class TermKernelTest in Drupal 9

Same name and namespace in other branches

8 core/modules/taxonomy/tests/src/Kernel/TermKernelTest.php \Drupal\Tests\taxonomy\Kernel\TermKernelTest

Kernel tests for taxonomy term functions.

@group taxonomy

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\Tests\taxonomy\Kernel\TermKernelTest uses TaxonomyTestTrait

Expanded class hierarchy of TermKernelTest

File

core/modules/taxonomy/tests/src/Kernel/TermKernelTest.php, line 14

Namespace

Drupal\Tests\taxonomy\Kernel

View source

class TermKernelTest extends KernelTestBase {
  use TaxonomyTestTrait;

  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'filter',
    'taxonomy',
    'text',
    'user',
  ];

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this
      ->installConfig([
      'filter',
    ]);
    $this
      ->installEntitySchema('taxonomy_term');
  }

  /**
   * Tests that a deleted term is no longer in the vocabulary.
   */
  public function testTermDelete() {
    $vocabulary = $this
      ->createVocabulary();
    $valid_term = $this
      ->createTerm($vocabulary);

    // Delete a valid term.
    $valid_term
      ->delete();
    $terms = \Drupal::entityTypeManager()
      ->getStorage('taxonomy_term')
      ->loadByProperties([
      'vid' => $vocabulary
        ->id(),
    ]);
    $this
      ->assertTrue(empty($terms), 'Vocabulary is empty after deletion');
  }

  /**
   * Deleting a parent of a term with multiple parents does not delete the term.
   */
  public function testMultipleParentDelete() {
    $vocabulary = $this
      ->createVocabulary();
    $parent_term1 = $this
      ->createTerm($vocabulary);
    $parent_term2 = $this
      ->createTerm($vocabulary);
    $child_term = $this
      ->createTerm($vocabulary);
    $child_term->parent = [
      $parent_term1
        ->id(),
      $parent_term2
        ->id(),
    ];
    $child_term
      ->save();
    $child_term_id = $child_term
      ->id();
    $parent_term1
      ->delete();
    $term_storage = $this->container
      ->get('entity_type.manager')
      ->getStorage('taxonomy_term');
    $term_storage
      ->resetCache([
      $child_term_id,
    ]);
    $child_term = Term::load($child_term_id);
    $this
      ->assertTrue(!empty($child_term), 'Child term is not deleted if only one of its parents is removed.');
    $parent_term2
      ->delete();
    $term_storage
      ->resetCache([
      $child_term_id,
    ]);
    $child_term = Term::load($child_term_id);
    $this
      ->assertTrue(empty($child_term), 'Child term is deleted if all of its parents are removed.');
  }

  /**
   * Tests a taxonomy with terms that have multiple parents of different depths.
   */
  public function testTaxonomyVocabularyTree() {

    // Create a new vocabulary with 6 terms.
    $vocabulary = $this
      ->createVocabulary();
    $term = [];
    for ($i = 0; $i < 6; $i++) {
      $term[$i] = $this
        ->createTerm($vocabulary);
    }

    // Get the taxonomy storage.
    $taxonomy_storage = $this->container
      ->get('entity_type.manager')
      ->getStorage('taxonomy_term');

    // Set the weight on $term[1] so it appears before $term[5] when fetching
    // the parents for $term[2], in order to test for a regression on
    // \Drupal\taxonomy\TermStorageInterface::loadAllParents().
    $term[1]->weight = -1;
    $term[1]
      ->save();

    // $term[2] is a child of 1 and 5.
    $term[2]->parent = [
      $term[1]
        ->id(),
      $term[5]
        ->id(),
    ];
    $term[2]
      ->save();

    // $term[3] is a child of 2.
    $term[3]->parent = [
      $term[2]
        ->id(),
    ];
    $term[3]
      ->save();

    // $term[5] is a child of 4.
    $term[5]->parent = [
      $term[4]
        ->id(),
    ];
    $term[5]
      ->save();

    /**
     * Expected tree:
     * term[0] | depth: 0
     * term[1] | depth: 0
     * -- term[2] | depth: 1
     * ---- term[3] | depth: 2
     * term[4] | depth: 0
     * -- term[5] | depth: 1
     * ---- term[2] | depth: 2
     * ------ term[3] | depth: 3
     */

