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class ResultCacheTest in GraphQL 8.4

Same name and namespace in other branches
  1. 8.3 tests/src/Kernel/Framework/ResultCacheTest.php \Drupal\Tests\graphql\Kernel\Framework\ResultCacheTest

Test query result caching.

@group graphql

Hierarchy

Expanded class hierarchy of ResultCacheTest

File

tests/src/Kernel/Framework/ResultCacheTest.php, line 20

Namespace

Drupal\Tests\graphql\Kernel\Framework
View source 
class ResultCacheTest extends GraphQLTestBase {

  /**
   * {@inheritdoc}
   */
  public function setUp() : void {
    parent::setUp();
    $schema = <<<GQL
      type Query {
        root: String
        leakA: String
        leakB: String
      }
GQL;
    $this
      ->setUpSchema($schema);
  }

  /**
   * Check basic result caching.
   */
  public function testCacheableResult() : void {
    $dummy = $this
      ->getMockBuilder(Server::class)
      ->disableOriginalConstructor()
      ->setMethods([
      'id',
    ])
      ->getMock();
    $dummy
      ->expects($this
      ->once())
      ->method('id')
      ->willReturn('test');
    $this
      ->mockResolver('Query', 'root', function () use ($dummy) {
      return $dummy
        ->id();
    });

    // The first request that is supposed to be cached.
    $this
      ->query('{ root }');

    // This should *not* invoke the processor a second time.
    $this
      ->query('{ root }');
  }

  /**
   * Verify that uncacheable results are not cached.
   */
  public function testUncacheableResult() : void {
    $cacheable = $this
      ->getMockBuilder(CacheableDependencyInterface::class)
      ->setMethods([
      'getCacheTags',
      'getCacheMaxAge',
      'getCacheContexts',
    ])
      ->getMock();
    $cacheable
      ->expects($this
      ->any())
      ->method('getCacheTags')
      ->willReturn([]);
    $cacheable
      ->expects($this
      ->any())
      ->method('getCacheMaxAge')
      ->willReturn(0);
    $cacheable
      ->expects($this
      ->any())
      ->method('getCacheContexts')
      ->willReturn([]);
    $dummy = $this
      ->getMockBuilder(Server::class)
      ->disableOriginalConstructor()
      ->setMethods([
      'id',
    ])
      ->getMock();
    $dummy
      ->expects($this
      ->exactly(2))
      ->method('id')
      ->willReturn('test');
    $this
      ->mockResolver('Query', 'root', $this->builder
      ->compose($this->builder
      ->fromValue($cacheable), $this->builder
      ->callback(function () use ($dummy) {
      return $dummy
        ->id();
    })));

    // The first request that is not supposed to be cached.
    $this
      ->query('{ root }');

    // This should invoke the processor a second time.
    $this
      ->query('{ root }');
  }

  /**
   * Verify that fields with uncacheable annotations are not cached.
   */
  public function testUncacheableResultAnnotation() : void {
    $cacheable = $this
      ->getMockBuilder(CacheableDependencyInterface::class)
      ->setMethods([
      'getCacheTags',
      'getCacheMaxAge',
      'getCacheContexts',
    ])
      ->getMock();
    $cacheable
      ->expects($this
      ->any())
      ->method('getCacheTags')
      ->willReturn([]);
    $cacheable
      ->expects($this
      ->any())
      ->method('getCacheMaxAge')
      ->willReturn(0);
    $cacheable
      ->expects($this
      ->any())
      ->method('getCacheContexts')
      ->willReturn([]);
    $dummy = $this
      ->getMockBuilder(Server::class)
      ->disableOriginalConstructor()
      ->setMethods([
      'id',
    ])
      ->getMock();
    $dummy
      ->expects($this
      ->exactly(2))
      ->method('id')
      ->willReturn('test');
    $this
      ->mockResolver('Query', 'root', $this->builder
      ->compose($this->builder
      ->fromValue($cacheable), $this->builder
      ->callback(function () use ($dummy) {
      return $dummy
        ->id();
    })));

    // The first request that is not supposed to be cached.
    $this
      ->query('{ root }');

    // This should invoke the processor a second time.
    $this
      ->query('{ root }');
  }

