class EntityFormTest

Same name in this branch
  1. 9 core/tests/Drupal/Tests/Core/Entity/EntityFormTest.php \Drupal\Tests\Core\Entity\EntityFormTest
Same name and namespace in other branches
  1. 11.x core/modules/system/tests/src/Functional/Entity/EntityFormTest.php \Drupal\Tests\system\Functional\Entity\EntityFormTest
  2. 11.x core/tests/Drupal/Tests/Core/Entity/EntityFormTest.php \Drupal\Tests\Core\Entity\EntityFormTest
  3. 10 core/modules/system/tests/src/Functional/Entity/EntityFormTest.php \Drupal\Tests\system\Functional\Entity\EntityFormTest
  4. 10 core/tests/Drupal/Tests/Core/Entity/EntityFormTest.php \Drupal\Tests\Core\Entity\EntityFormTest
  5. 8.9.x core/modules/system/tests/src/Functional/Entity/EntityFormTest.php \Drupal\Tests\system\Functional\Entity\EntityFormTest
  6. 8.9.x core/tests/Drupal/Tests/Core/Entity/EntityFormTest.php \Drupal\Tests\Core\Entity\EntityFormTest

Tests the entity form.

@group Entity

Hierarchy

Expanded class hierarchy of EntityFormTest

File

core/modules/system/tests/src/Functional/Entity/EntityFormTest.php, line 17

Namespace

Drupal\Tests\system\Functional\Entity
View source
class EntityFormTest extends BrowserTestBase {
  
  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'entity_test',
    'language',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $web_user = $this->drupalCreateUser([
      'administer entity_test content',
      'view test entity',
    ]);
    $this->drupalLogin($web_user);
    // Add a language.
    ConfigurableLanguage::createFromLangcode('ro')->save();
  }
  
  /**
   * Tests basic form CRUD functionality.
   */
  public function testFormCRUD() {
    // All entity variations have to have the same results.
    foreach (entity_test_entity_types() as $entity_type) {
      $this->doTestFormCRUD($entity_type);
    }
  }
  
  /**
   * Tests basic multilingual form CRUD functionality.
   */
  public function testMultilingualFormCRUD() {
    // All entity variations have to have the same results.
    foreach (entity_test_entity_types(ENTITY_TEST_TYPES_MULTILINGUAL) as $entity_type) {
      $this->doTestMultilingualFormCRUD($entity_type);
    }
  }
  
  /**
   * Tests hook_entity_form_mode_alter().
   *
   * @see entity_test_entity_form_mode_alter()
   */
  public function testEntityFormModeAlter() {
    // Create compact entity display.
    EntityFormMode::create([
      'id' => 'entity_test.compact',
      'targetEntityType' => 'entity_test',
    ])->save();
    EntityFormDisplay::create([
      'targetEntityType' => 'entity_test',
      'bundle' => 'entity_test',
      'mode' => 'compact',
      'status' => TRUE,
    ])->removeComponent('field_test_text')
      ->save();
    // The field should be available on default form mode.
    $entity1 = EntityTest::create([
      'name' => $this->randomString(),
    ]);
    $entity1->save();
    $this->drupalGet($entity1->toUrl('edit-form'));
    $this->assertSession()
      ->elementExists('css', 'input[name="field_test_text[0][value]"]');
    // The field should be hidden on compact form mode.
    // See: entity_test_entity_form_mode_alter().
    $entity2 = EntityTest::create([
      'name' => 'compact_form_mode',
    ]);
    $entity2->save();
    $this->drupalGet($entity2->toUrl('edit-form'));
    $this->assertSession()
      ->elementNotExists('css', 'input[name="field_test_text[0][value]"]');
  }
  
  /**
   * Tests hook_entity_form_display_alter().
   *
   * Verify that the altered field has the correct size value.
   *
   * @see entity_test_entity_form_display_alter()
   */
  public function testEntityFormDisplayAlter() {
    $this->drupalGet('entity_test/add');
    $altered_field = $this->assertSession()
      ->fieldExists('field_test_text[0][value]');
    $this->assertEquals(42, $altered_field->getAttribute('size'));
  }
  
  /**
   * Executes the form CRUD tests for the given entity type.
   *
   * @param string $entity_type
   *   The entity type to run the tests with.
   */
  protected function doTestFormCRUD($entity_type) {
    $name1 = $this->randomMachineName(8);
    $name2 = $this->randomMachineName(10);
    $edit = [
      'name[0][value]' => $name1,
      'field_test_text[0][value]' => $this->randomMachineName(16),
    ];
    $this->drupalGet($entity_type . '/add');
    $this->submitForm($edit, 'Save');
    $entity = $this->loadEntityByName($entity_type, $name1);
    $this->assertNotNull($entity, new FormattableMarkup('%entity_type: Entity found in the database.', [
      '%entity_type' => $entity_type,
    ]));
    $edit['name[0][value]'] = $name2;
    $this->drupalGet($entity_type . '/manage/' . $entity->id() . '/edit');
    $this->submitForm($edit, 'Save');
    $entity = $this->loadEntityByName($entity_type, $name1);
    $this->assertNull($entity, new FormattableMarkup('%entity_type: The entity has been modified.', [
      '%entity_type' => $entity_type,
    ]));
    $entity = $this->loadEntityByName($entity_type, $name2);
    $this->assertNotNull($entity, new FormattableMarkup('%entity_type: Modified entity found in the database.', [
      '%entity_type' => $entity_type,
    ]));
    $this->assertNotEquals($name1, $entity->name->value, new FormattableMarkup('%entity_type: The entity name has been modified.', [
      '%entity_type' => $entity_type,
    ]));
    $this->drupalGet($entity_type . '/manage/' . $entity->id() . '/edit');
    $this->clickLink('Delete');
    $this->submitForm([], 'Delete');
    $entity = $this->loadEntityByName($entity_type, $name2);
    $this->assertNull($entity, new FormattableMarkup('%entity_type: Entity not found in the database.', [
      '%entity_type' => $entity_type,
    ]));
  }
  
