diff --git a/test_unit.rb b/test_unit.rb
index ee8edaf..72549fd 100644
--- a/test_unit.rb
+++ b/test_unit.rb
@@ -19,11 +19,11 @@ def teardown
   def test_fail
     assert_equal(4, 4);
     assert_equal(4, 4);
-    #fail('Not implemented')
+    fail('Not implemented')
   end
 
   def test_foo
-    assert_equal(4, 4);
+    assert_equal(4, 3);
     assert_equal(2, 2)
   end
 end
@@ -32,7 +32,7 @@ class TestUnit2 < Test::Unit::TestCase
 
   # Fake test
   def test_x
-    assert_equal(3,3)
+    assert_equal(2,3)
   end
 
 end
\ No newline at end of file
diff --git a/test_unit2.rb b/test_unit2.rb
index 9c051ae..08bb38f 100644
--- a/test_unit2.rb
+++ b/test_unit2.rb
@@ -18,11 +18,11 @@ def teardown
   # Fake test
   def test_fail
 
-   #fail('Not implemented')
+   fail('Not implemented')
   end
 
   def test_foo
-    assert_equal(2, 2)
+    assert_equal(2, 3)
   end
 end
 
@@ -30,7 +30,7 @@ class TestUnit4 < Test::Unit::TestCase
 
   # Fake test
   def test_x
-    assert_equal(3,3)
+    assert_equal(1,3)
   end
 
 end
\ No newline at end of file