  /**
   * Test if caching properly handles variables.
   */
  public function testVariables() : void {
    $dummy = $this
      ->getMockBuilder(Server::class)
      ->disableOriginalConstructor()
      ->setMethods([
      'id',
    ])
      ->getMock();
    $dummy
      ->expects($this
      ->exactly(2))
      ->method('id')
      ->willReturn('test');
    $this
      ->mockResolver('Query', 'root', function () use ($dummy) {
      return $dummy
        ->id();
    });

    // This result will be stored in the cache.
    $this
      ->query('{ root }', NULL, [
      'value' => 'a',
    ]);

    // This will trigger a new evaluation since it passes different variables.
    $this
      ->query('{ root }', NULL, [
      'value' => 'b',
    ]);

    // This should be served from cache.
    $this
      ->query('{ root }', NULL, [
      'value' => 'a',
    ]);
  }

  /**
   * Test if changing test context's trigger re-evaluations.
   */
  public function testContext() : void {
    $cacheable = $this
      ->getMockBuilder(CacheableDependencyInterface::class)
      ->setMethods([
      'getCacheTags',
      'getCacheMaxAge',
      'getCacheContexts',
    ])
      ->getMock();
    $cacheable
      ->expects($this
      ->any())
      ->method('getCacheTags')
      ->willReturn([]);
    $cacheable
      ->expects($this
      ->any())
      ->method('getCacheMaxAge')
      ->willReturn(45);
    $cacheable
      ->expects($this
      ->any())
      ->method('getCacheContexts')
      ->willReturn([
      'context',
    ]);
    $dummy = $this
      ->getMockBuilder(Server::class)
      ->disableOriginalConstructor()
      ->setMethods([
      'id',
    ])
      ->getMock();
    $dummy
      ->expects($this
      ->exactly(2))
      ->method('id')
      ->willReturn('test');

    // Prepare a prophesied context manager.
    $contextManager = $this
      ->prophesize(CacheContextsManager::class);
    $this->container
      ->set('cache_contexts_manager', $contextManager
      ->reveal());

    // All tokens are valid for this test.
    $contextManager
      ->assertValidTokens(Argument::any())
      ->willReturn(TRUE);

    // Argument patterns that check if the 'context' is in the list.
    $hasContext = Argument::containing('context');
    $hasNotContext = Argument::that(function ($arg) {
      return !in_array('context', $arg);
    });

    // If 'context' is not defined, we return no cache keys.
    $contextManager
      ->convertTokensToKeys($hasNotContext)
      ->willReturn(new ContextCacheKeys([]));

    // Store the method prophecy so we can replace the result on the fly.

    /** @var \Prophecy\Prophecy\MethodProphecy $contextKeys */
    $contextKeys = $contextManager
      ->convertTokensToKeys($hasContext);
    $this
      ->mockResolver('Query', 'root', $this->builder
      ->compose($this->builder
      ->fromValue($cacheable), $this->builder
      ->callback(function () use ($dummy) {
      return $dummy
        ->id();
    })));

    // Set the context value to 'a'/.
    $contextKeys
      ->willReturn(new ContextCacheKeys([
      'a',
    ]));

    // This will be stored in the cache key for context 'a'.
    $this
      ->query('{ root }');

    // Change the context value to 'b'.
    $contextKeys
      ->willReturn(new ContextCacheKeys([
      'b',
    ]));

    // This will be stored in the cache key for context 'b'.
    $this
      ->query('{ root }');

    // Change the context value back to 'a'.
    $contextKeys
      ->willReturn(new ContextCacheKeys([
      'a',
    ]));

    // This will be retrieved from cache for context 'a'.
    $this
      ->query('{ root }');
  }

