class ConfigOverrideTest in Drupal 9

Same name and namespace in other branches

8 core/tests/Drupal/KernelTests/Core/Config/ConfigOverrideTest.php \Drupal\KernelTests\Core\Config\ConfigOverrideTest

Tests configuration overrides via $config in settings.php.

@group config

Hierarchy

class \Drupal\KernelTests\KernelTestBase extends \PHPUnit\Framework\TestCase implements ServiceProviderInterface uses \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, AssertContentTrait, AssertLegacyTrait, ConfigTestTrait, ExtensionListTestTrait, PhpUnitCompatibilityTrait, RandomGeneratorTrait, TestRequirementsTrait, PhpUnitWarnings
- class \Drupal\KernelTests\Core\Config\ConfigOverrideTest

Expanded class hierarchy of ConfigOverrideTest

File

core/tests/Drupal/KernelTests/Core/Config/ConfigOverrideTest.php, line 12

Namespace

Drupal\KernelTests\Core\Config

View source

class ConfigOverrideTest extends KernelTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'system',
    'config_test',
  ];
  protected function setUp() : void {
    parent::setUp();
    $this
      ->installConfig([
      'system',
    ]);
    $this
      ->copyConfig($this->container
      ->get('config.storage'), $this->container
      ->get('config.storage.sync'));
  }

  /**
   * Tests configuration override.
   */
  public function testConfOverride() {
    $expected_original_data = [
      'foo' => 'bar',
      'baz' => NULL,
      '404' => 'herp',
    ];

    // Set globals before installing to prove that the installed file does not
    // contain these values.
    $overrides['config_test.system']['foo'] = 'overridden';
    $overrides['config_test.system']['baz'] = 'injected';
    $overrides['config_test.system']['404'] = 'derp';
    $GLOBALS['config'] = $overrides;
    $this
      ->installConfig([
      'config_test',
    ]);

    // Verify that the original configuration data exists. Have to read storage
    // directly otherwise overrides will apply.
    $active = $this->container
      ->get('config.storage');
    $data = $active
      ->read('config_test.system');
    $this
      ->assertSame($expected_original_data['foo'], $data['foo']);
    $this
      ->assertFalse(isset($data['baz']));
    $this
      ->assertSame($expected_original_data['404'], $data['404']);

    // Get the configuration object with overrides.
    $config = \Drupal::configFactory()
      ->get('config_test.system');

    // Verify that it contains the overridden data from $config.
    $this
      ->assertSame($overrides['config_test.system']['foo'], $config
      ->get('foo'));
    $this
      ->assertSame($overrides['config_test.system']['baz'], $config
      ->get('baz'));
    $this
      ->assertSame($overrides['config_test.system']['404'], $config
      ->get('404'));

    // Get the configuration object which does not have overrides.
    $config = \Drupal::configFactory()
      ->getEditable('config_test.system');

    // Verify that it does not contains the overridden data from $config.
    $this
      ->assertSame($expected_original_data['foo'], $config
      ->get('foo'));
    $this
      ->assertNull($config
      ->get('baz'));
    $this
      ->assertSame($expected_original_data['404'], $config
      ->get('404'));

    // Set the value for 'baz' (on the original data).
    $expected_original_data['baz'] = 'original baz';
    $config
      ->set('baz', $expected_original_data['baz']);

    // Set the value for '404' (on the original data).
    $expected_original_data['404'] = 'original 404';
    $config
      ->set('404', $expected_original_data['404']);

    // Save the configuration object (having overrides applied).
    $config
      ->save();

    // Reload it and verify that it still contains overridden data from $config.
    $config = \Drupal::config('config_test.system');
    $this
      ->assertSame($overrides['config_test.system']['foo'], $config
      ->get('foo'));
    $this
      ->assertSame($overrides['config_test.system']['baz'], $config
      ->get('baz'));
    $this
      ->assertSame($overrides['config_test.system']['404'], $config
      ->get('404'));

    // Verify that raw config data has changed.
    $this
      ->assertSame($expected_original_data['foo'], $config
      ->getOriginal('foo', FALSE));
    $this
      ->assertSame($expected_original_data['baz'], $config
      ->getOriginal('baz', FALSE));
    $this
      ->assertSame($expected_original_data['404'], $config
      ->getOriginal('404', FALSE));

    // Write file to sync.
    $sync = $this->container
      ->get('config.storage.sync');
    $expected_new_data = [
      'foo' => 'barbar',
      '404' => 'herpderp',
    ];
    $sync
      ->write('config_test.system', $expected_new_data);

    // Import changed data from sync to active.
    $this
      ->configImporter()
      ->import();
    $data = $active
      ->read('config_test.system');

