Run tests on PHP 8.3 and update test suite

Author: clue

.github/workflows/ci.yml

@@ -11,6 +11,7 @@ jobs:
     strategy:
       matrix:
         php:
+          - 8.3
           - 8.2
           - 8.1
           - 8.0
@@ -23,7 +24,7 @@ jobs:
           - 5.5
           - 5.4
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php }}
@@ -42,7 +43,7 @@ jobs:
     runs-on: ubuntu-22.04
     continue-on-error: true
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: cp "$(which composer)" composer.phar && ./composer.phar self-update --2.2 # downgrade Composer for HHVM
       - name: Run hhvm composer.phar install
         uses: docker://hhvm/hhvm:3.30-lts-latest

composer.json

@@ -13,17 +13,17 @@
         "react/socket": "^1.12"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.6 || ^5.7 || ^4.8.35",
+        "phpunit/phpunit": "^9.6 || ^5.7 || ^4.8.36",
         "react/async": "^4 || ^3 || ^2"
     },
     "autoload": {
         "psr-4": {
-            "React\\MySQL\\": "src"
+            "React\\MySQL\\": "src/"
         }
     },
     "autoload-dev": {
         "psr-4": {
-            "React\\Tests\\MySQL\\": "tests"
+            "React\\Tests\\MySQL\\": "tests/"
         }
     }
 }