Add workflows for unit tests

Author: kfischer-okarin

.github/actions/install-and-run-tests.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+set -x
+
+bundle install --path vendor/bundle --without minimagick
+bundle update
+bundle exec rake db:create db:migrate
+bundle exec rake test

.github/workflows/test.yml

@@ -0,0 +1,99 @@
+name: Test
+
+on:
+  push:
+    branches-ignore:
+      - master
+      - development
+
+jobs:
+  test-with-mysql:
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby: [2.3, 2.4, 2.5, 2.6]
+        db_version: [5.7]
+    runs-on: ubuntu-latest
+    container:
+      image: ruby:${{ matrix.ruby }}
+    services:
+      db:
+        image: mysql:${{ matrix.db_version }}
+        env:
+          MYSQL_ROOT_PASSWORD: password
+        ports:
+          - 3306:3306
+    steps:
+      - uses: actions/checkout@v2
+      - name: Config Database for MySQL
+        run: cp ./config/database.mysql.yml ./config/database.yml
+      - name: Cache gems
+        uses: actions/cache@v2
+        with:
+          path: vendor/bundle
+          key: ${{ matrix.ruby }}-mysql-${{ hashFiles('**/Gemfile') }}
+          restore-keys: |
+            ${{ matrix.ruby }}-mysql-
+            ${{ matrix.ruby }}-
+      - name: Install & run tests
+        run: ./.github/actions/install-and-run-tests.sh
+        env:
+          DB_HOST: db
+  test-with-postgres:
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby: [2.3, 2.4, 2.5, 2.6]
+        db_version: [9.5]
+    runs-on: ubuntu-latest
+    container:
+      image: ruby:${{ matrix.ruby }}
+    services:
+      db:
+        image: postgres:${{ matrix.db_version }}
+        env:
+          LANG: C.UTF-8
+          POSTGRES_INITDB_ARGS: --locale=C.UTF-8
+          POSTGRES_PASSWORD: postgres
+        ports:
+          - 5432:5432
+        # needed because the postgres container does not provide a healthcheck
+        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
+    steps:
+      - uses: actions/checkout@v2
+      - name: Config Database for Postgres
+        run: cp ./config/database.postgres.yml ./config/database.yml
+      - name: Cache gems
+        uses: actions/cache@v2
+        with:
+          path: vendor/bundle
+          key: ${{ matrix.ruby }}-postgres-${{ hashFiles('**/Gemfile') }}
+          restore-keys: |
+            ${{ matrix.ruby }}-postgres-
+            ${{ matrix.ruby }}-
+      - name: Install & run tests
+        run: ./.github/actions/install-and-run-tests.sh
+        env:
+          DB_HOST: db
+  test-with-sqlite:
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby: [2.3, 2.4, 2.5, 2.6]
+    runs-on: ubuntu-latest
+    container:
+      image: ruby:${{ matrix.ruby }}
+    steps:
+      - uses: actions/checkout@v2
+      - name: Config Database for SQLite
+        run: cp ./config/database.sqlite.yml ./config/database.yml
+      - name: Cache gems
+        uses: actions/cache@v2
+        with:
+          path: vendor/bundle
+          key: ${{ matrix.ruby }}-sqlite-${{ hashFiles('**/Gemfile') }}
+          restore-keys: |
+            ${{ matrix.ruby }}-sqlite-
+            ${{ matrix.ruby }}-
+      - name: Install & run tests
+        run: ./.github/actions/install-and-run-tests.sh

config/database.mysql.yml

@@ -1,6 +1,7 @@
 default: &default
   adapter: mysql2
   host: <%= ENV.fetch('DB_HOST', '127.0.0.1') %>
+  port: <%= ENV.fetch('DB_PORT', '3306') %>
   username: root
   password: password
 

config/database.postgres.yml

@@ -2,6 +2,7 @@ default: &default
   adapter: postgresql
   encoding: utf8
   host: <%= ENV.fetch('DB_HOST', 'localhost') %>
+  port: <%= ENV.fetch('DB_PORT', '5432') %>
   username: postgres
   password: postgres
 

config/database.sqlite.yml

@@ -0,0 +1,18 @@
+# Default setup is given for MySQL 5.7.7 or later.
+# Examples for PostgreSQL, SQLite3 and SQL Server can be found at the end.
+# Line indentation must be 2 spaces (no tabs).
+
+default: &default
+ adapter: sqlite3
+
+production:
+  <<: *default
+  database: db/redmine_production.sqlite3
+
+development:
+  <<: *default
+  database: db/redmine_development.sqlite3
+
+test:
+  <<: *default
+  database: db/redmine_test.sqlite3

docker-compose.postgres.yml

@@ -9,6 +9,7 @@ services:
     environment:
       LANG: C.UTF-8
       POSTGRES_INITDB_ARGS: --locale=C.UTF-8
+      POSTGRES_PASSWORD: postgres
 
 volumes:
   postgres_data: