function EntityReferenceAdminTest::testFieldAdminHandler

Tests the Entity Reference Admin UI.

File

core/modules/field/tests/src/Functional/EntityReference/EntityReferenceAdminTest.php, line 79

Class

EntityReferenceAdminTest

Tests for the administrative UI.

Namespace

Code

public function testFieldAdminHandler() {
  $bundle_path = 'admin/structure/types/manage/' . $this->type;
  // Create a new view and display it as a entity reference.
  $edit = [
    'id' => 'node_test_view',
    'label' => 'Node Test View',
    'show[wizard_key]' => 'node',
    'show[sort]' => 'none',
    'page[create]' => 1,
    'page[title]' => 'Test Node View',
    'page[path]' => 'test/node/view',
    'page[style][style_plugin]' => 'default',
    'page[style][row_plugin]' => 'fields',
  ];
  $this->drupalPostForm('admin/structure/views/add', $edit, t('Save and edit'));
  $this->drupalPostForm(NULL, [], t('Duplicate as Entity Reference'));
  $this->clickLink(t('Settings'));
  $edit = [
    'style_options[search_fields][title]' => 'title',
  ];
  $this->drupalPostForm(NULL, $edit, t('Apply'));
  // Set sort to NID ascending.
  $edit = [
    'name[node_field_data.nid]' => 1,
  ];
  $this->drupalPostForm('admin/structure/views/nojs/add-handler/node_test_view/entity_reference_1/sort', $edit, t('Add and configure sort criteria'));
  $this->drupalPostForm(NULL, NULL, t('Apply'));
  $this->drupalPostForm('admin/structure/views/view/node_test_view/edit/entity_reference_1', [], t('Save'));
  $this->clickLink(t('Settings'));
  // Create a test entity reference field.
  $field_name = 'test_entity_ref_field';
  $edit = [
    'new_storage_type' => 'field_ui:entity_reference:node',
    'label' => 'Test Entity Reference Field',
    'field_name' => $field_name,
  ];
  $this->drupalPostForm($bundle_path . '/fields/add-field', $edit, t('Save and continue'));
  // Set to unlimited.
  $edit = [
    'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
  ];
  $this->drupalPostForm(NULL, $edit, t('Save field settings'));
  // Add the view to the test field.
  $edit = [
    'settings[handler]' => 'views',
  ];
  $this->drupalPostForm(NULL, $edit, t('Change handler'));
  $edit = [
    'required' => FALSE,
    'settings[handler_settings][view][view_and_display]' => 'node_test_view:entity_reference_1',
  ];
  $this->drupalPostForm(NULL, $edit, t('Save settings'));
  // Create nodes.
  $node1 = Node::create([
    'type' => $this->type,
    'title' => 'Foo Node',
  ]);
  $node1->save();
  $node2 = Node::create([
    'type' => $this->type,
    'title' => 'Foo Node',
  ]);
  $node2->save();
  // Try to add a new node and fill the entity reference field.
  $this->drupalGet('node/add/' . $this->type);
  $result = $this->xpath('//input[@name="field_test_entity_ref_field[0][target_id]" and contains(@data-autocomplete-path, "/entity_reference_autocomplete/node/views/")]');
  $target_url = $this->getAbsoluteUrl($result[0]->getAttribute('data-autocomplete-path'));
  $this->drupalGet($target_url, [
    'query' => [
      'q' => 'Foo',
    ],
  ]);
  $this->assertRaw($node1->getTitle() . ' (' . $node1->id() . ')');
  $this->assertRaw($node2->getTitle() . ' (' . $node2->id() . ')');
  // Try to add a new node, fill the entity reference field and submit the
  // form.
  $this->drupalPostForm('node/add/' . $this->type, [], t('Add another item'));
  $edit = [
    'title[0][value]' => 'Example',
    'field_test_entity_ref_field[0][target_id]' => 'Foo Node (' . $node1->id() . ')',
    'field_test_entity_ref_field[1][target_id]' => 'Foo Node (' . $node2->id() . ')',
  ];
  $this->drupalPostForm(NULL, $edit, t('Save'));
  $this->assertSession()
    ->statusCodeEquals(200);
  $edit = [
    'title[0][value]' => 'Example',
    'field_test_entity_ref_field[0][target_id]' => 'Test',
  ];
  $this->drupalPostForm('node/add/' . $this->type, $edit, t('Save'));
  // Assert that entity reference autocomplete field is validated.
  $this->assertText(t('There are no entities matching "@entity"', [
    '@entity' => 'Test',
  ]));
  $edit = [
    'title[0][value]' => 'Test',
    'field_test_entity_ref_field[0][target_id]' => $node1->getTitle(),
  ];
  $this->drupalPostForm('node/add/' . $this->type, $edit, t('Save'));
  // Assert the results multiple times to avoid sorting problem of nodes with
  // the same title.
  $this->assertText(t('Multiple entities match this reference;'));
  $this->assertText(t("@node1", [
    '@node1' => $node1->getTitle() . ' (' . $node1->id() . ')',
  ]));
  $this->assertText(t("@node2", [
    '@node2' => $node2->getTitle() . ' (' . $node2->id() . ')',
  ]));
  $this->assertText(t('Specify the one you want by appending the id in parentheses, like "@example".', [
    '@example' => $node2->getTitle() . ' (' . $node2->id() . ')',
  ]));
  $edit = [
    'title[0][value]' => 'Test',
    'field_test_entity_ref_field[0][target_id]' => $node1->getTitle() . ' (' . $node1->id() . ')',
  ];
  $this->drupalPostForm('node/add/' . $this->type, $edit, t('Save'));
  $this->assertSession()
    ->linkExists($node1->getTitle());
  // Tests adding default values to autocomplete widgets.
  Vocabulary::create([
    'vid' => 'tags',
    'name' => 'tags',
  ])->save();
  $taxonomy_term_field_name = $this->createEntityReferenceField('taxonomy_term', [
    'tags',
  ]);
  $field_path = 'node.' . $this->type . '.field_' . $taxonomy_term_field_name;
  $this->drupalGet($bundle_path . '/fields/' . $field_path . '/storage');
  $edit = [
    'cardinality' => -1,
  ];
  $this->drupalPostForm(NULL, $edit, t('Save field settings'));
  $this->drupalGet($bundle_path . '/fields/' . $field_path);
  $term_name = $this->randomString();
  $result = \Drupal::entityQuery('taxonomy_term')->condition('name', $term_name)
    ->condition('vid', 'tags')
    ->accessCheck(FALSE)
    ->execute();
  $this->assertCount(0, $result, "No taxonomy terms exist with the name '{$term_name}'.");
  $edit = [
    // This must be set before new entities will be auto-created.
'settings[handler_settings][auto_create]' => 1,
  ];
  $this->drupalPostForm(NULL, $edit, t('Save settings'));
  $this->drupalGet($bundle_path . '/fields/' . $field_path);
  $edit = [
    // A term that doesn't yet exist.
'default_value_input[field_' . $taxonomy_term_field_name . '][0][target_id]' => $term_name,
  ];
  $this->drupalPostForm(NULL, $edit, t('Save settings'));
  // The term should now exist.
  $result = \Drupal::entityQuery('taxonomy_term')->condition('name', $term_name)
    ->condition('vid', 'tags')
    ->accessCheck(FALSE)
    ->execute();
  $this->assertCount(1, $result, 'Taxonomy term was auto created when set as field default.');
}