Add GitHub Actions

Author: tabuna

.github/workflows/tests.yml

@@ -0,0 +1,54 @@
+name: tests
+
+on:
+  # Run action on every push and PR
+  push:
+  pull_request:
+
+  # Run action at midnight to test against any updated dependencies
+  schedule:
+    - cron: "0 0 * * *"
+
+jobs:
+  tests:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: true
+      matrix:
+        os: [ubuntu-latest]
+        php: [8.0, 7.4, 7.3, 7.2]
+        laravel: [6.*, 7.*, 8.*]
+        dependency-version: [prefer-lowest, prefer-stable]
+        include:
+          - laravel: 8.*
+            testbench: 6.*
+          - laravel: 7.*
+            testbench: 5.*
+          - laravel: 6.*
+            testbench: 4.*
+
+    name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          extensions: curl, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, iconv
+          coverage: none
+
+      - name: Install dependencies
+        run: |
+          composer require "laravel/framework:${{ matrix.laravel }}" "orchestra/testbench:${{ matrix.testbench }}" --no-interaction --no-update
+          composer update --${{ matrix.dependency-version }} --prefer-dist --no-interaction
+
+      - name: Setup Problem Matches
+        run: |
+          echo "::add-matcher::${{ runner.tool_cache }}/php.json"
+          echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+
+      - name: Execute tests
+        run: vendor/bin/phpunit