class ResolverRegistryTest in GraphQL 8.4

Tests that the resolver registry behaves correctly.

@coversDefaultClass \Drupal\graphql\GraphQL\ResolverRegistry

@group graphql

Hierarchy

class \Drupal\KernelTests\KernelTestBase extends \PHPUnit\Framework\TestCase implements ServiceProviderInterface uses AssertContentTrait, AssertLegacyTrait, AssertHelperTrait, ConfigTestTrait, PhpunitCompatibilityTrait, RandomGeneratorTrait, TestRequirementsTrait
- class \Drupal\Tests\graphql\Kernel\GraphQLTestBase uses DataProducerExecutionTrait, HttpRequestTrait, MockingTrait, QueryFileTrait, QueryResultAssertionTrait, SchemaPrinterTrait, UserCreationTrait
  - class \Drupal\Tests\graphql\Kernel\ResolverRegistryTest

Expanded class hierarchy of ResolverRegistryTest

File

tests/src/Kernel/ResolverRegistryTest.php, line 14

Namespace

Drupal\Tests\graphql\Kernel

View source

class ResolverRegistryTest extends GraphQLTestBase {

  /**
   * {@inheritdoc}
   */
  public function setUp() : void {
    parent::setUp();
    $schema = <<<GQL
      type Query {
        transportation: Vehicle
      }

      interface Vehicle {
        model: String
      }

      interface Car implements Vehicle {
        model: String
      }

      type Cabrio implements Car {
        model: String
      }
GQL;
    $this
      ->setUpSchema($schema);

    // Our mocking trait sets up the ResolverRegistry that we're interested in
    // testing for us. This assertion guards against the mock implementation
    // invalidating that and this test becoming useless.
    self::assertInstanceOf(ResolverRegistry::class, $this->registry);
  }

  /**
   * @covers ::getAllFieldResolvers
   */
  public function testGetAllFieldResolvers() : void {
    $transportation_resolver = $this->builder
      ->fromValue('Ford Model T');
    $this
      ->mockResolver('Query', 'transportation', $transportation_resolver);
    $car_resolver = $this->builder
      ->fromParent();
    $this
      ->mockResolver('Car', 'model', $car_resolver);
    $cabrio_resolver = $this->builder
      ->fromValue('Cabrio');
    $this
      ->mockResolver('Cabrio', 'model', $cabrio_resolver);
    self::assertEquals([
      'Query' => [
        'transportation' => $transportation_resolver,
      ],
      'Car' => [
        'model' => $car_resolver,
      ],
      'Cabrio' => [
        'model' => $cabrio_resolver,
      ],
    ], $this->registry
      ->getAllFieldResolvers());
  }

  /**
   * @covers ::getFieldResolverWithInheritance
   */
  public function testGetFieldResolverWithInheritanceTraversesSingleInheritance() : void {
    $expected_resolver = $this->builder
      ->fromValue('Car');
    $this
      ->mockResolver('Car', 'model', $expected_resolver);
    $returned_resolver = $this->registry
      ->getFieldResolverWithInheritance($this->schema
      ->getSchema($this->registry)
      ->getType('Cabrio'), 'model');
    self::assertEquals($expected_resolver, $returned_resolver);
  }

  /**
   * @covers ::getFieldResolverWithInheritance
   */
  public function testGetFieldResolverWithInheritanceTraversesMultipleInheritance() : void {
    $expected_resolver = $this->builder
      ->fromValue('Vehicle');
    $this
      ->mockResolver('Vehicle', 'model', $expected_resolver);
    $returned_resolver = $this->registry
      ->getFieldResolverWithInheritance($this->schema
      ->getSchema($this->registry)
      ->getType('Cabrio'), 'model');
    self::assertEquals($expected_resolver, $returned_resolver);
  }

  /**
   * @covers ::getFieldResolverWithInheritance
   */
  public function testGetFieldResolverWithInheritanceGivesPrecedenceToType() : void {
    $this
      ->mockResolver('Vehicle', 'model', $this->builder
      ->fromValue('Vehicle'));
    $expected_resolver = $this->builder
      ->fromValue('Cabrio');
    $this
      ->mockResolver('Cabrio', 'model', $expected_resolver);
    $returned_resolver = $this->registry
      ->getFieldResolverWithInheritance($this->schema
      ->getSchema($this->registry)
      ->getType('Cabrio'), 'model');
    self::assertEquals($expected_resolver, $returned_resolver);
  }

