Merge remote-tracking branch 'origin/master'

Author: Daniel Schischkin

.github/workflows/test.yml

@@ -0,0 +1,29 @@
+name: Run Tests
+
+on:
+  push:
+    branches:
+      - "*"
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Validate composer.json and composer.lock
+      run: composer validate
+    - name: Cache Composer packages
+      id: composer-cache
+      uses: actions/cache@v2
+      with:
+        path: vendor
+        key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-php-
+    - name: Install dependencies
+      if: steps.composer-cache.outputs.cache-hit != 'true'
+      run: composer install --no-progress --no-suggest
+    - name: Run unit tests
+      run: vendor/bin/codecept run unit