DropdownWidgetTest.php in Facets 8

Namespace

Drupal\Tests\facets\Unit\Plugin\widget

File

tests/src/Unit/Plugin/widget/DropdownWidgetTest.php

<?php

namespace Drupal\Tests\facets\Unit\Plugin\widget;

use Drupal\facets\Plugin\facets\widget\DropdownWidget;

/**
 * Unit test for widget.
 *
 * @group facets
 */
class DropdownWidgetTest extends WidgetTestBase {

  /**
   * Creates a new processor object for use in the tests.
   */
  protected function setUp() {
    parent::setUp();
    $this->widget = new DropdownWidget([
      'show_numbers' => TRUE,
    ], 'dropdown_widget', []);
  }

  /**
   * Tests widget without filters.
   */
  public function testNoFilterResults() {
    $facet = $this->facet;
    $facet
      ->setResults($this->originalResults);
    $output = $this->widget
      ->build($facet);
    $this
      ->assertSame('array', gettype($output));
    $this
      ->assertCount(4, $output['#items']);
    $this
      ->assertEquals([
      'facet-inactive',
      'js-facets-dropdown-links',
    ], $output['#attributes']['class']);
    $expected_links = [
      $this
        ->buildLinkAssertion('Llama', 'llama', $facet, 10),
      $this
        ->buildLinkAssertion('Badger', 'badger', $facet, 20),
      $this
        ->buildLinkAssertion('Duck', 'duck', $facet, 15),
      $this
        ->buildLinkAssertion('Alpaca', 'alpaca', $facet, 9),
    ];
    foreach ($expected_links as $index => $value) {
      $this
        ->assertSame('array', gettype($output['#items'][$index]));
      $this
        ->assertEquals($value, $output['#items'][$index]['#title']);
      $this
        ->assertSame('array', gettype($output['#items'][$index]['#title']));
      $this
        ->assertEquals('link', $output['#items'][$index]['#type']);
      $this
        ->assertEquals([
        'facet-item',
      ], $output['#items'][$index]['#wrapper_attributes']['class']);
    }
  }

  /**
   * {@inheritdoc}
   */
  public function testDefaultConfiguration() {
    $default_config = $this->widget
      ->defaultConfiguration();

    // We can't use $this->assertEquals() because that makes mocking here too
    // hard, that way we'd need to also mock the translation interface. That's
    // not needed.
    $this
      ->assertArrayHasKey('show_numbers', $default_config);
    $this
      ->assertArrayHasKey('default_option_label', $default_config);
  }

}

Classes

Name	Description
DropdownWidgetTest	Unit test for widget.