polyfills in composer

.github/workflows/push-test-deploy.yml

@@ -45,26 +45,14 @@ jobs:
       - name: Check PHP Version
         run: php -v
 
-      - name: Install phpunit global
-        if: ${{ matrix.php < 8.0 }}
-        run: |
-          composer global require "phpunit/phpunit=5.7.*|6.*.*|7.*.*"
-          phpunit --version
-
-      - name: Install phpunit global for 8
-        if: ${{ matrix.php >= 8.0 }}
-        run: |
-          composer global require "phpunit/phpunit"
-          phpunit --version
-
       - name: Cache composer packages
         uses: actions/cache@v2
         with:
           path: vendor
-          key: composer-${{ hashFiles('composer.lock') }}
+          key: composer-${{ hashFiles('composer.json') }}
 
       - name: Composer install
-        run: composer install --optimize-autoloader --prefer-dist
+        run: composer install
 
       - name: Install WP Tests
         run: bash bin/install-wp-tests.sh wordpress_test root root 127.0.0.1 ${{ matrix.wp }} true
@@ -75,8 +63,8 @@ jobs:
 
       - name: phpunit tests
         run: |
-          phpunit
-          WP_MULTISITE=1 phpunit
+          composer test
+          WP_MULTISITE=1 composer test
 
   lint:
     runs-on:  ubuntu-latest
@@ -98,10 +86,10 @@ jobs:
         uses: actions/cache@v2
         with:
           path: vendor
-          key: composer-${{ hashFiles('composer.lock') }}
+          key: composer-${{ hashFiles('composer.json') }}
 
       - name: Composer install
-        run: composer install --optimize-autoloader --prefer-dist
+        run: composer install
 
       - name: phpcs tests
         run: composer phpcs

composer.json

@@ -23,6 +23,7 @@
         ],
         "format": [
             "@php vendor/bin/phpcbf --standard=./.phpcs.xml.dist --report-summary --report-source"
-        ]
+        ],
+        "test": "@php ./vendor/phpunit/phpunit/phpunit"
     }
 }