Tests: improve existing tests

.github/workflows/test.yml

@@ -32,11 +32,22 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v2
 
+      - name: Setup ini config
+        id: set_ini
+        run: |
+          # On PHP 5.3, short_open_tag needs to be turned on for short open echo tags to be recognized
+          # a PHP tags. As this only affects PHP 5.3, this is not something of serious concern.
+          if [ ${{ matrix.php }} == "5.3" ]; then
+            echo '::set-output name=PHP_INI::zend.assertions=1, error_reporting=-1, display_errors=On, short_open_tag=On'
+          else
+            echo '::set-output name=PHP_INI::zend.assertions=1, error_reporting=-1, display_errors=On'
+          fi
+
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php }}
-          ini-values: zend.assertions=1, error_reporting=-1, display_errors=On
+          ini-values: ${{ steps.set_ini.outputs.PHP_INI }}
           coverage: none
           tools: cs2pr
 

composer.json

@@ -22,7 +22,7 @@
         "php-parallel-lint/php-console-color": "^1.0.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^4.8.36 || ^5.0 || ^6.0 || ^7.0 || ^8.0 || ^9.0",
+        "phpunit/phpunit": "^4.8.36 || ^5.7.21 || ^6.0 || ^7.0 || ^8.0 || ^9.0",
         "php-parallel-lint/php-parallel-lint": "^1.0",
         "php-parallel-lint/php-var-dump-check": "0.*",
         "php-parallel-lint/php-code-style": "^2.0"

phpunit.xml.dist

@@ -1,9 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit
-    backupGlobals="true"
-    bootstrap="./vendor/autoload.php"
-    colors="true"
-    convertDeprecationsToExceptions="true"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.2/phpunit.xsd"
+        backupGlobals="true"
+        beStrictAboutTestsThatDoNotTestAnything="true"
+        bootstrap="./vendor/autoload.php"
+        colors="true"
+        convertDeprecationsToExceptions="true"
+        convertErrorsToExceptions="true"
+        convertNoticesToExceptions="true"
+        convertWarningsToExceptions="true"
+        forceCoversAnnotation="true"
+        stopOnFailure="false"
+        verbose="true"
     >
 
     <testsuites>
@@ -19,9 +28,9 @@
     </filter>
 
     <logging>
-        <log type="junit" target="build/logs/phpunit.xml"/>
         <log type="coverage-clover" target="build/logs/clover.xml"/>
         <log type="coverage-html" target="build/coverage/"/>
+        <log type="coverage-text" target="php://stdout" showOnlySummary="true"/>
     </logging>
 
     <php>