public function RadioButtonsPagerWidgetKernelTest::testExposedRadioButtons in Better Exposed Filters 8.4

Same name and namespace in other branches

1. 8.5 tests/src/Kernel/Plugin/pager/RadioButtonsPagerWidgetKernelTest.php \Drupal\Tests\better_exposed_filters\Kernel\Plugin\pager\RadioButtonsPagerWidgetKernelTest::testExposedRadioButtons()

Tests the exposed radio buttons pager widget.

File

tests/src/Kernel/Plugin/pager/RadioButtonsPagerWidgetKernelTest.php, line 25

Class

RadioButtonsPagerWidgetKernelTest

Tests the radio buttons pager widget (i.e. "bef").

Namespace

Drupal\Tests\better_exposed_filters\Kernel\Plugin\pager

Code

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

  // Ensure our pager exposes all items (i.e. items_per_page and offset).
  $display['display_options']['pager']['options']['expose']['items_per_page'] = TRUE;
  $display['display_options']['pager']['options']['expose']['offset'] = TRUE;

  // Change exposed pager to radio buttons (i.e. 'bef').
  $this
    ->setBetterExposedOptions($view, [
    'pager' => [
      'plugin_id' => 'bef',
    ],
  ]);

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

  // Check our pager item "items_per_page" is rendered as radio buttons.
  $actual = $this
    ->xpath('//form//input[@type="radio" and starts-with(@name, "items_per_page")]');
  $this
    ->assertCount(4, $actual, 'Exposed pager "items_per_page" has correct number of exposed radio buttons.');
  $view
    ->destroy();
}