FilterWidgetKernelTest.php in Better Exposed Filters 8.5

Namespace

Drupal\Tests\better_exposed_filters\Kernel\Plugin\filter

File

tests/src/Kernel/Plugin/filter/FilterWidgetKernelTest.php

<?php

namespace Drupal\Tests\better_exposed_filters\Kernel\Plugin\filter;

use Drupal\Tests\better_exposed_filters\Kernel\BetterExposedFiltersKernelTestBase;
use Drupal\views\Views;

/**
 * Tests the advanced options of a filter widget.
 *
 * @group better_exposed_filters
 *
 * @see \Drupal\better_exposed_filters\Plugin\better_exposed_filters\filter\FilterWidgetBase
 */
class FilterWidgetKernelTest extends BetterExposedFiltersKernelTestBase {

  /**
   * {@inheritdoc}
   */
  public static $testViews = [
    'bef_test',
  ];

  /**
   * Tests grouping filter options.
   *
   * There is a bug in views where changing the identifier of an exposed
   * grouped filter will cause an undefined index notice.
   *
   * @todo Enable test once https://www.drupal.org/project/drupal/issues/2884296
   *   is fixed
   */

  /*public function testGroupedFilters() {
    $view = Views::getView('bef_test');
    $display = &$view->storage->getDisplay('default');

    // Ensure our filter "field_bef_boolean_value" is grouped.
    $display['display_options']['filters']['field_bef_boolean_value']
    ['is_grouped'] = TRUE;
    $display['display_options']['filters']['field_bef_boolean_value']
    ['group_info'] = [
    'plugin_id' => 'boolean',
    'label' => 'bef_boolean (field_bef_boolean)',
    'description' => '',
    'identifier' => 'field_bef_boolean_value2',
    'optional' => TRUE,
    'widget' => 'select',
    'multiple' => FALSE,
    'remember' => FALSE,
    'default_group' => 'All',
    'default_group_multiple' => [],
    'group_items' => [
    1 => [
    'title' => 'YES',
    'operator' => '=',
    'value' => '1',
    ],
    2 => [
    'title' => 'NO',
    'operator' => '=',
    'value' => '0',
    ],
    ],
    ];

    // Render the exposed form.
    $output = $this->getExposedFormRenderArray($view);

    // Check our "FIELD_BEF_BOOLEAN" filter is rendered with id
    // "field_bef_boolean_value2".
    $this->assertTrue(isset($output['field_bef_boolean_value2']),
    'Exposed filter "FIELD_BEF_BOOLEAN" is exposed with id
    "field_bef_boolean_value2".');

    $view->destroy();
    }*/

  /**
   * Tests sorting filter options alphabetically.
   */
  public function testSortFilterOptions() {
    $view = Views::getView('bef_test');
    $display =& $view->storage
      ->getDisplay('default');

    // Get the exposed form render array.
    $output = $this
      ->getExposedFormRenderArray($view);

    // Assert our "field_bef_integer" filter options are not sorted
    // alphabetically, but by key.
    $sorted_options = $options = $output['field_bef_integer_value']['#options'];
    asort($sorted_options);
    $this
      ->assertNotEqual(array_keys($options), array_keys($sorted_options), '"Field BEF integer" options are not sorted alphabetically.');
    $view
      ->destroy();

    // Enable sort for filter options.
    $this
      ->setBetterExposedOptions($view, [
      'filter' => [
        'field_bef_integer_value' => [
          'plugin_id' => 'default',
          'advanced' => [
            'sort_options' => TRUE,
          ],
        ],
      ],
    ]);

    // Get the exposed form render array.
    $output = $this
      ->getExposedFormRenderArray($view);

    // Assert our "field_bef_integer" filter options are sorted alphabetically.
    $sorted_options = $options = $output['field_bef_integer_value']['#options'];
    asort($sorted_options);

    // Assert our "collapsible" options detail is visible.
    $this
      ->assertEqual(array_keys($options), array_keys($sorted_options), '"Field BEF integer" options are sorted alphabetically.');
    $view
      ->destroy();
  }

  /**
   * Tests moving filter option into collapsible fieldset.
   */
  public function testCollapsibleOption() {
    $view = Views::getView('bef_test');
    $display =& $view->storage
      ->getDisplay('default');

    // Enable collapsible options.
    $this
      ->setBetterExposedOptions($view, [
      'filter' => [
        'field_bef_email_value' => [
          'plugin_id' => 'default',
          'advanced' => [
            'collapsible' => TRUE,
          ],
        ],
      ],
    ]);

    // Render the exposed form.
    $this
      ->renderExposedForm($view);

    // Assert our "collapsible" options detail is visible.
    $actual = $this
      ->xpath("//form//details[@data-drupal-selector='edit-field-bef-email-value-collapsible']");
    $this
      ->assertCount(1, $actual, '"Field BEF Email" option is displayed as collapsible fieldset.');
    $view
      ->destroy();
  }

}

Classes

Name	Description
FilterWidgetKernelTest	Tests the advanced options of a filter widget.