Chris@16: <?php
Chris@16: 
Chris@16: namespace Drupal\FunctionalTests\Installer;
Chris@16: 
Chris@16: use Drupal\Core\DrupalKernel;
Chris@16: use Drupal\Core\Database\Database;
Chris@16: use Symfony\Component\HttpFoundation\Request;
Chris@16: 
Chris@16: /**
Chris@16:  * Tests installer breaks with a profile mismatch and a read-only settings.php.
Chris@16:  *
Chris@16:  * @group Installer
Chris@16:  */
Chris@16: class InstallerExistingSettingsMismatchProfileBrokenTest extends InstallerTestBase {
Chris@16: 
Chris@16:   /**
Chris@16:    * {@inheritdoc}
Chris@16:    *
Chris@16:    * Configures a preexisting settings.php file without an install_profile
Chris@16:    * setting before invoking the interactive installer.
Chris@16:    */
Chris@16:   protected function prepareEnvironment() {
Chris@16:     parent::prepareEnvironment();
Chris@16:     // Pre-configure hash salt.
Chris@16:     // Any string is valid, so simply use the class name of this test.
Chris@16:     $this->settings['settings']['hash_salt'] = (object) [
Chris@16:       'value' => __CLASS__,
Chris@16:       'required' => TRUE,
Chris@16:     ];
Chris@16: 
Chris@16:     // Pre-configure database credentials.
Chris@16:     $connection_info = Database::getConnectionInfo();
Chris@16:     unset($connection_info['default']['pdo']);
Chris@16:     unset($connection_info['default']['init_commands']);
Chris@16: 
Chris@16:     $this->settings['databases']['default'] = (object) [
Chris@16:       'value' => $connection_info,
Chris@16:       'required' => TRUE,
Chris@16:     ];
Chris@16: 
Chris@16:     // During interactive install we'll change this to a different profile and
Chris@16:     // this test will ensure that the new value is written to settings.php.
Chris@16:     $this->settings['settings']['install_profile'] = (object) [
Chris@16:       'value' => 'minimal',
Chris@16:       'required' => TRUE,
Chris@16:     ];
Chris@16: 
Chris@16:     // Pre-configure config directories.
Chris@16:     $site_path = DrupalKernel::findSitePath(Request::createFromGlobals());
Chris@16:     $this->settings['config_directories'] = [
Chris@16:       CONFIG_SYNC_DIRECTORY => (object) [
Chris@16:         'value' => $site_path . '/files/config_staging',
Chris@16:         'required' => TRUE,
Chris@16:       ],
Chris@16:     ];
Chris@16:     mkdir($this->settings['config_directories'][CONFIG_SYNC_DIRECTORY]->value, 0777, TRUE);
Chris@16:   }
Chris@16: 
Chris@16:   /**
Chris@16:    * {@inheritdoc}
Chris@16:    */
Chris@16:   protected function visitInstaller() {
Chris@16:     // Make settings file not writable. This will break the installer.
Chris@16:     $filename = $this->siteDirectory . '/settings.php';
Chris@16:     // Make the settings file read-only.
Chris@16:     // Not using File API; a potential error must trigger a PHP warning.
Chris@16:     chmod($filename, 0444);
Chris@16: 
Chris@16:     $this->drupalGet($GLOBALS['base_url'] . '/core/install.php?langcode=en&profile=testing');
Chris@16:   }
Chris@16: 
Chris@16:   /**
Chris@16:    * {@inheritdoc}
Chris@16:    */
Chris@16:   protected function setUpLanguage() {
Chris@16:     // This step is skipped, because there is a lagcode as a query param.
Chris@16:   }
Chris@16: 
Chris@16:   /**
Chris@16:    * {@inheritdoc}
Chris@16:    */
Chris@16:   protected function setUpProfile() {
Chris@16:     // This step is skipped, because there is a profile as a query param.
Chris@16:   }
Chris@16: 
Chris@16:   /**
Chris@16:    * {@inheritdoc}
Chris@16:    */
Chris@16:   protected function setUpSettings() {
Chris@16:     // This step should not appear, since settings.php is fully configured
Chris@16:     // already.
Chris@16:   }
Chris@16: 
Chris@16:   protected function setUpSite() {
Chris@16:     // This step should not appear, since settings.php could not be written.
Chris@16:   }
Chris@16: 
Chris@16:   /**
Chris@16:    * Verifies that installation did not succeed.
Chris@16:    */
Chris@16:   public function testBrokenInstaller() {
Chris@16:     $this->assertTitle('Install profile mismatch | Drupal');
Chris@16:     $this->assertText("The selected profile testing does not match the install_profile setting, which is minimal. Cannot write updated setting to {$this->siteDirectory}/settings.php.");
Chris@16:   }
Chris@16: 
Chris@16: }