diff core/lib/Drupal/Core/Composer/Composer.php @ 14:1fec387a4317

Update Drupal core to 8.5.2 via Composer

--- a/core/lib/Drupal/Core/Composer/Composer.php	Mon Apr 23 09:33:26 2018 +0100
+++ b/core/lib/Drupal/Core/Composer/Composer.php	Mon Apr 23 09:46:53 2018 +0100
@@ -144,6 +144,48 @@
   }
 
   /**
+   * Fires the drupal-phpunit-upgrade script event if necessary.
+   *
+   * @param \Composer\Script\Event $event
+   */
+  public static function upgradePHPUnit(Event $event) {
+    $repository = $event->getComposer()->getRepositoryManager()->getLocalRepository();
+    // This is, essentially, a null constraint. We only care whether the package
+    // is present in the vendor directory yet, but findPackage() requires it.
+    $constraint = new Constraint('>', '');
+    $phpunit_package = $repository->findPackage('phpunit/phpunit', $constraint);
+    if (!$phpunit_package) {
+      // There is nothing to do. The user is probably installing using the
+      // --no-dev flag.
+      return;
+    }
+
+    // If the PHP version is 7.2 or above and PHPUnit is less than version 6
+    // call the drupal-phpunit-upgrade script to upgrade PHPUnit.
+    if (!static::upgradePHPUnitCheck($phpunit_package->getVersion())) {
+      $event->getComposer()
+        ->getEventDispatcher()
+        ->dispatchScript('drupal-phpunit-upgrade');
+    }
+  }
+
+  /**
+   * Determines if PHPUnit needs to be upgraded.
+   *
+   * This method is located in this file because it is possible that it is
+   * called before the autoloader is available.
+   *
+   * @param string $phpunit_version
+   *   The PHPUnit version string.
+   *
+   * @return bool
+   *   TRUE if the PHPUnit needs to be upgraded, FALSE if not.
+   */
+  public static function upgradePHPUnitCheck($phpunit_version) {
+    return !(version_compare(PHP_MAJOR_VERSION . '.' . PHP_MINOR_VERSION, '7.2') >= 0 && version_compare($phpunit_version, '6.1') < 0);
+  }
+
+  /**
    * Remove possibly problematic test files from vendored projects.
    *
    * @param \Composer\Installer\PackageEvent $event