function ManageDisplayTest::testWidgetUI

Tests widget settings.

File

core/modules/field_ui/tests/src/FunctionalJavascript/ManageDisplayTest.php, line 245

Class

ManageDisplayTest

Tests the Field UI "Manage display" and "Manage form display" screens.

Namespace

Code

public function testWidgetUI() {
    // Admin Manage Fields page.
    $manage_fields = 'admin/structure/types/manage/' . $this->type;
    // Admin Manage Display page.
    $manage_display = $manage_fields . '/form-display';
    $form_storage = $this->entity_type_manager
        ->getStorage('entity_form_display');
    // Creates a new field that can be used with multiple formatters.
    // Reference: Drupal\field_test\Plugin\Field\FieldWidget\TestFieldWidgetMultiple::isApplicable().
    $this->fieldUIAddNewField($manage_fields, 'test', 'Test field');
    // Get the display options (formatter and settings) that were automatically
    // assigned for the 'default' display.
    
    /** @var \Drupal\Core\Entity\Display\EntityFormDisplayInterface $display */
    $display = $form_storage->loadUnchanged("node.{$this->type}.default");
    $display_options = $display->getComponent('field_test');
    $widget_type = $display_options['type'];
    $default_settings = \Drupal::service('plugin.manager.field.widget')->getDefaultSettings($widget_type);
    $setting_name = key($default_settings);
    $setting_value = $display_options['settings'][$setting_name];
    // Display the "Manage form display" screen and check if the expected
    // widget is selected.
    $this->drupalGet($manage_display);
    $session = $this->getSession();
    $assert_session = $this->assertSession();
    $page = $session->getPage();
    $field_test_settings = $page->find('css', 'input[name="field_test_settings_edit"]');
    $field_test_type = $page->findField('fields[field_test][type]');
    $button_save = $page->findButton('Save');
    $this->assertEquals($widget_type, $field_test_type->getValue(), 'The expected widget is selected.');
    $assert_session->responseContains("{$setting_name}: {$setting_value}");
    // Check whether widget weights are respected.
    $this->assertFieldSelectOptions($field_test_type, [
        'test_field_widget',
        'test_field_widget_multilingual',
        'test_field_widget_multiple',
    ]);
    $field_test_type->setValue('test_field_widget_multiple');
    $assert_session->assertWaitOnAjaxRequest();
    $button_save->click();
    $this->drupalGet($manage_display);
    $widget_type = 'test_field_widget_multiple';
    $default_settings = \Drupal::service('plugin.manager.field.widget')->getDefaultSettings($widget_type);
    $setting_name = key($default_settings);
    $setting_value = $default_settings[$setting_name];
    $this->assertEquals($widget_type, $field_test_type->getValue(), 'The expected widget is selected.');
    $assert_session->responseContains("{$setting_name}: {$setting_value}");
    $button_save->click();
    
    /** @var \Drupal\Core\Entity\Display\EntityFormDisplayInterface $display */
    $display = $form_storage->loadUnchanged("node.{$this->type}.default");
    $display_options = $display->getComponent('field_test');
    $current_widget = $display_options['type'];
    $current_setting_value = $display_options['settings'][$setting_name];
    $this->assertEquals($current_widget, $widget_type, 'The widget was updated.');
    $this->assertEquals($current_setting_value, $setting_value, 'The setting was updated.');
    // Assert that hook_field_widget_settings_summary_alter() is called.
    $assert_session->responseContains('field_test_field_widget_settings_summary_alter');
    $field_test_settings->click();
    $assert_session->assertWaitOnAjaxRequest();
    // Assert that the field added in
    // field_test_field_widget_third_party_settings_form() is present.
    $field_third_party_test = $page->findField('fields[field_test][settings_edit_form][third_party_settings][field_third_party_test][field_test_widget_third_party_settings_form]');
    $this->assertNotEmpty($field_third_party_test, 'The field added in hook_field_widget_third_party_settings_form() is present on the settings form.');
    $field_third_party_test->setValue('foo');
    $page->findButton('Update')
        ->click();
    $assert_session->assertWaitOnAjaxRequest();
    $button_save->click();
    $this->drupalGet($manage_display);
    // Assert the third party settings.
    \Drupal::service('entity_field.manager')->clearCachedFieldDefinitions();
    
    /** @var \Drupal\Core\Entity\Display\EntityFormDisplayInterface $display */
    $display = $form_storage->loadUnchanged('node.' . $this->type . '.default');
    $this->assertEquals($display->getRenderer('field_test')
        ->getThirdPartySetting('field_third_party_test', 'field_test_widget_third_party_settings_form'), 'foo');
    $this->assertContains('field_third_party_test', $display->calculateDependencies()
        ->getDependencies()['module'], 'Form display does not have a dependency on field_third_party_test module.');
    // Creates a new field that can not be used with the multiple formatter.
    // Reference: Drupal\field_test\Plugin\Field\FieldWidget\TestFieldWidgetMultiple::isApplicable().
    $this->fieldUIAddNewField($manage_fields, 'onewidgetfield', 'One Widget Field');
    // Go to the Manage Form Display.
    $this->drupalGet($manage_display);
    $field_onewidgetfield_type = $page->findField('fields[field_onewidgetfield][type]');
    $field_test_drag_handle = $page->find('css', '#field-test .tabledrag-handle');
    $field_region = $page->findField('fields[field_test][region]');
    $weight_toggle = $page->find('css', '.tabledrag-toggle-weight');
    $target = $page->find('css', '.region-hidden-message');
    // Checks if the select elements contain the specified options.
    $this->assertFieldSelectOptions($field_test_type, [
        'test_field_widget',
        'test_field_widget_multilingual',
        'test_field_widget_multiple',
    ]);
    $this->assertFieldSelectOptions($field_onewidgetfield_type, [
        'test_field_widget',
        'test_field_widget_multilingual',
    ]);
    $field_test_drag_handle->dragTo($target);
    $assert_session->assertWaitOnAjaxRequest();
    $button_save->click();
    // Validate the changed display settings on the server.
    
    /** @var \Drupal\Core\Entity\Display\EntityFormDisplayInterface $display */
    $display = $form_storage->loadUnchanged("node.{$this->type}.default");
    $this->assertNull($display->getComponent('field_test'));
    // Switch to manual mode.
    $weight_toggle->click();
    // Change the region to content using the region field.
    $this->assertEquals('hidden', $field_region->getValue());
    $field_region->setValue('content');
    $assert_session->assertWaitOnAjaxRequest();
    $button_save->click();
    // Validate the change on the server.
    $this->drupalGet($manage_display);
    $display = EntityFormDisplay::load("node.{$this->type}.default");
    $this->assertNotNull($display->getComponent('field_test'));
}