public function DynamicEntityReferenceBaseTest::testSingleValueDynamicEntityReference in Dynamic Entity Reference 8.2

Same name and namespace in other branches

1. 8 tests/src/Functional/DynamicEntityReferenceBaseTest.php \Drupal\Tests\dynamic_entity_reference\Functional\DynamicEntityReferenceBaseTest::testSingleValueDynamicEntityReference()

Tests adding and editing single values using dynamic entity reference.

File

tests/src/Functional/DynamicEntityReferenceBaseTest.php, line 65

Class

DynamicEntityReferenceBaseTest

Ensures that Dynamic Entity References field works correctly.

Namespace

Drupal\Tests\dynamic_entity_reference\Functional

Code

public function testSingleValueDynamicEntityReference() {
  $assert_session = $this
    ->assertSession();
  \Drupal::state()
    ->set('dynamic_entity_reference_entity_test_cardinality', 1);
  \Drupal::service('module_installer')
    ->install([
    'dynamic_entity_reference_entity_test',
  ]);
  $this
    ->drupalLogin($this->adminUser);

  // Create some items to reference.
  $item1 = EntityTest::create([
    'name' => 'item1',
  ]);
  $item1
    ->save();

  // Test the new entity commenting inherits default.
  $this
    ->drupalGet('entity_test/add');
  $assert_session
    ->fieldExists('dynamic_references[0][target_id]');
  $assert_session
    ->fieldExists('dynamic_references[0][target_type]');

  // Ensure that the autocomplete path is correct.
  $input = $this
    ->xpath('//input[@name=:name]', [
    ':name' => 'dynamic_references[0][target_id]',
  ])[0];
  $settings = \Drupal::service('entity_field.manager')
    ->getBaseFieldDefinitions('entity_test')['dynamic_references']
    ->getSettings();
  $selection_settings = $settings['entity_test']['handler_settings'] ?: [];
  $selection_settings += [
    'match_operator' => 'CONTAINS',
    'match_limit' => 10,
  ];
  $data = serialize($selection_settings) . 'entity_test' . $settings['entity_test']['handler'];
  $selection_settings_key = Crypt::hmacBase64($data, Settings::getHashSalt());
  $expected_autocomplete_path = Url::fromRoute('system.entity_autocomplete', [
    'target_type' => 'entity_test',
    'selection_handler' => $settings['entity_test']['handler'],
    'selection_settings_key' => $selection_settings_key,
  ])
    ->toString();
  $this
    ->assertTrue(strpos($input
    ->getAttribute('data-autocomplete-path'), $expected_autocomplete_path) !== FALSE);
  $edit = [
    // Ensure that an exact match on a unique label is accepted.
    'dynamic_references[0][target_id]' => 'item1',
    'dynamic_references[0][target_type]' => 'entity_test',
    'name[0][value]' => 'Barfoo',
    'user_id[0][target_id]' => $this->adminUser
      ->label() . ' (' . $this->adminUser
      ->id() . ')',
  ];
  $this
    ->submitForm($edit, t('Save'));
  $entities = \Drupal::entityTypeManager()
    ->getStorage('entity_test')
    ->loadByProperties([
    'name' => 'Barfoo',
  ]);
  $this
    ->assertCount(1, $entities, 'Entity was saved');
  $entity = reset($entities);
  $this
    ->drupalGet('entity_test/' . $entity
    ->id());
  $assert_session
    ->pageTextContains('Barfoo');
  $assert_session
    ->pageTextContains('item1');
  $this
    ->assertCount(1, $entity->dynamic_references, 'One item in field');
  $this
    ->assertEquals($entity->dynamic_references[0]->entity
    ->label(), 'item1');
  $this
    ->drupalGet('entity_test/manage/' . $entity
    ->id() . '/edit');
  $edit = [
    'name[0][value]' => 'Bazbar',
    // Remove one child.
    'dynamic_references[0][target_id]' => '',
  ];
  $this
    ->submitForm($edit, t('Save'));
  $this
    ->drupalGet('entity_test/' . $entity
    ->id());
  $assert_session
    ->pageTextContains('Bazbar');

