter)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetFileChangeCounter()).WillOnce(Return(g_testHeader.fileChangeCounter));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}
+
+TEST(SqliteHeaderReader, ReadPageCount)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetPageCount()).WillOnce(Return(g_testHeader.pageCount));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}

From ab43fbf0adc3a3ac5dca90bca2c273ab02479f09 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Thu, 29 Nov 2018 12:43:42 +0200
Subject: [PATCH 92/95] Red-Green Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 .../homework/07_sqlite_header_parser/test.cpp     | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index d11da07d..fd436b15 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -86,6 +86,8 @@ void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
     messagesForOutput.push_back("Leaf payload fraction - " + std::to_string(dbReader->GetLeafPayloadFraction()));
     messagesForOutput.push_back("File change counter - " + std::to_string(dbReader->GetFileChangeCounter()));
     messagesForOutput.push_back("Size of the database file in pages - " + std::to_string(dbReader->GetPageCount()));
+    messagesForOutput.push_back("Page number of the first freelist trunk page - " + std::to_string(dbReader->GetFirstFreelistPage()));
+
 
     gui->DisplayHeader(messagesForOutput);
 }
@@ -248,3 +250,16 @@ TEST(SqliteHeaderReader, ReadPageCount)
 
     ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
 }
+
+TEST(SqliteHeaderReader, ReadFirstFreelistPage)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetFirstFreelistPage()).WillOnce(Return(g_testHeader.firstFreelistPage));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}

From 4c30d8b1c3479e2e0c81aaff10344acbe2b2081e Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Thu, 29 Nov 2018 13:04:08 +0200
Subject: [PATCH 93/95] Red-Green 7 times. similar changes Signed-off-by:
 Alexander Potapov <potapov.alexander@dev.local>

---
 .../07_sqlite_header_parser/Interfaces.h      |  4 +-
 .../homework/07_sqlite_header_parser/Mocks.h  |  2 +-
 .../homework/07_sqlite_header_parser/test.cpp | 98 +++++++++++++++++++
 3 files changed, 101 insertions(+), 3 deletions(-)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h b/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h
index d4632762..942da7aa 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h
+++ b/tdd_intro/homework/07_sqlite_header_parser/Interfaces.h
@@ -23,7 +23,7 @@ struct SqliteHeader
     int numberOfLargestRootPage;
     int databaseTextEncoding; // A value of 1 means UTF-8. A value of 2 means UTF-16le. A value of 3 means UTF-16be.
     int userVersion;
-    bool incrementalVacuumMode;
+    int incrementalVacuumMode;
     int applicationId;
 //    72	20	Reserved for expansion. Must be zero.
     int versionValidNumber;
@@ -61,7 +61,7 @@ class IDbReader
     virtual int GetNumberOfLargestRootPage() = 0;
     virtual int GetDatabaseTextEncoding() = 0; // A value of 1 means UTF-8. A value of 2 means UTF-16le. A value of 3 means UTF-16be.
     virtual int GetUserVersion() = 0;
-    virtual bool GetIncrementalVacuumMode() = 0;
+    virtual int GetIncrementalVacuumMode() = 0;
     virtual int GetApplicationId() = 0;
 //    72	20	Reserved for expansion. Must be zero.
     virtual int GetVersionValidNumber() = 0;
diff --git a/tdd_intro/homework/07_sqlite_header_parser/Mocks.h b/tdd_intro/homework/07_sqlite_header_parser/Mocks.h
index e893782e..00c13c93 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/Mocks.h
+++ b/tdd_intro/homework/07_sqlite_header_parser/Mocks.h
@@ -35,7 +35,7 @@ class DbReaderMock: public IDbReader
     MOCK_METHOD0(GetNumberOfLargestRootPage, int());
     MOCK_METHOD0(GetDatabaseTextEncoding, int());
     MOCK_METHOD0(GetUserVersion, int());
-    MOCK_METHOD0(GetIncrementalVacuumMode, bool());
+    MOCK_METHOD0(GetIncrementalVacuumMode, int());
     MOCK_METHOD0(GetApplicationId, int());
 //    72	20	Reserved for expansion. Must be zero.
     MOCK_METHOD0(GetVersionValidNumber, int());
diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index fd436b15..5a1317fe 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -87,6 +87,13 @@ void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
     messagesForOutput.push_back("File change counter - " + std::to_string(dbReader->GetFileChangeCounter()));
     messagesForOutput.push_back("Size of the database file in pages - " + std::to_string(dbReader->GetPageCount()));
     messagesForOutput.push_back("Page number of the first freelist trunk page - " + std::to_string(dbReader->GetFirstFreelistPage()));
+    messagesForOutput.push_back("Total number of freelist pages - " + std::to_string(dbReader->GetFreelistPageCount()));
+    messagesForOutput.push_back("The schema format number - " + std::to_string(dbReader->GetSchemaFormat()));
+    messagesForOutput.push_back("Default page cache size - " + std::to_string(dbReader->GetDefaultPageCacheSize()));
+    messagesForOutput.push_back("The page number of the largest root b-tree page - " + std::to_string(dbReader->GetNumberOfLargestRootPage()));
+    messagesForOutput.push_back("The database text encoding - " + std::to_string(dbReader->GetDatabaseTextEncoding()));
+    messagesForOutput.push_back("The \"user version\" - " + std::to_string(dbReader->GetUserVersion()));
+    messagesForOutput.push_back("The vacuum mode - " + std::to_string(dbReader->GetIncrementalVacuumMode()));
 
