Add PHPUnit's Extension support (#726)

paratestphp · Feb 7, 2023 · 76baf4c · 76baf4c
1 parent 5346ac0
commit 76baf4c
Show file tree

Hide file tree

Showing 5 changed files with 81 additions and 1 deletion.
diff --git a/composer.json b/composer.json
@@ -43,7 +43,7 @@
         "phpunit/php-code-coverage": "^10.0",
         "phpunit/php-file-iterator": "^4.0",
         "phpunit/php-timer": "^6.0",
-        "phpunit/phpunit": "^10.0.4",
+        "phpunit/phpunit": "^10.0.5",
         "sebastian/environment": "^6.0",
         "symfony/console": "^6.2.5",
         "symfony/process": "^6.2.5"

diff --git a/src/WrapperRunner/ApplicationForWrapperWorker.php b/src/WrapperRunner/ApplicationForWrapperWorker.php
@@ -12,6 +12,9 @@
 use PHPUnit\Logging\TeamCity\TeamCityLogger;
 use PHPUnit\Logging\TestDox\TestResultCollector;
 use PHPUnit\Runner\CodeCoverage;
+use PHPUnit\Runner\Extension\ExtensionBootstrapper;
+use PHPUnit\Runner\Extension\Facade as ExtensionFacade;
+use PHPUnit\Runner\Extension\PharLoader;
 use PHPUnit\Runner\TestSuiteLoader;
 use PHPUnit\Runner\TestSuiteSorter;
 use PHPUnit\TestRunner\TestResult\Facade as TestResultFacade;
@@ -86,6 +89,26 @@ private function bootstrap(): void
             EventFacade::emitter()->testRunnerBootstrapFinished($bootstrapFilename);
         }
 
+        if (! $this->configuration->noExtensions()) {
+            if ($this->configuration->hasPharExtensionDirectory()) {
+                (new PharLoader())->loadPharExtensionsInDirectory(
+                    $this->configuration->pharExtensionDirectory(),
+                );
+            }
+
+            $extensionBootstrapper = new ExtensionBootstrapper(
+                $this->configuration,
+                new ExtensionFacade(),
+            );
+
+            foreach ($this->configuration->extensionBootstrappers() as $bootstrapper) {
+                $extensionBootstrapper->bootstrap(
+                    $bootstrapper['className'],
+                    $bootstrapper['parameters'],
+                );
+            }
+        }
+
         CodeCoverage::init($this->configuration);
 
         if ($this->configuration->hasLogfileJunit()) {

diff --git a/test/fixtures/extensions/FooTest.php b/test/fixtures/extensions/FooTest.php
@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ParaTest\Tests\fixtures\extensions;
+
+use PHPUnit\Framework\TestCase;
+
+/** @internal */
+final class FooTest extends TestCase
+{
+    public function testExtensionValue(): void
+    {
+        $this->assertSame('success', MyExtension::$value);
+    }
+}
diff --git a/test/fixtures/extensions/MyExtension.php b/test/fixtures/extensions/MyExtension.php
@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ParaTest\Tests\fixtures\extensions;
+
+use PHPUnit\Event\TestRunner\EventFacadeSealed;
+use PHPUnit\Event\TestRunner\EventFacadeSealedSubscriber;
+use PHPUnit\Runner\Extension\Extension;
+use PHPUnit\Runner\Extension\Facade;
+use PHPUnit\Runner\Extension\ParameterCollection;
+use PHPUnit\TextUI\Configuration\Configuration;
+
+final class MyExtension implements Extension, EventFacadeSealedSubscriber
+{
+    public static string $value = 'fail';
+
+    public function bootstrap(Configuration $configuration, Facade $facade, ParameterCollection $parameters): void
+    {
+        $facade->registerSubscriber($this);
+    }
+
+    public function notify(EventFacadeSealed $event): void
+    {
+        self::$value = 'success';
+    }
+}
diff --git a/test/fixtures/extensions/phpunit.xml b/test/fixtures/extensions/phpunit.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:noNamespaceSchemaLocation="../../../vendor/phpunit/phpunit/phpunit.xsd"
+>
+    <testsuites>
+        <testsuite name="Extensions Test">
+            <file>./FooTest.php</file>
+        </testsuite>
+    </testsuites>
+    <extensions>
+        <bootstrap class="\ParaTest\Tests\fixtures\extensions\MyExtension"/>
+    </extensions>
+</phpunit>