}

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.
AssertHelperTrait::castSafeStrings	protected static	function	Casts MarkupInterface objects into strings.
AssertLegacyTrait::assert	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::assertEqual	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertIdentical	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertSame() instead.
AssertLegacyTrait::assertIdenticalObject	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertNotEqual	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotEquals() instead.
AssertLegacyTrait::assertNotIdentical	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotSame() instead.
AssertLegacyTrait::pass	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::verbose	protected	function
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.
DataProducerExecutionTrait::executeDataProducer	protected	function
GraphQLTestBase::$builder	protected	property
GraphQLTestBase::$modules	protected static	property	Modules to enable. Overrides KernelTestBase::$modules	5
GraphQLTestBase::defaultCacheContexts	protected	function	Returns the default cache contexts used in assertions for this test. Overrides QueryResultAssertionTrait::defaultCacheContexts	1
GraphQLTestBase::defaultCacheMaxAge	protected	function	Returns the default cache maximum age for the test. Overrides QueryResultAssertionTrait::defaultCacheMaxAge
GraphQLTestBase::defaultCacheTags	protected	function	Returns the default cache tags used in assertions for this test. Overrides QueryResultAssertionTrait::defaultCacheTags	1
GraphQLTestBase::userPermissions	protected	function	Provides the user permissions that the test user is set up with.
HttpRequestTrait::$server	protected	property	The default server.
HttpRequestTrait::batchedQueries	protected	function	Simulate batched queries over http.
HttpRequestTrait::query	protected	function	Issue a simple query over http.
KernelTestBase::$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.	1
KernelTestBase::getDatabasePrefix	public	function
KernelTestBase::getExtensionsForModules	private	function	Returns Extension objects for $modules to enable.
KernelTestBase::getModulesToEnable	private static	function	Returns the modules to enable for this test.
KernelTestBase::initFileCache	protected	function	Initializes the FileCache component.
KernelTestBase::installConfig	protected	function	Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema	protected	function	Installs the storage schema for a specific entity type.
KernelTestBase::installSchema	protected	function	Installs database tables from a module schema definition.
KernelTestBase::isTestInIsolation Deprecated	protected	function	Returns whether the current test method is running in a separate process.
KernelTestBase::prepareTemplate	protected	function
KernelTestBase::register	public	function	Registers test-specific services. Overrides ServiceProviderInterface::register	26
KernelTestBase::render	protected	function	Renders a render array.	1
KernelTestBase::setInstallProfile	protected	function	Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting	protected	function	Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass	public static	function		1
KernelTestBase::setUpFilesystem	protected	function	Sets up the filesystem, so things like the file directory.	2
KernelTestBase::stop	protected	function	Stops test execution.
KernelTestBase::tearDown	protected	function		6
KernelTestBase::tearDownCloseDatabaseConnection	public	function	@after
KernelTestBase::vfsDump	protected	function	Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__get Deprecated	public	function	BC: Automatically resolve former KernelTestBase class properties.
KernelTestBase::__sleep	public	function	Prevents serializing any properties.
MockingTrait::$dataProducerPluginManager	protected	property
MockingTrait::$registry	protected	property
MockingTrait::$schema	protected	property
MockingTrait::$schemaPluginManager	protected	property
MockingTrait::createTestServer	protected	function	Create test server.
MockingTrait::mockResolver	protected	function	Mock data producer field.
MockingTrait::mockSchema	protected	function	Mock a schema instance.
MockingTrait::mockSchemaPluginManager	protected	function	Mock schema plugin manager.
MockingTrait::mockTypeResolver	protected	function	Mock type resolver.
MockingTrait::setUpSchema	protected	function	Setup server with schema.
MockingTrait::toBoundPromise	protected	function	Turn a value into a bound result promise.
MockingTrait::toPromise	protected	function	Turn a value into a result promise.
PhpunitCompatibilityTrait::getMock Deprecated	public	function	Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated	public	function	Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
QueryFileTrait::getQueriesDirectory	protected	function	Get the path to the directory containing test query files.
QueryFileTrait::getQueryFromFile	public	function	Retrieve the GraphQL query stored in a file as string.
QueryResultAssertionTrait::$renderer	protected	property
QueryResultAssertionTrait::assertErrors	protected	function	Assert a query result with certain errors.
QueryResultAssertionTrait::assertResultData	private	function	Assert a certain result data set on a query result.
QueryResultAssertionTrait::assertResultErrors	private	function	Assert that the result contains contains a certain set of errors.
QueryResultAssertionTrait::assertResultMetadata	private	function	Assert a certain set of result metadata on a query result.
QueryResultAssertionTrait::assertResults	protected	function	Assert a result for a graphql query and variables.
QueryResultAssertionTrait::defaultCacheMetaData	protected	function	The default cache metadata object.
QueryResultAssertionTrait::defaultMutationCacheMetaData	protected	function	The default mutation cache metadata object.
QueryResultAssertionTrait::getRenderer	private	function	Get the Drupal renderer.
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.
ResolverRegistryTest::setUp	public	function	Overrides GraphQLTestBase::setUp
ResolverRegistryTest::testGetAllFieldResolvers	public	function	@covers ::getAllFieldResolvers
ResolverRegistryTest::testGetFieldResolverWithInheritanceGivesPrecedenceToType	public	function	@covers ::getFieldResolverWithInheritance
ResolverRegistryTest::testGetFieldResolverWithInheritanceTraversesMultipleInheritance	public	function	@covers ::getFieldResolverWithInheritance
ResolverRegistryTest::testGetFieldResolverWithInheritanceTraversesSingleInheritance	public	function	@covers ::getFieldResolverWithInheritance
SchemaPrinterTrait::getPrintedSchema	protected	function	Gets printed version of the schema.
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.
UserCreationTrait::checkPermissions	protected	function	Checks whether a given list of permission names is valid.
UserCreationTrait::createAdminRole	protected	function	Creates an administrative role.
UserCreationTrait::createRole	protected	function	Creates a role with specified permissions.
UserCreationTrait::createUser	protected	function	Create a user with a given set of permissions.
UserCreationTrait::grantPermissions	protected	function	Grant permissions to a user role.
UserCreationTrait::setCurrentUser	protected	function	Switch the current logged in user.
UserCreationTrait::setUpCurrentUser	protected	function	Creates a random user account and sets it as current user.

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class ResolverRegistryTest in GraphQL 8.4

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