Run tests in a Github workflow

Things to be aware of:

  * Allows manually triggering GH workflow. See:
  https://docs.github.com/en/actions/reference/events-that-trigger-workflows#workflow_dispatch.
  * Installs versions in the yarn.lock and prevents updates to the yarn.lock.
  * Yarn and npm come pre-installed in Github's runner VMs. See
https://docs.github.com/en/actions/guides/building-and-testing-nodejs#installing-dependencies.
  * We use the latest LTS Node version so it can read ES6 syntax `let`.
  * Karma tests require RAILS_ENV. In lib/tasks/karma.rake we default to
  `test` so that means someone else is setting `RAILS_ENV` before that.
  We'll need to find out who so we can avoid this.
  * We run the CI build only on pushes to any branch. This the
  redundancy of all build jobs due to the `push` and `pull_request`
  events. I still don't see what's the exact difference between these
  two events. See:
  https://docs.github.com/en/actions/reference/events-that-trigger-workflows.

.github/workflows/build.yml

@@ -1,28 +1,270 @@
-# This workflow uses actions that are not certified by GitHub.
-# They are provided by a third-party and are governed by
-# separate terms of service, privacy policy, and support
-# documentation.
-# This workflow will download a prebuilt Ruby version, install dependencies and run tests with Rake
-# For more information see: https://github.com/marketplace/actions/setup-ruby-jruby-and-truffleruby
-
 name: Build
 
 on:
+  workflow_dispatch:
   push:
-    branches: [ $default-branch ]
-  pull_request:
-    branches: [ $default-branch ]
 
 jobs:
-  test:
-
+  test-models:
     runs-on: ubuntu-18.04
-
+    services:
+      postgres:
+        image: postgres:10
+        ports: ["5432:5432"]
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        env:
+          POSTGRES_DB: open_food_network_test
+          POSTGRES_USER: ofn
+          POSTGRES_PASSWORD: f00d
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up Ruby
-      uses: ruby/setup-ruby@v1
-      with:
-        bundler-cache: true # runs 'bundle install' and caches installed gems automatically
-    - name: Run tests
-      run: bundle exec rspec spec/queries
+      - uses: actions/checkout@v2
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '14.15.5'
+
+      - name: Install JS dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Set up application.yml
+        run: cp config/application.yml.example config/application.yml
+
+      - name: Set up database
+        run: |
+          bundle exec rake db:create RAILS_ENV=test
+          bundle exec rake db:schema:load RAILS_ENV=test
+
+      - name: Run tests
+        run: bundle exec rspec spec/models
+
+  test-admin-features:
+    runs-on: ubuntu-18.04
+    services:
+      postgres:
+        image: postgres:10
+        ports: ["5432:5432"]
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        env:
+          POSTGRES_DB: open_food_network_test
+          POSTGRES_USER: ofn
+          POSTGRES_PASSWORD: f00d
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '14.15.5'
+
+      - name: Install JS dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Set up application.yml
+        run: cp config/application.yml.example config/application.yml
+
+      - name: Set up database
+        run: |
+          bundle exec rake db:create RAILS_ENV=test
+          bundle exec rake db:schema:load RAILS_ENV=test
+
+      - name: Run admin feature tests
+        run: bundle exec rspec spec/features/admin/*_spec.rb
+
+  test-admin-features-folders:
+    runs-on: ubuntu-18.04
+    services:
+      postgres:
+        image: postgres:10
+        ports: ["5432:5432"]
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        env:
+          POSTGRES_DB: open_food_network_test
+          POSTGRES_USER: ofn
+          POSTGRES_PASSWORD: f00d
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '14.15.5'
+
+      - name: Install JS dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Set up application.yml
+        run: cp config/application.yml.example config/application.yml
+
+      - name: Set up database
+        run: |
+          bundle exec rake db:create RAILS_ENV=test
+          bundle exec rake db:schema:load RAILS_ENV=test
+
+      - name: Run admin feature tests
+        run: bundle exec rspec --pattern "spec/features/admin/*/*_spec.rb"
+
+  test-consumer-features:
+    runs-on: ubuntu-18.04
+    services:
+      postgres:
+        image: postgres:10
+        ports: ["5432:5432"]
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        env:
+          POSTGRES_DB: open_food_network_test
+          POSTGRES_USER: ofn
+          POSTGRES_PASSWORD: f00d
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '14.15.5'
+
+      - name: Install JS dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Set up application.yml
+        run: cp config/application.yml.example config/application.yml
+
+      - name: Set up database
+        run: |
+          bundle exec rake db:create RAILS_ENV=test
+          bundle exec rake db:schema:load RAILS_ENV=test
+
+      - name: Run consumer feature tests
+        run: bundle exec rspec spec/features/consumer
+
+  test-controllers:
+    runs-on: ubuntu-18.04
+    services:
+      postgres:
+        image: postgres:10
+        ports: ["5432:5432"]
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        env:
+          POSTGRES_DB: open_food_network_test
+          POSTGRES_USER: ofn
+          POSTGRES_PASSWORD: f00d
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '14.15.5'
+
+      - name: Install JS dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Set up application.yml
+        run: cp config/application.yml.example config/application.yml
+
+      - name: Set up database
+        run: |
+          bundle exec rake db:create RAILS_ENV=test
+          bundle exec rake db:schema:load RAILS_ENV=test
+
+      - name: Run tests
+        run: bundle exec rspec spec/controllers
+
+  test-other:
+    runs-on: ubuntu-18.04
+    services:
+      postgres:
+        image: postgres:10
+        ports: ["5432:5432"]
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        env:
+          POSTGRES_DB: open_food_network_test
+          POSTGRES_USER: ofn
+          POSTGRES_PASSWORD: f00d
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '14.15.5'
+
+      - name: Install JS dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Set up application.yml
+        run: cp config/application.yml.example config/application.yml
+
+      - name: Set up database
+        run: |
+          bundle exec rake db:create RAILS_ENV=test
+          bundle exec rake db:schema:load RAILS_ENV=test
+
+      - name: Run JS tests
+        run: RAILS_ENV=test bundle exec rake karma:run
+
+      - name: Run all other tests
+        run: |
+          bundle exec rspec \
+            spec/helpers/ \
+            spec/initializers/ \
+            spec/jobs/ \
+            spec/lib/ \
+            spec/mailers/ \
+            spec/queries/ \
+            spec/requests/ \
+            spec/serializers/ \
+            spec/services/ \
+            spec/validators/ \
+            spec/views
+
+      - name: Run engines tests
+        run: bundle exec rake ofn:specs:engines:rspec