    // Verify that the new configuration data exists. Have to read storage
    // directly otherwise overrides will apply.
    $this
      ->assertSame($expected_new_data['foo'], $data['foo']);
    $this
      ->assertFalse(isset($data['baz']));
    $this
      ->assertSame($expected_new_data['404'], $data['404']);

    // Verify that the overrides are still working.
    $config = \Drupal::config('config_test.system');
    $this
      ->assertSame($overrides['config_test.system']['foo'], $config
      ->get('foo'));
    $this
      ->assertSame($overrides['config_test.system']['baz'], $config
      ->get('baz'));
    $this
      ->assertSame($overrides['config_test.system']['404'], $config
      ->get('404'));

    // Test overrides of completely new configuration objects. In normal runtime
    // this should only happen for configuration entities as we should not be
    // creating simple configuration objects on the fly.
    $GLOBALS['config']['config_test.new']['key'] = 'override';
    $config = \Drupal::config('config_test.new');
    $this
      ->assertTrue($config
      ->isNew(), 'The configuration object config_test.new is new');
    $this
      ->assertSame('override', $config
      ->get('key'));
    $config_raw = \Drupal::configFactory()
      ->getEditable('config_test.new');
    $this
      ->assertNull($config_raw
      ->get('key'));
    $config_raw
      ->set('key', 'raw')
      ->set('new_key', 'new_value')
      ->save();

