Added unit tests to the result of the build script.

Author: danielmorell

.github/workflows/php_unit.yml

@@ -28,6 +28,7 @@ jobs:
           - '8.2'
           - '8.3'
           - '8.4'
+          - '8.5'
         wordpress:
           - '6.5'
           - '6.7'
@@ -76,4 +77,50 @@ jobs:
       - name: Running unit tests
         run: |
           set -o pipefail
-          npm run test
+          npm run test
+
+      # ------------------------------------------------ #
+      # Build Plugin and Run Tests on Built Distribution #
+      # ------------------------------------------------ #
+
+      - name: Stop Docker environment
+        # Remove this check when https://github.com/humbug/php-scoper/issues/1139 is resolved.
+        if: matrix.php != '8.5'
+        run: npm run wp-env stop
+
+      - name: Build Plugin
+        if: matrix.php != '8.5'
+        run: bin/build.sh
+
+      - name: Copy Test Files
+        if: matrix.php != '8.5'
+        run: |
+          cp .wp-env.json dist/.wp-env.json
+          cp package.json dist/package.json
+          cp package-lock.json dist/package-lock.json
+          cp phpcs.xml dist/phpcs.xml
+          cp phpunit.xml dist/phpunit.xml
+          cp -r tests dist/tests
+
+      - name: Install Dist Composer Dependencies
+        if: matrix.php != '8.5'
+        working-directory: dist
+        run: composer install --no-interaction --no-progress --no-suggest --optimize-autoloader
+
+      - name: Start Dist Docker environment
+        if: matrix.php != '8.5'
+        working-directory: dist
+        run: npm run wp-env start
+
+      - name: Log running Dist Docker containers
+        if: matrix.php != '8.5'
+        working-directory: dist
+        run: docker ps -a
+
+      - name: Running Dist unit tests
+        if: matrix.php != '8.5'
+        working-directory: dist
+        # We don't run phpcs here because the dist files are modified by the build script.
+        run: |
+          set -o pipefail
+          npm run test:php