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.');
}