From c37245cb64c2fee4fe18f54c6254b09068349f99 Mon Sep 17 00:00:00 2001
From: Mikkel Hoegh <mikkel@hoegh.org>
Date: Tue, 4 Dec 2018 22:15:54 +0100
Subject: [PATCH 1/3] test: simple docker-compose testing setup

Makes it possible to run the tests locally with multiple versions of
PostgreSQL and Node.js.
---
 .env                      |  7 +++++++
 README.md                 | 13 +++++++++++++
 docker-compose.yml        | 24 ++++++++++++++++++++++++
 test/test_all_versions.sh | 24 ++++++++++++++++++++++++
 4 files changed, 68 insertions(+)
 create mode 100644 .env
 create mode 100644 docker-compose.yml
 create mode 100755 test/test_all_versions.sh

diff --git a/.env b/.env
new file mode 100644
index 0000000..809bb3a
--- /dev/null
+++ b/.env
@@ -0,0 +1,7 @@
+# Environment variables for docker-compose
+PGHOST=db
+PGPASSWORD=pg-cursor-test
+POSTGRES_PASSWORD=pg-cursor-test
+PGUSER=postgres
+POSTGRES_VERSION=9.6
+NODE_VERSION=8
diff --git a/README.md b/README.md
index 1b01b3d..ea2c07d 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,19 @@ ___note___: this depends on _either_ `npm install pg` or `npm install pg.js`, bu
 
 ### :star: [Documentation](https://node-postgres.com/api/cursor) :star:
 
+### Testing
+
+To run the test suite against all supported versions of PostgreSQL and
+Node.js locally, you will need to install and run Docker, and then run
+
+    ./test_all_versions.sh
+
+This will take a while, and consume a lot of bandwidth downloading Docker
+images.
+
+Due to a [bug in npm][npmbug], the output is very verbose, but with a bit of
+scrolling, you should hopefully see green checkmarks for every test run.
+
 ### license
 
 The MIT License (MIT)
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..b9b4958
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,24 @@
+version: "3"
+
+services:
+  db:
+    image: "postgres:${POSTGRES_VERSION}"
+    restart: always
+    expose:
+      - 5432
+    environment:
+      - POSTGRES_PASSWORD
+  test:
+    image: "node:${NODE_VERSION}"
+    links:
+    - db
+    environment:
+      - PGHOST
+      - PGPASSWORD
+      - PGUSER
+    working_dir: /app
+    volumes:
+    - .:/app
+    command: bash -c "
+      npm rebuild --silent &&
+      npm test "
diff --git a/test/test_all_versions.sh b/test/test_all_versions.sh
new file mode 100755
index 0000000..43f0fb5
--- /dev/null
+++ b/test/test_all_versions.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+node_versions='6 8 10'
+pg_versions='9.6 10 11'
+
+trap cleanup 0 1 2 3 6
+set -e
+
+function cleanup {
+  docker-compose down
+}
+
+for node_version in $node_versions
+do
+  export NODE_VERSION=$node_version
+  for pg_version in $pg_versions
+  do
+    export POSTGRES_VERSION=$pg_version
+    echo "Running tests with Node v$node_version, PostgreSQL v$pg_version..."
+    docker-compose run --rm test
+    docker-compose down
+  done
+done
+echo "All done"

From a68d48a3aaaff76ca73803bd01d18cf1160e96ec Mon Sep 17 00:00:00 2001
From: Mikkel Hoegh <mikkel@hoegh.org>
Date: Tue, 8 Jan 2019 15:55:04 +0100
Subject: [PATCH 2/3] test: run tests on node v10, drop node v4

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 54d6654..a63d01f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,9 +2,9 @@ language: node_js
 dist: trusty
 sudo: false
 node_js:
-  - "4.2"
   - "6"
   - "8"
+  - "10"
 env:
   - PGUSER=postgres
 services:

From 8ba47d7b94e3dfab26eeba408233add8788aba7d Mon Sep 17 00:00:00 2001
From: Mikkel Hoegh <mikkel@hoegh.org>
Date: Tue, 8 Jan 2019 16:01:07 +0100
Subject: [PATCH 3/3] fix: add missing README link

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index ea2c07d..6fae016 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,8 @@ images.
 Due to a [bug in npm][npmbug], the output is very verbose, but with a bit of
 scrolling, you should hopefully see green checkmarks for every test run.
 
+[npmbug]: https://npm.community/t/npm-rebuild-silent-is-not-silent/3834
+
 ### license
 
 The MIT License (MIT)