Setup more complete testing solution

Author: cspray

.github/workflows/ci.yml

@@ -7,11 +7,24 @@ on:
     branches: [main]
 
 jobs:
-  tests:
+  unit-testing:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Test
-        run: ./vendor/bin/phpunit
+      - uses: actions/checkout@v3
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: 8.3
+          extensions: xdebug
+          tools: composer:2
+      - name: Setup problem matchers for PHP
+        run: echo "::add-matcher::${{ runner.tool_cache }}/php.json"
+      - name: Setup problem matchers for PHPUnit
+        run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+      - name: Composer
+        run: composer install
+      - name: Unit Testing
+        env:
+          XDEBUG_MODE: coverage
+        run: ./tools/phpunit/vendor/bin/phpunit