function ConfigInstallWebTest::testIntegrationModuleReinstallation

Tests module re-installation.

File

core/modules/config/tests/src/Functional/ConfigInstallWebTest.php, line 53

Class

ConfigInstallWebTest

Tests configuration objects before and after module install and uninstall.

Namespace

Code

public function testIntegrationModuleReinstallation() {
    $default_config = 'config_integration_test.settings';
    $default_configuration_entity = 'config_test.dynamic.config_integration_test';
    // Install the config_test module we're integrating with.
    \Drupal::service('module_installer')->install([
        'config_test',
    ]);
    // Verify the configuration does not exist prior to installation.
    $config_static = $this->config($default_config);
    $this->assertTrue($config_static->isNew());
    $config_entity = $this->config($default_configuration_entity);
    $this->assertTrue($config_entity->isNew());
    // Install the integration module.
    \Drupal::service('module_installer')->install([
        'config_integration_test',
    ]);
    $this->resetAll();
    // Verify that default module config exists.
    \Drupal::configFactory()->reset($default_config);
    \Drupal::configFactory()->reset($default_configuration_entity);
    $config_static = $this->config($default_config);
    $this->assertFalse($config_static->isNew());
    $this->assertSame('default setting', $config_static->get('foo'));
    $config_entity = $this->config($default_configuration_entity);
    $this->assertFalse($config_entity->isNew());
    $this->assertSame('Default integration config label', $config_entity->get('label'));
    // Customize both configuration objects.
    $config_static->set('foo', 'customized setting')
        ->save();
    $config_entity->set('label', 'Customized integration config label')
        ->save();
    // @todo FIXME: Setting config keys WITHOUT SAVING retains the changed config
    //   object in memory. Every new call to $this->config() MUST revert in-memory changes
    //   that haven't been saved!
    //   In other words: This test passes even without this reset, but it shouldn't.
    $this->container
        ->get('config.factory')
        ->reset();
    // Disable and uninstall the integration module.
    $this->container
        ->get('module_installer')
        ->uninstall([
        'config_integration_test',
    ]);
    // Verify the integration module's config was uninstalled.
    $config_static = $this->config($default_config);
    $this->assertTrue($config_static->isNew());
    // Verify the integration config still exists.
    $config_entity = $this->config($default_configuration_entity);
    $this->assertFalse($config_entity->isNew());
    $this->assertSame('Customized integration config label', $config_entity->get('label'));
    // Reinstall the integration module.
    try {
        \Drupal::service('module_installer')->install([
            'config_integration_test',
        ]);
        $this->fail('Expected PreExistingConfigException not thrown.');
    } catch (PreExistingConfigException $e) {
        $this->assertEquals('config_integration_test', $e->getExtension());
        $this->assertEquals([
            StorageInterface::DEFAULT_COLLECTION => [
                'config_test.dynamic.config_integration_test',
            ],
        ], $e->getConfigObjects());
        $this->assertEquals('Configuration objects (config_test.dynamic.config_integration_test) provided by config_integration_test already exist in active configuration', $e->getMessage());
    }
    // Delete the configuration entity so that the install will work.
    $config_entity->delete();
    \Drupal::service('module_installer')->install([
        'config_integration_test',
    ]);
    // Verify the integration module's config was re-installed.
    \Drupal::configFactory()->reset($default_config);
    \Drupal::configFactory()->reset($default_configuration_entity);
    $config_static = $this->config($default_config);
    $this->assertFalse($config_static->isNew());
    $this->assertSame('default setting', $config_static->get('foo'));
    // Verify the integration config is using the default.
    $config_entity = \Drupal::config($default_configuration_entity);
    $this->assertFalse($config_entity->isNew());
    $this->assertSame('Default integration config label', $config_entity->get('label'));
}