  /**
   * Test if results cache properly acts on cache tag clears.
   */
  public function testTags() : void {
    $cacheable = $this
      ->getMockBuilder(CacheableDependencyInterface::class)
      ->setMethods([
      'getCacheTags',
      'getCacheMaxAge',
      'getCacheContexts',
    ])
      ->getMock();
    $cacheable
      ->expects($this
      ->any())
      ->method('getCacheTags')
      ->willReturn([
      'a',
      'b',
    ]);
    $cacheable
      ->expects($this
      ->any())
      ->method('getCacheMaxAge')
      ->willReturn(45);
    $cacheable
      ->expects($this
      ->any())
      ->method('getCacheContexts')
      ->willReturn([]);
    $dummy = $this
      ->getMockBuilder(Server::class)
      ->disableOriginalConstructor()
      ->setMethods([
      'id',
    ])
      ->getMock();
    $dummy
      ->expects($this
      ->exactly(2))
      ->method('id')
      ->willReturn('test');
    $this
      ->mockResolver('Query', 'root', $this->builder
      ->compose($this->builder
      ->fromValue($cacheable), $this->builder
      ->callback(function () use ($dummy) {
      return $dummy
        ->id();
    })));

    // First call that will be cached.
    $this
      ->query('{ root }');

    // Invalidate a tag that is part of the result metadata.
    $this->container
      ->get('cache_tags.invalidator')
      ->invalidateTags([
      'a',
    ]);

    // Another call will invoke the processor a second time.
    $this
      ->query('{ root }');

    // Invalidate a tag that is NOT part of the result metadata.
    $this->container
      ->get('cache_tags.invalidator')
      ->invalidateTags([
      'c',
    ]);

    // Result will be served from cache.
    $this
      ->query('{ root }');
  }

  /**
   * Test behavior in case of leaking cache metadata.
   *
   * Intentionally emit undeclared cache metadata as side effect of field
   * resolvers. Should still be added to the processors result.
   */
  public function testLeakingCacheMetadata() : void {

    /** @var \Drupal\Core\Render\RendererInterface $renderer */
    $renderer = $this->container
      ->get('renderer');
    $this
      ->mockResolver('Query', 'leakA', function ($a, $b, $c, $d, FieldContext $field) use ($renderer) {
      $el = [
        '#plain_text' => 'Leak A',
        '#cache' => [
          'tags' => [
            'a',
          ],
        ],
      ];
      $renderContext = new RenderContext();
      $value = $renderer
        ->executeInRenderContext($renderContext, function () use ($renderer, $el) {
        return $renderer
          ->render($el)
          ->__toString();
      });
      if (!$renderContext
        ->isEmpty()) {
        $field
          ->addCacheableDependency($renderContext
          ->pop());
      }
      return $value;
    });
    $this
      ->mockResolver('Query', 'leakB', function ($a, $b, $c, $d, FieldContext $field) use ($renderer) {
      $el = [
        '#plain_text' => 'Leak B',
        '#cache' => [
          'tags' => [
            'b',
          ],
        ],
      ];
      $renderContext = new RenderContext();
      $value = $renderer
        ->executeInRenderContext($renderContext, function () use ($renderer, $el) {
        return $renderer
          ->render($el)
          ->__toString();
      });
      if (!$renderContext
        ->isEmpty()) {
        $field
          ->addCacheableDependency($renderContext
          ->pop());
      }
      return new Deferred(function () use ($value) {
        return $value;
      });
    });
    $query = <<<GQL
      query {
        leakA
        leakB
      }
GQL;
    $metadata = $this
      ->defaultCacheMetaData()
      ->addCacheTags([
      'a',
      'b',
    ]);
    $this
      ->assertResults($query, [], [
      'leakA' => 'Leak A',
      'leakB' => 'Leak B',
    ], $metadata);
    $result = $this
      ->query($query);
    $this
      ->assertEquals(200, $result
      ->getStatusCode());
  }

}

Members

Namesort descending 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.
ResultCacheTest::setUp public function Overrides GraphQLTestBase::setUp
ResultCacheTest::testCacheableResult public function Check basic result caching.
ResultCacheTest::testContext public function Test if changing test context's trigger re-evaluations.
ResultCacheTest::testLeakingCacheMetadata public function Test behavior in case of leaking cache metadata.
ResultCacheTest::testTags public function Test if results cache properly acts on cache tag clears.
ResultCacheTest::testUncacheableResult public function Verify that uncacheable results are not cached.
ResultCacheTest::testUncacheableResultAnnotation public function Verify that fields with uncacheable annotations are not cached.
ResultCacheTest::testVariables public function Test if caching properly handles variables.
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.