    // Count $term[1] parents with $max_depth = 1.
    $tree = $taxonomy_storage
      ->loadTree($vocabulary
      ->id(), $term[1]
      ->id(), 1);
    $this
      ->assertCount(1, $tree, 'We have one parent with depth 1.');

    // Count all vocabulary tree elements.
    $tree = $taxonomy_storage
      ->loadTree($vocabulary
      ->id());
    $this
      ->assertCount(8, $tree, 'We have all vocabulary tree elements.');

    // Count elements in every tree depth.
    foreach ($tree as $element) {
      if (!isset($depth_count[$element->depth])) {
        $depth_count[$element->depth] = 0;
      }
      $depth_count[$element->depth]++;
    }
    $this
      ->assertEquals(3, $depth_count[0], 'Three elements in taxonomy tree depth 0.');
    $this
      ->assertEquals(2, $depth_count[1], 'Two elements in taxonomy tree depth 1.');
    $this
      ->assertEquals(2, $depth_count[2], 'Two elements in taxonomy tree depth 2.');
    $this
      ->assertEquals(1, $depth_count[3], 'One element in taxonomy tree depth 3.');

    /** @var \Drupal\taxonomy\TermStorageInterface $storage */
    $storage = \Drupal::entityTypeManager()
      ->getStorage('taxonomy_term');

    // Count parents of $term[2].
    $parents = $storage
      ->loadParents($term[2]
      ->id());
    $this
      ->assertCount(2, $parents, 'The term has two parents.');

    // Count parents of $term[3].
    $parents = $storage
      ->loadParents($term[3]
      ->id());
    $this
      ->assertCount(1, $parents, 'The term has one parent.');

    // Identify all ancestors of $term[2].
    $ancestors = $storage
      ->loadAllParents($term[2]
      ->id());
    $this
      ->assertCount(4, $ancestors, 'The term has four ancestors including the term itself.');

    // Identify all ancestors of $term[3].
    $ancestors = $storage
      ->loadAllParents($term[3]
      ->id());
    $this
      ->assertCount(5, $ancestors, 'The term has five ancestors including the term itself.');
  }

  /**
   * Tests that a Term is renderable when unsaved (preview).
   */
  public function testTermPreview() {
    $entity_manager = \Drupal::entityTypeManager();
    $vocabulary = $this
      ->createVocabulary();

    // Create a unsaved term.
    $term = $entity_manager
      ->getStorage('taxonomy_term')
      ->create([
      'vid' => $vocabulary
        ->id(),
      'name' => 'Inator',
    ]);

    // Confirm we can get the view of unsaved term.
    $render_array = $entity_manager
      ->getViewBuilder('taxonomy_term')
      ->view($term);
    $this
      ->assertTrue(!empty($render_array), 'Term view builder is built.');

    // Confirm we can render said view.
    $rendered = \Drupal::service('renderer')
      ->renderPlain($render_array);
    $this
      ->assertTrue(!empty(trim($rendered)), 'Term is able to be rendered.');
  }

}

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
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::$randomGenerator	protected	property	The random generator.
RandomGeneratorTrait::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName	protected	function	Generates a unique random string containing letters and numbers.	1
RandomGeneratorTrait::randomObject	public	function	Generates a random PHP object.
RandomGeneratorTrait::randomString	public	function	Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate	public	function	Callback for random string validation.
StorageCopyTrait::replaceStorageContents	protected static	function	Copy the configuration from one storage to another and remove stale items.
TaxonomyTestTrait::createTerm	public	function	Returns a new term with random properties given a vocabulary.
TaxonomyTestTrait::createVocabulary	public	function	Returns a new vocabulary with random properties.
TermKernelTest::$modules	protected static	property	Modules to enable. Overrides KernelTestBase::$modules
TermKernelTest::setUp	protected	function	Overrides KernelTestBase::setUp
TermKernelTest::testMultipleParentDelete	public	function	Deleting a parent of a term with multiple parents does not delete the term.
TermKernelTest::testTaxonomyVocabularyTree	public	function	Tests a taxonomy with terms that have multiple parents of different depths.
TermKernelTest::testTermDelete	public	function	Tests that a deleted term is no longer in the vocabulary.
TermKernelTest::testTermPreview	public	function	Tests that a Term is renderable when unsaved (preview).
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 TermKernelTest in Drupal 9

Hierarchy

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