1 files changed, 117 insertions, 0 deletions
diff --git a/vendor/phpunit/phpunit/src/Runner/Extension/ExtensionHandler.php b/vendor/phpunit/phpunit/src/Runner/Extension/ExtensionHandler.php
new file mode 100644
index 000000000..286f717ee
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Runner/Extension/ExtensionHandler.php
@@ -0,0 +1,117 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Extension;
+
+use function class_exists;
+use function sprintf;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Runner\Exception;
+use PHPUnit\Runner\Hook;
+use PHPUnit\TextUI\TestRunner;
+use PHPUnit\TextUI\XmlConfiguration\Extension;
+use ReflectionClass;
+use ReflectionException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ExtensionHandler
+{
+    /**
+     * @throws Exception
+     */
+    public function registerExtension(Extension $extensionConfiguration, TestRunner $runner): void
+    {
+        $extension = $this->createInstance($extensionConfiguration);
+
+        if (!$extension instanceof Hook) {
+            throw new Exception(
+                sprintf(
+                    'Class "%s" does not implement a PHPUnit\Runner\Hook interface',
+                    $extensionConfiguration->className()
+                )
+            );
+        }
+
+        $runner->addExtension($extension);
+    }
+
+    /**
+     * @throws Exception
+     *
+     * @deprecated
+     */
+    public function createTestListenerInstance(Extension $listenerConfiguration): TestListener
+    {
+        $listener = $this->createInstance($listenerConfiguration);
+
+        if (!$listener instanceof TestListener) {
+            throw new Exception(
+                sprintf(
+                    'Class "%s" does not implement the PHPUnit\Framework\TestListener interface',
+                    $listenerConfiguration->className()
+                )
+            );
+        }
+
+        return $listener;
+    }
+
+    /**
+     * @throws Exception
+     */
+    private function createInstance(Extension $extensionConfiguration): object
+    {
+        $this->ensureClassExists($extensionConfiguration);
+
+        try {
+            $reflector = new ReflectionClass($extensionConfiguration->className());
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+
+        if (!$extensionConfiguration->hasArguments()) {
+            return $reflector->newInstance();
+        }
+
+        return $reflector->newInstanceArgs($extensionConfiguration->arguments());
+    }
+
+    /**
+     * @throws Exception
+     */
+    private function ensureClassExists(Extension $extensionConfiguration): void
+    {
+        if (class_exists($extensionConfiguration->className(), false)) {
+            return;
+        }
+
+        if ($extensionConfiguration->hasSourceFile()) {
+            /**
+             * @noinspection PhpIncludeInspection
+             * @psalm-suppress UnresolvableInclude
+             */
+            require_once $extensionConfiguration->sourceFile();
+        }
+
+        if (!class_exists($extensionConfiguration->className())) {
+            throw new Exception(
+                sprintf(
+                    'Class "%s" does not exist',
+                    $extensionConfiguration->className()
+                )
+            );
+        }
+    }
+}