TemplateSuggestionsTest.php in Double Field 4.x

Namespace

Drupal\double_field\Kernel

File

tests/src/Kernel/TemplateSuggestionsTest.php

<?php

namespace Drupal\double_field\Kernel;

use Drupal\KernelTests\KernelTestBase;

/**
 * Tests the theme suggestions hooks function.
 *
 * @group double_field
 */
final class TemplateSuggestionsTest extends KernelTestBase {

  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'system',
    'double_field',
  ];

  /**
   * Test callback.
   */
  public function testTemplateHookSuggestions() : void {
    $variables = [
      'elements' => [
        '#field_name' => 'field_example',
      ],
    ];
    $module_handler = $this->container
      ->get('module_handler');
    $suggestions = $module_handler
      ->invokeAll('theme_suggestions_double_field_item', [
      $variables,
    ]);
    self::assertSame([
      'double_field_item__field_example',
    ], $suggestions);
    $suggestions = $module_handler
      ->invokeAll('theme_suggestions_double_field_subfield', [
      $variables,
    ]);
    self::assertSame([
      'double_field_subfield__field_example',
    ], $suggestions);
    $suggestions = $module_handler
      ->invokeAll('theme_suggestions_double_field_definition_list', [
      $variables,
    ]);
    self::assertSame([
      'double_field_definition_list__field_example',
    ], $suggestions);
    $suggestions = [];
    $data['context'] = [];
    $module_handler
      ->alter('theme_suggestions_item_list', $suggestions, $data);
    self::assertSame([], $suggestions);
    $suggestions = [];
    $data['context']['double_field']['field_name'] = 'field_example';
    $module_handler
      ->alter('theme_suggestions_item_list', $suggestions, $data);
    self::assertSame([
      'item_list__double_field__field_example',
    ], $suggestions);
    $suggestions = [];
    $data['attributes'] = [];
    $module_handler
      ->alter('theme_suggestions_table', $suggestions, $data);
    self::assertSame([], $suggestions);
    $suggestions = [];
    $data['attributes']['double-field--field-name'] = 'field_example';
    $module_handler
      ->alter('theme_suggestions_table', $suggestions, $data);
    self::assertSame([
      'table__double_field__field_example',
    ], $suggestions);
  }

}

Classes

Name	Description
TemplateSuggestionsTest	Tests the theme suggestions hooks function.