function EntityReferenceAdminTest::testFieldAdminHandler

Tests the Entity Reference Admin UI.

File

core/modules/field/tests/src/Functional/EntityReference/EntityReferenceAdminTest.php, line 82

Class

EntityReferenceAdminTest

Tests for the administrative UI.

Namespace

Code

public function testFieldAdminHandler() : void {
    $bundle_path = 'admin/structure/types/manage/' . $this->type;
    // Create a new view and display it as an 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->drupalGet('admin/structure/views/add');
    $this->submitForm($edit, 'Save and edit');
    $this->submitForm([], 'Duplicate as Entity Reference');
    $this->clickLink('Settings');
    $edit = [
        'style_options[search_fields][title]' => 'title',
    ];
    $this->submitForm($edit, 'Apply');
    // Set sort to NID ascending.
    $edit = [
        'name[node_field_data.nid]' => 1,
    ];
    $this->drupalGet('admin/structure/views/nojs/add-handler/node_test_view/entity_reference_1/sort');
    $this->submitForm($edit, 'Add and configure sort criteria');
    $this->submitForm([], 'Apply');
    $this->drupalGet('admin/structure/views/view/node_test_view/edit/entity_reference_1');
    $this->submitForm([], 'Save');
    $this->clickLink('Settings');
    // Create a test entity reference field.
    $field_name = 'test_entity_ref_field';
    $this->fieldUIAddNewField($bundle_path, $field_name, 'Test Entity Reference Field', 'field_ui:entity_reference:node', [], [], FALSE);
    // Set to unlimited.
    $edit = [
        'field_storage[subform][cardinality]' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
    ];
    $this->submitForm($edit, 'Update settings');
    // Add the view to the test field.
    $edit = [
        'settings[handler]' => 'views',
    ];
    $this->submitForm($edit, 'Change handler');
    $edit = [
        'required' => FALSE,
        'settings[handler_settings][view][view_and_display]' => 'node_test_view:entity_reference_1',
    ];
    $this->submitForm($edit, 'Save settings');
    $this->assertSession()
        ->statusMessageContains("Saved Test Entity Reference Field configuration.", MessengerInterface::TYPE_STATUS);
    $this->assertFieldExistsOnOverview('Test Entity Reference Field');
    // 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);
    $field = $this->assertSession()
        ->fieldExists('field_test_entity_ref_field[0][target_id]');
    $this->assertStringContainsString("/entity_reference_autocomplete/node/views/", $field->getAttribute('data-autocomplete-path'));
    $target_url = $this->getAbsoluteUrl($field->getAttribute('data-autocomplete-path'));
    $this->drupalGet($target_url, [
        'query' => [
            'q' => 'Foo',
        ],
    ]);
    $this->assertSession()
        ->pageTextContains($node1->getTitle() . ' (' . $node1->id() . ')');
    $this->assertSession()
        ->pageTextContains($node2->getTitle() . ' (' . $node2->id() . ')');
    // Try to add a new node, fill the entity reference field and submit the
    // form.
    $this->drupalGet('node/add/' . $this->type);
    $this->submitForm([], '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() . ')',
    ];
    $this->submitForm($edit, 'Save');
    $this->assertSession()
        ->statusCodeEquals(200);
    $edit = [
        'title[0][value]' => 'Example',
        'field_test_entity_ref_field[0][target_id]' => 'Test',
    ];
    $this->drupalGet('node/add/' . $this->type);
    $this->submitForm($edit, 'Save');
    // Assert that entity reference autocomplete field is validated.
    $this->assertSession()
        ->pageTextContains('There are no content items matching "Test"');
    $edit = [
        'title[0][value]' => 'Test',
        'field_test_entity_ref_field[0][target_id]' => $node1->getTitle(),
    ];
    $this->drupalGet('node/add/' . $this->type);
    $this->submitForm($edit, 'Save');
    // Assert the results multiple times to avoid sorting problem of nodes with
    // the same title.
    $this->assertSession()
        ->pageTextContains('Multiple content items match this reference;');
    $this->assertSession()
        ->pageTextContains($node1->getTitle() . ' (' . $node1->id() . ')');
    $this->assertSession()
        ->pageTextContains($node2->getTitle() . ' (' . $node2->id() . ')');
    $this->assertSession()
        ->pageTextContains('Specify the one you want by appending the id in parentheses, like "' . $node2->getTitle() . ' (' . $node2->id() . ')' . '".');
    $edit = [
        'title[0][value]' => 'Test',
        'field_test_entity_ref_field[0][target_id]' => $node1->getTitle() . ' (' . $node1->id() . ')',
    ];
    $this->drupalGet('node/add/' . $this->type);
    $this->submitForm($edit, '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);
    $edit = [
        'field_storage[subform][cardinality]' => -1,
    ];
    $this->submitForm($edit, 'Update settings');
    // Assert that the target bundle handler setting is initially set.
    $this->assertSession()
        ->checkboxChecked('settings[handler_settings][target_bundles][tags]');
    // Change the handler to 'views'.
    $this->submitForm([
        'settings[handler]' => 'views',
    ], 'Change handler');
    $this->assertSession()
        ->fieldValueEquals('settings[handler]', 'views');
    // Change handler back to 'default'.
    $this->submitForm([
        'settings[handler]' => 'default:taxonomy_term',
    ], 'Change handler');
    // Assert that changing the handler resets the handler settings.
    $this->assertSession()
        ->checkboxNotChecked('settings[handler_settings][target_bundles][tags]');
    $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 = [
        'settings[handler_settings][target_bundles][tags]' => TRUE,
        // This must be set before new entities will be auto-created.
'settings[handler_settings][auto_create]' => 1,
    ];
    $this->submitForm($edit, 'Save settings');
    $this->assertFieldExistsOnOverview($taxonomy_term_field_name);
    $this->drupalGet($bundle_path . '/fields/' . $field_path);
    $edit = [
        'set_default_value' => '1',
        // A term that doesn't yet exist.
'default_value_input[field_' . $taxonomy_term_field_name . '][0][target_id]' => $term_name,
    ];
    $this->submitForm($edit, 'Save settings');
    $this->assertFieldExistsOnOverview($taxonomy_term_field_name);
    // 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.');
}