InstallerConfigDirectorySetNoDirectoryErrorTest.php

<?php

declare (strict_types=1);
namespace Drupal\FunctionalTests\Installer;

use Drupal\Component\Utility\Crypt;

/**
 * Tests installation when a config_sync_directory is set up but does not exist.
 *
 * @group Installer
 */
class InstallerConfigDirectorySetNoDirectoryErrorTest extends InstallerTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * The directory where the sync directory should be created during install.
     *
     * @var string
     */
    protected $configDirectory;
    
    /**
     * {@inheritdoc}
     */
    protected function prepareEnvironment() {
        parent::prepareEnvironment();
        $this->configDirectory = $this->publicFilesDirectory . '/config_' . Crypt::randomBytesBase64();
        $this->settings['settings']['config_sync_directory'] = (object) [
            'value' => $this->configDirectory . '/sync',
            'required' => TRUE,
        ];
        // Create the files directory early so we can test the error case.
        mkdir($this->publicFilesDirectory);
        // Create a file so the directory can not be created.
        file_put_contents($this->configDirectory, 'Test');
    }
    
    /**
     * Installer step: Configure settings.
     */
    protected function setUpSettings() {
        // This step should not appear as we had a failure prior to the settings
        // screen.
    }
    
    /**
     * {@inheritdoc}
     */
    protected function setUpRequirementsProblem() {
        // The parent method asserts that there are no requirements errors, but
        // this test expects a requirements error in the test method below.
        // Therefore, we override this method to suppress the parent's assertions.
    }
    
    /**
     * {@inheritdoc}
     */
    protected function setUpSite() {
        // This step should not appear as we had a failure prior to the settings
        // screen.
    }
    
    /**
     * Verifies that installation failed.
     */
    public function testError() : void {
        $this->assertSession()
            ->pageTextContains("An automated attempt to create the directory {$this->configDirectory}/sync failed, possibly due to a permissions problem.");
        $this->assertDirectoryDoesNotExist($this->configDirectory . '/sync');
    }

}