 
     gui->DisplayHeader(messagesForOutput);
@@ -263,3 +270,94 @@ TEST(SqliteHeaderReader, ReadFirstFreelistPage)
 
     ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
 }
+
+TEST(SqliteHeaderReader, ReadFreelistPageCount)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetFreelistPageCount()).WillOnce(Return(g_testHeader.freelistPageCount));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}
+
+TEST(SqliteHeaderReader, ReadSchemaFormat)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetSchemaFormat()).WillOnce(Return(g_testHeader.schemaFormat));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}
+
+TEST(SqliteHeaderReader, ReadDefaultPageCacheSize)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetDefaultPageCacheSize()).WillOnce(Return(g_testHeader.defaultPageCacheSize));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}
+
+TEST(SqliteHeaderReader, ReadNumberOfLargestRootPage)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetNumberOfLargestRootPage()).WillOnce(Return(g_testHeader.numberOfLargestRootPage));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}
+
+TEST(SqliteHeaderReader, ReadDatabaseTextEncoding)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetDatabaseTextEncoding()).WillOnce(Return(g_testHeader.databaseTextEncoding));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}
+
+TEST(SqliteHeaderReader, ReadUserVersion)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetUserVersion()).WillOnce(Return(g_testHeader.userVersion));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}
+
+TEST(SqliteHeaderReader, ReadIncrementalVacuumMode)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetIncrementalVacuumMode()).WillOnce(Return(g_testHeader.incrementalVacuumMode));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}

From 26f206c1ecd357eb583bf6af53d7b3769ec0923d Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Thu, 29 Nov 2018 13:08:17 +0200
Subject: [PATCH 94/95] Red-Green 3 times. Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 .../homework/07_sqlite_header_parser/test.cpp | 43 ++++++++++++++++++-
 1 file changed, 42 insertions(+), 1 deletion(-)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 5a1317fe..393698e3 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -94,7 +94,9 @@ void DysplayHeaderStructure(IGui* gui, IDbReader* dbReader)
     messagesForOutput.push_back("The database text encoding - " + std::to_string(dbReader->GetDatabaseTextEncoding()));
     messagesForOutput.push_back("The \"user version\" - " + std::to_string(dbReader->GetUserVersion()));
     messagesForOutput.push_back("The vacuum mode - " + std::to_string(dbReader->GetIncrementalVacuumMode()));
-
+    messagesForOutput.push_back("The \"Application ID\" - " + std::to_string(dbReader->GetApplicationId()));
+    messagesForOutput.push_back("The version-valid-for number - " + std::to_string(dbReader->GetVersionValidNumber()));
+    messagesForOutput.push_back("The SQLITE_VERSION_NUMBER - " + std::to_string(dbReader->GetSqliteVersionNumber()));
 
     gui->DisplayHeader(messagesForOutput);
 }
@@ -361,3 +363,42 @@ TEST(SqliteHeaderReader, ReadIncrementalVacuumMode)
 
     ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
 }
+
+TEST(SqliteHeaderReader, ReadApplicationId)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetApplicationId()).WillOnce(Return(g_testHeader.applicationId));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}
+
+TEST(SqliteHeaderReader, ReadVersionValidNumber)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetVersionValidNumber()).WillOnce(Return(g_testHeader.versionValidNumber));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}
+
+TEST(SqliteHeaderReader, ReadSqliteVersionNumber)
+{
+    DbReaderMock dbReader;
+    GuiMock gui;
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetSqliteVersionNumber()).WillOnce(Return(g_testHeader.sqliteVersionNumber));
+    EXPECT_CALL(gui, DisplayHeader(_)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}

From 0512156d45cbb57353227522efe423ee207b4d91 Mon Sep 17 00:00:00 2001
From: Alexander Potapov <potapov.alexander@dev.local>
Date: Fri, 30 Nov 2018 18:25:54 +0200
Subject: [PATCH 95/95] Red Signed-off-by: Alexander Potapov
 <potapov.alexander@dev.local>

---
 .../homework/07_sqlite_header_parser/test.cpp | 59 +++++++++++++++++++
 1 file changed, 59 insertions(+)

diff --git a/tdd_intro/homework/07_sqlite_header_parser/test.cpp b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
index 393698e3..841211b1 100644
--- a/tdd_intro/homework/07_sqlite_header_parser/test.cpp
+++ b/tdd_intro/homework/07_sqlite_header_parser/test.cpp
@@ -402,3 +402,62 @@ TEST(SqliteHeaderReader, ReadSqliteVersionNumber)
 
     ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
 }
+
+TEST(SqliteHeaderReader, SummaryTest)
+{
+    DbReaderMock dbReader;
+    EXPECT_CALL(dbReader, ReadFilePath("somePath")).WillOnce(Return(true));
+    dbReader.ReadFilePath("somePath");
+    GuiMock gui;
+
+    std::vector<std::string> expectedData{
+                std::string("Type - SQLite format 3"),
+                std::string("DB page size - 512"),
+                std::string("File format write version - 1"),
+                std::string("File format read version - 1"),
+                std::string("Unused bytes - 0"),
+                std::string("Maximum embedded payload fraction - 64"),
+                std::string("Minimum embedded payload fraction - 32"),
+                std::string("Leaf payload fraction - 32"),
+                std::string("File change counter - 1"),
+                std::string("Size of the database file in pages - 30"),
+                std::string("Page number of the first freelist trunk page - 20"),
+                std::string("Total number of freelist pages - 5"),
+                std::string("The schema format number - 1"),
+                std::string("Default page cache size - 32"),
+                std::string("The page number of the largest root b-tree page - 0"),
+                std::string("The database text encoding - 1"),
+                std::string("The \"user version\" - 2"),
+                std::string("The vacuum mode - 0"),
+                std::string("The \"Application ID\" - 33"),
+                std::string("The version-valid-for number - 3"),
+                std::string("The SQLITE_VERSION_NUMBER - 22")};
+
+    EXPECT_CALL(dbReader, IsEmpty()).WillOnce(Return(false));
+    EXPECT_CALL(dbReader, CheckHeader()).WillOnce(Return(true));
+    EXPECT_CALL(dbReader, GetHeaderString()).WillOnce(Return(g_testHeader.head));
+    EXPECT_CALL(dbReader, GetPageSize()).WillOnce(Return(g_testHeader.pageSize));
+    EXPECT_CALL(dbReader, GetFormatWriteVersion()).WillOnce(Return(g_testHeader.fileFormatWriteVersion));
+    EXPECT_CALL(dbReader, GetFormatReadVersion()).WillOnce(Return(g_testHeader.fileFormatReadVersion));
+    EXPECT_CALL(dbReader, GetFormatReadVersion()).WillOnce(Return(g_testHeader.bytesOfUnused));
+    EXPECT_CALL(dbReader, GetMaximumEmbeddedPayloadFraction()).WillOnce(Return(g_testHeader.maximumEmbeddedPayloadFraction));
+    EXPECT_CALL(dbReader, GetMinimumEmbeddedPayloadFraction()).WillOnce(Return(g_testHeader.minimumEmbeddedPayloadFraction));
+    EXPECT_CALL(dbReader, GetLeafPayloadFraction()).WillOnce(Return(g_testHeader.leafPayloadFraction));
+    EXPECT_CALL(dbReader, GetFileChangeCounter()).WillOnce(Return(g_testHeader.fileChangeCounter));
+    EXPECT_CALL(dbReader, GetPageCount()).WillOnce(Return(g_testHeader.pageCount));
+    EXPECT_CALL(dbReader, GetFirstFreelistPage()).WillOnce(Return(g_testHeader.firstFreelistPage));
+    EXPECT_CALL(dbReader, GetFreelistPageCount()).WillOnce(Return(g_testHeader.freelistPageCount));
+    EXPECT_CALL(dbReader, GetSchemaFormat()).WillOnce(Return(g_testHeader.schemaFormat));
+    EXPECT_CALL(dbReader, GetDefaultPageCacheSize()).WillOnce(Return(g_testHeader.defaultPageCacheSize));
+    EXPECT_CALL(dbReader, GetNumberOfLargestRootPage()).WillOnce(Return(g_testHeader.numberOfLargestRootPage));
+    EXPECT_CALL(dbReader, GetDatabaseTextEncoding()).WillOnce(Return(g_testHeader.databaseTextEncoding));
+    EXPECT_CALL(dbReader, GetUserVersion()).WillOnce(Return(g_testHeader.userVersion));
+    EXPECT_CALL(dbReader, GetIncrementalVacuumMode()).WillOnce(Return(g_testHeader.incrementalVacuumMode));
+    EXPECT_CALL(dbReader, GetApplicationId()).WillOnce(Return(g_testHeader.applicationId));
+    EXPECT_CALL(dbReader, GetVersionValidNumber()).WillOnce(Return(g_testHeader.versionValidNumber));
+    EXPECT_CALL(dbReader, GetSqliteVersionNumber()).WillOnce(Return(g_testHeader.sqliteVersionNumber));
+
+    EXPECT_CALL(gui, DisplayHeader(expectedData)).Times(1);
+
+    ASSERT_NO_THROW(DysplayHeaderStructure(&gui, &dbReader));
+}