function ConfigImportUITest::testImportLock

Same name in other branches
  1. 9 core/modules/config/tests/src/Functional/ConfigImportUITest.php \Drupal\Tests\config\Functional\ConfigImportUITest::testImportLock()
  2. 10 core/modules/config/tests/src/Functional/ConfigImportUITest.php \Drupal\Tests\config\Functional\ConfigImportUITest::testImportLock()
  3. 11.x core/modules/config/tests/src/Functional/ConfigImportUITest.php \Drupal\Tests\config\Functional\ConfigImportUITest::testImportLock()

Tests concurrent importing of configuration.

File

core/modules/config/tests/src/Functional/ConfigImportUITest.php, line 234

Class

ConfigImportUITest
Tests the user interface for importing configuration.

Namespace

Drupal\Tests\config\Functional

Code

public function testImportLock() {
    // Create updated configuration object.
    $new_site_name = 'Config import test ' . $this->randomString();
    $this->prepareSiteNameUpdate($new_site_name);
    // Verify that there are configuration differences to import.
    $this->drupalGet('admin/config/development/configuration');
    $this->assertNoText(t('There are no configuration changes to import.'));
    // Acquire a fake-lock on the import mechanism.
    $config_importer = $this->configImporter();
    $this->container
        ->get('lock.persistent')
        ->acquire($config_importer::LOCK_NAME);
    // Attempt to import configuration and verify that an error message appears.
    $this->drupalPostForm(NULL, [], t('Import all'));
    $this->assertText(t('Another request may be synchronizing configuration already.'));
    // Release the lock, just to keep testing sane.
    $this->container
        ->get('lock.persistent')
        ->release($config_importer::LOCK_NAME);
    // Verify site name has not changed.
    $this->assertNotEqual($new_site_name, $this->config('system.site')
        ->get('name'));
}

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