  /**
   * Executes the multilingual form CRUD tests for the given entity type ID.
   *
   * @param string $entity_type_id
   *   The ID of entity type to run the tests with.
   */
  protected function doTestMultilingualFormCRUD($entity_type_id) {
    $name1 = $this->randomMachineName(8);
    $name1_ro = $this->randomMachineName(9);
    $name2_ro = $this->randomMachineName(11);
    $edit = [
      'name[0][value]' => $name1,
      'field_test_text[0][value]' => $this->randomMachineName(16),
    ];
    $this->drupalGet($entity_type_id . '/add');
    $this->submitForm($edit, 'Save');
    $entity = $this->loadEntityByName($entity_type_id, $name1);
    $this->assertNotNull($entity, new FormattableMarkup('%entity_type: Entity found in the database.', [
      '%entity_type' => $entity_type_id,
    ]));
    // Add a translation to the newly created entity without using the Content
    // translation module.
    $entity->addTranslation('ro', [
      'name' => $name1_ro,
    ])
      ->save();
    $translated_entity = $this->loadEntityByName($entity_type_id, $name1)
      ->getTranslation('ro');
    $this->assertEquals($name1_ro, $translated_entity->name->value, new FormattableMarkup('%entity_type: The translation has been added.', [
      '%entity_type' => $entity_type_id,
    ]));
    $edit['name[0][value]'] = $name2_ro;
    $this->drupalGet('ro/' . $entity_type_id . '/manage/' . $entity->id() . '/edit');
    $this->submitForm($edit, 'Save');
    $translated_entity = $this->loadEntityByName($entity_type_id, $name1)
      ->getTranslation('ro');
    $this->assertNotNull($translated_entity, new FormattableMarkup('%entity_type: Modified translation found in the database.', [
      '%entity_type' => $entity_type_id,
    ]));
    $this->assertEquals($name2_ro, $translated_entity->name->value, new FormattableMarkup('%entity_type: The name of the translation has been modified.', [
      '%entity_type' => $entity_type_id,
    ]));
    $this->drupalGet('ro/' . $entity_type_id . '/manage/' . $entity->id() . '/edit');
    $this->clickLink('Delete');
    $this->submitForm([], 'Delete Romanian translation');
    $entity = $this->loadEntityByName($entity_type_id, $name1);
    $this->assertNotNull($entity, new FormattableMarkup('%entity_type: The original entity still exists.', [
      '%entity_type' => $entity_type_id,
    ]));
    $this->assertFalse($entity->hasTranslation('ro'), new FormattableMarkup('%entity_type: Entity translation does not exist anymore.', [
      '%entity_type' => $entity_type_id,
    ]));
  }
  
  /**
   * Loads a test entity by name always resetting the storage cache.
   */
  protected function loadEntityByName($entity_type, $name) {
    // Always load the entity from the database to ensure that changes are
    // correctly picked up.
    $entity_storage = $this->container
      ->get('entity_type.manager')
      ->getStorage($entity_type);
    $entity_storage->resetCache();
    $entities = $entity_storage->loadByProperties([
      'name' => $name,
    ]);
    return $entities ? current($entities) : NULL;
  }
  
  /**
   * Checks that validation handlers works as expected.
   */
  public function testValidationHandlers() {
    /** @var \Drupal\Core\State\StateInterface $state */
    $state = $this->container
      ->get('state');
    // Check that from-level validation handlers can be defined and can alter
    // the form array.
    $state->set('entity_test.form.validate.test', 'form-level');
    $this->drupalGet('entity_test/add');
    $this->submitForm([], 'Save');
    $this->assertTrue($state->get('entity_test.form.validate.result'), 'Form-level validation handlers behave correctly.');
    // Check that defining a button-level validation handler causes an exception
    // to be thrown.
    $state->set('entity_test.form.validate.test', 'button-level');
    $this->drupalGet('entity_test/add');
    $this->submitForm([], 'Save');
    $this->assertEquals('Drupal\\Core\\Entity\\EntityStorageException: Entity validation was skipped.', $state->get('entity_test.form.save.exception'), 'Button-level validation handlers behave correctly.');
  }

}

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.