Run tests on PHP 8.4 and update test suite

Author: PaulRotmann

.github/workflows/ci.yml

@@ -26,12 +26,12 @@ jobs:
           - 5.4
           - 5.3
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php }}
           coverage: xdebug
-      - run: composer remove react/mysql --dev --no-interaction # do not install react/mysql example on legacy PHP
+      - run: composer remove react/mysql react/promise-timer --dev --no-interaction # do not install incompatible packages on legacy PHP
         if: ${{ matrix.php == 5.3 }}
       - run: composer install
       - run: vendor/bin/phpunit --coverage-text
@@ -44,10 +44,13 @@ jobs:
     runs-on: ubuntu-24.04
     continue-on-error: true
     steps:
-      - uses: actions/checkout@v2
-      - uses: azjezz/setup-hhvm@v1
+      - uses: actions/checkout@v3
+      - run: cp "$(which composer)" composer.phar && ./composer.phar self-update --2.2 # downgrade Composer for HHVM
+      - name: Run HHVM Composer install
+        uses: docker://hhvm/hhvm:3.30-lts-latest
         with:
-          version: lts-3.30
-      - run: composer self-update --2.2 # downgrade Composer for HHVM
-      - run: hhvm $(which composer) install
-      - run: hhvm vendor/bin/phpunit
+          args: hhvm composer.phar remove react/mysql react/promise-timer --dev --no-interaction && hhvm composer.phar install
+      - name: Run HHVM PHPUnit
+        uses: docker://hhvm/hhvm:3.30-lts-latest
+        with:
+          args: hhvm vendor/bin/phpunit