  // Reload entity.
  \Drupal::entityTypeManager()
    ->getStorage('entity_test')
    ->resetCache([
    $entity
      ->id(),
  ]);
  $entity = EntityTest::load($entity
    ->id());
  $this
    ->assertTrue($entity->dynamic_references
    ->isEmpty(), 'No value in field');

  // Create two entities with the same label.
  $labels = [];
  $duplicates = [];
  for ($i = 0; $i < 2; $i++) {
    $duplicates[$i] = EntityTest::create([
      'name' => 'duplicate label',
    ]);
    $duplicates[$i]
      ->save();
    $labels[$i] = $duplicates[$i]
      ->label() . ' (' . $duplicates[$i]
      ->id() . ')';
  }

  // Now try to submit and just specify the label.
  $this
    ->drupalGet('entity_test/manage/' . $entity
    ->id() . '/edit');
  $edit = [
    'dynamic_references[0][target_id]' => 'duplicate label',
  ];
  $this
    ->submitForm($edit, t('Save'));

  // We don't know the order in which the entities will be listed, so just
  // assert parts and make sure both are shown.
  // @todo remove this once 9.1 and 9.0 are not supported anymore.
  if (version_compare(\Drupal::VERSION, '9.2', '>=')) {
    $error_message = t('Multiple test entity entities match this reference;');
  }
  else {
    $error_message = t('Multiple entities match this reference;');
  }
  $assert_session
    ->responseContains($error_message);
  $assert_session
    ->responseContains($labels[0]);
  $assert_session
    ->responseContains($labels[1]);

  // Create a few more to trigger the case where there are more than 5
  // matching results.
  for ($i = 2; $i < 7; $i++) {
    $duplicates[$i] = EntityTest::create([
      'name' => 'duplicate label',
    ]);
    $duplicates[$i]
      ->save();
    $labels[$i] = $duplicates[$i]
      ->label() . ' (' . $duplicates[$i]
      ->id() . ')';
  }

  // Submit again with the same values.
  $this
    ->submitForm($edit, t('Save'));
  $params = [
    '%value' => 'duplicate label',
  ];

  // We don't know which id it will display, so just assert a part of the
  // error.
  // @todo remove this once 9.1 and 9.0 are not supported anymore.
  if (version_compare(\Drupal::VERSION, '9.2', '>=')) {
    $error_message = t('Many test entity entities are called %value. Specify the one you want by appending the id in parentheses', $params);
  }
  else {
    $error_message = t('Many entities are called %value. Specify the one you want by appending the id in parentheses', $params);
  }
  $assert_session
    ->responseContains($error_message);

  // Submit with a label that does not match anything.
  // Now try to submit and just specify the label.
  $this
    ->drupalGet('entity_test/manage/' . $entity
    ->id() . '/edit');
  $edit = [
    'dynamic_references[0][target_id]' => 'does not exist',
  ];
  $this
    ->submitForm($edit, t('Save'));

  // @todo remove this once 9.1 and 9.0 are not supported anymore.
  if (version_compare(\Drupal::VERSION, '9.2', '>=')) {
    $assert_session
      ->responseContains(t('There are no test entity entities matching "%value".', [
      '%value' => 'does not exist',
    ]));
  }
  else {
    $assert_session
      ->responseContains(t('There are no entities matching "%value".', [
      '%value' => 'does not exist',
    ]));
  }
  $this
    ->drupalGet('entity_test/manage/' . $entity
    ->id() . '/edit');
  $edit = [
    'name[0][value]' => 'Bazbar',
    // Reference itself.
    'dynamic_references[0][target_id]' => 'Bazbar (' . $entity
      ->id() . ')',
  ];
  $this
    ->submitForm($edit, t('Save'));
  $this
    ->drupalGet('entity_test/' . $entity
    ->id());
  $assert_session
    ->pageTextContains('Bazbar');

  // Reload entity.
  \Drupal::entityTypeManager()
    ->getStorage('entity_test')
    ->resetCache([
    $entity
      ->id(),
  ]);
  $entity = EntityTest::load($entity
    ->id());
  $this
    ->assertEquals($entity->dynamic_references[0]->entity
    ->label(), 'Bazbar');
}