Chris@17: <?php
Chris@17: 
Chris@17: namespace Drupal\Tests\config\Functional;
Chris@17: 
Chris@17: use Drupal\FunctionalTests\Installer\InstallerTestBase;
Chris@17: use Drupal\Core\Config\InstallStorage;
Chris@17: use Drupal\Core\Serialization\Yaml;
Chris@17: 
Chris@17: /**
Chris@17:  * Tests install profile config overrides can not add unmet dependencies.
Chris@17:  *
Chris@17:  * @group Config
Chris@17:  */
Chris@17: class ConfigInstallProfileUnmetDependenciesTest extends InstallerTestBase {
Chris@17: 
Chris@17:   /**
Chris@17:    * The installation profile to install.
Chris@17:    *
Chris@17:    * @var string
Chris@17:    */
Chris@17:   protected $profile = 'testing_config_overrides';
Chris@17: 
Chris@17:   /**
Chris@17:    * Contains the expected exception if it is thrown.
Chris@17:    *
Chris@17:    * @var \Drupal\Core\Config\UnmetDependenciesException
Chris@17:    */
Chris@17:   protected $expectedException = FALSE;
Chris@17: 
Chris@17:   /**
Chris@17:    * {@inheritdoc}
Chris@17:    */
Chris@17:   protected function prepareEnvironment() {
Chris@17:     parent::prepareEnvironment();
Chris@17:     $this->copyTestingOverrides();
Chris@17:   }
Chris@17: 
Chris@17:   /**
Chris@17:    * {@inheritdoc}
Chris@17:    */
Chris@17:   protected function setUp() {
Chris@17:     // During set up an UnmetDependenciesException should be thrown, which will
Chris@17:     // be re-thrown by TestHttpClientMiddleware as a standard Exception.
Chris@17:     try {
Chris@17:       parent::setUp();
Chris@17:     }
Chris@17:     catch (\Exception $exception) {
Chris@17:       $this->expectedException = $exception;
Chris@17:     }
Chris@17:   }
Chris@17: 
Chris@17:   /**
Chris@17:    * Copy the testing_config_overrides install profile.
Chris@17:    *
Chris@17:    * So we can change the configuration to include a dependency that can not be
Chris@17:    * met. File API functions are not available yet.
Chris@17:    */
Chris@17:   protected function copyTestingOverrides() {
Chris@17:     $dest = $this->siteDirectory . '/profiles/testing_config_overrides';
Chris@17:     mkdir($dest, 0777, TRUE);
Chris@17:     $source = DRUPAL_ROOT . '/core/profiles/testing_config_overrides';
Chris@17:     $iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($source, \RecursiveDirectoryIterator::SKIP_DOTS), \RecursiveIteratorIterator::SELF_FIRST);
Chris@17:     foreach ($iterator as $item) {
Chris@17:       if ($item->isDir()) {
Chris@17:         mkdir($dest . DIRECTORY_SEPARATOR . $iterator->getSubPathName());
Chris@17:       }
Chris@17:       else {
Chris@17:         copy($item, $dest . DIRECTORY_SEPARATOR . $iterator->getSubPathName());
Chris@17:       }
Chris@17:     }
Chris@17: 
Chris@17:     // Add a dependency that can not be met because User is installed before
Chris@17:     // Action.
Chris@17:     $config_file = $dest . DIRECTORY_SEPARATOR . InstallStorage::CONFIG_INSTALL_DIRECTORY . DIRECTORY_SEPARATOR . 'system.action.user_block_user_action.yml';
Chris@17:     $action = Yaml::decode(file_get_contents($config_file));
Chris@17:     $action['dependencies']['module'][] = 'action';
Chris@17:     file_put_contents($config_file, Yaml::encode($action));
Chris@17:   }
Chris@17: 
Chris@17:   /**
Chris@17:    * Confirms that the installation succeeded.
Chris@17:    */
Chris@17:   public function testInstalled() {
Chris@17:     if ($this->expectedException) {
Chris@17:       $this->assertContains('Configuration objects provided by <em class="placeholder">user</em> have unmet dependencies: <em class="placeholder">system.action.user_block_user_action (action)</em>', $this->expectedException->getMessage());
Chris@17:       $this->assertContains('Drupal\Core\Config\UnmetDependenciesException', $this->expectedException->getMessage());
Chris@17:     }
Chris@17:     else {
Chris@17:       $this->fail('Expected Drupal\Core\Config\UnmetDependenciesException exception not thrown');
Chris@17:     }
Chris@17:   }
Chris@17: 
Chris@17: }