    // Ensure override is preserved but all other data has been updated
    // accordingly.
    $config = \Drupal::config('config_test.new');
    $this
      ->assertFalse($config
      ->isNew(), 'The configuration object config_test.new is not new');
    $this
      ->assertSame('override', $config
      ->get('key'));
    $this
      ->assertSame('new_value', $config
      ->get('new_key'));
    $raw_data = $config
      ->getRawData();
    $this
      ->assertSame('raw', $raw_data['key']);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AssertContentTrait::$content	protected	property	The current raw content.
AssertContentTrait::$drupalSettings	protected	property	The drupalSettings value from the current raw $content.
AssertContentTrait::$elements	protected	property	The XML structure parsed from the current raw $content.	1
AssertContentTrait::$plainTextContent	protected	property	The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped	protected	function	Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField	protected	function	Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById	protected	function	Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName	protected	function	Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath	protected	function	Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked	protected	function	Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue	protected	function	Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink	protected	function	Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref	protected	function	Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds	protected	function	Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped	protected	function	Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertNoField	protected	function	Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById	protected	function	Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName	protected	function	Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath	protected	function	Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked	protected	function	Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink	protected	function	Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref	protected	function	Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion	protected	function	Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption	protected	function	Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected	protected	function	Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern	protected	function	Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw	protected	function	Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText	protected	function	Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle	protected	function	Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText	protected	function	Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption	protected	function	Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionByText	protected	function	Asserts that a select option with the visible text exists.
AssertContentTrait::assertOptionSelected	protected	function	Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector	protected	function	Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector	protected	function	Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern	protected	function	Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw	protected	function	Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText	protected	function	Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper	protected	function	Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern	protected	function	Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput	protected	function	Asserts themed output.
AssertContentTrait::assertTitle	protected	function	Pass if the page title is the given string.
AssertContentTrait::assertUniqueText	protected	function	Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper	protected	function	Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery	protected	function	Builds an XPath query.
AssertContentTrait::constructFieldXpath	protected	function	Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect	protected	function	Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions	protected	function	Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings	protected	function	Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent	protected	function	Gets the current raw content.
AssertContentTrait::getSelectedItem	protected	function	Get the selected value from a select field.
AssertContentTrait::getTextContent	protected	function	Retrieves the plain-text content from the current raw content.
AssertContentTrait::getUrl	protected	function	Get the current URL from the cURL handler.	1
AssertContentTrait::parse	protected	function	Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace	protected	function	Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings	protected	function	Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent	protected	function	Sets the raw content (e.g. HTML).
AssertContentTrait::xpath	protected	function	Performs an xpath search on the contents of the internal browser.
AssertLegacyTrait::assert Deprecated	protected	function
AssertLegacyTrait::assertEqual Deprecated	protected	function
AssertLegacyTrait::assertIdentical Deprecated	protected	function
AssertLegacyTrait::assertIdenticalObject Deprecated	protected	function
AssertLegacyTrait::assertNotEqual Deprecated	protected	function
AssertLegacyTrait::assertNotIdentical Deprecated	protected	function
AssertLegacyTrait::pass Deprecated	protected	function
AssertLegacyTrait::verbose Deprecated	protected	function
ConfigOverrideTest::$modules	protected static	property	Modules to enable. Overrides KernelTestBase::$modules
ConfigOverrideTest::setUp	protected	function	Overrides KernelTestBase::setUp
ConfigOverrideTest::testConfOverride	public	function	Tests configuration override.
ConfigTestTrait::configImporter	protected	function	Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig	protected	function	Copies configuration objects from source storage to target storage.
ExtensionListTestTrait::getModulePath	protected	function	Gets the path for the specified module.
ExtensionListTestTrait::getThemePath	protected	function	Gets the path for the specified theme.
KernelTestBase::$backupGlobals	protected	property	Back up and restore any global variables that may be changed by tests.
KernelTestBase::$backupStaticAttributes	protected	property	Back up and restore static class properties that may be changed by tests.
KernelTestBase::$backupStaticAttributesBlacklist	protected	property	Contains a few static class properties for performance.
KernelTestBase::$classLoader	protected	property
KernelTestBase::$configImporter	protected	property	@todo Move into Config test base class.	7
KernelTestBase::$configSchemaCheckerExclusions	protected static	property	An array of config object names that are excluded from schema checking.
KernelTestBase::$container	protected	property
KernelTestBase::$databasePrefix	protected	property
KernelTestBase::$preserveGlobalState	protected	property	Do not forward any global state from the parent process to the processes that run the actual tests.
KernelTestBase::$root	protected	property	The app root.
KernelTestBase::$runTestInSeparateProcess	protected	property	Kernel tests are run in separate processes because they allow autoloading of code from extensions. Running the test in a separate process isolates this behavior from other tests. Subclasses should not override this property.
KernelTestBase::$siteDirectory	protected	property
KernelTestBase::$strictConfigSchema	protected	property	Set to TRUE to strict check all configuration saved.	6
KernelTestBase::$vfsRoot	protected	property	The virtual filesystem root directory.
KernelTestBase::assertPostConditions	protected	function		1
KernelTestBase::bootEnvironment	protected	function	Bootstraps a basic test environment.
KernelTestBase::bootKernel	private	function	Bootstraps a kernel for a test.
KernelTestBase::config	protected	function	Configuration accessor for tests. Returns non-overridden configuration.
KernelTestBase::disableModules	protected	function	Disables modules for this test.
KernelTestBase::enableModules	protected	function	Enables modules for this test.
KernelTestBase::getConfigSchemaExclusions	protected	function	Gets the config schema exclusions for this test.
KernelTestBase::getDatabaseConnectionInfo	protected	function	Returns the Database connection info to be used for this test.	3
KernelTestBase::getDatabasePrefix	public	function
KernelTestBase::getExtensionsForModules	private	function	Returns Extension objects for $modules to enable.
KernelTestBase::getModulesToEnable	private static	function	Returns the modules to enable for this test.
KernelTestBase::initFileCache	protected	function	Initializes the FileCache component.
KernelTestBase::installConfig	protected	function	Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema	protected	function	Installs the storage schema for a specific entity type.
KernelTestBase::installSchema	protected	function	Installs database tables from a module schema definition.
KernelTestBase::prepareTemplate	protected	function
KernelTestBase::register	public	function	Registers test-specific services. Overrides ServiceProviderInterface::register	24
KernelTestBase::render	protected	function	Renders a render array.	1
KernelTestBase::setInstallProfile	protected	function	Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting	protected	function	Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass	public static	function		1
KernelTestBase::setUpFilesystem	protected	function	Sets up the filesystem, so things like the file directory.	2
KernelTestBase::stop	protected	function	Stops test execution.
KernelTestBase::tearDown	protected	function		4
KernelTestBase::tearDownCloseDatabaseConnection	public	function	@after
KernelTestBase::vfsDump	protected	function	Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__sleep	public	function	Prevents serializing any properties.
PhpUnitWarnings::$deprecationWarnings	private static	property	Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning	public	function	Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
RandomGeneratorTrait::$randomGenerator	protected	property	The random generator.
RandomGeneratorTrait::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName	protected	function	Generates a unique random string containing letters and numbers.	1
RandomGeneratorTrait::randomObject	public	function	Generates a random PHP object.
RandomGeneratorTrait::randomString	public	function	Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate	public	function	Callback for random string validation.
StorageCopyTrait::replaceStorageContents	protected static	function	Copy the configuration from one storage to another and remove stale items.
TestRequirementsTrait::checkModuleRequirements	private	function	Checks missing module requirements.
TestRequirementsTrait::checkRequirements	protected	function	Check module requirements for the Drupal use case.	1
TestRequirementsTrait::getDrupalRoot	protected static	function	Returns the Drupal root directory.

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class ConfigOverrideTest in Drupal 9

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