public function GroupIdArgumentTest::testGroupIdArgument in Group 8

Same name and namespace in other branches

1. 2.0.x tests/src/Kernel/Views/GroupIdArgumentTest.php \Drupal\Tests\group\Kernel\Views\GroupIdArgumentTest::testGroupIdArgument()

Tests the group_id argument.

File

tests/src/Kernel/Views/GroupIdArgumentTest.php, line 56

Class

GroupIdArgumentTest

Tests the group_id argument handler.

Namespace

Drupal\Tests\group\Kernel\Views

Code

public function testGroupIdArgument() {
  $view = Views::getView('test_group_id_argument');
  $view
    ->setDisplay();

  /* @var \Drupal\group\Entity\GroupInterface $group1 */
  $group1 = Group::create([
    'type' => 'default',
    'label' => $this
      ->randomMachineName(),
  ]);
  $group1
    ->save();

  /* @var \Drupal\group\Entity\GroupInterface $group2 */
  $group2 = Group::create([
    'type' => 'default',
    'label' => $this
      ->randomMachineName(),
  ]);
  $group2
    ->save();
  $view
    ->preview();
  $this
    ->assertEquals(2, count($view->result), 'Found the expected number of results.');

  // Set the second group id as an argument.
  $view
    ->destroy();
  $view
    ->preview('default', [
    $group2
      ->id(),
  ]);

  // Verify that the title is overridden.
  $this
    ->assertEquals($group2
    ->label(), $view
    ->getTitle());

  // Verify that the argument filtering works.
  $this
    ->assertEquals(1, count($view->result), 'Found the expected number of results.');
  $this
    ->assertEquals((string) $view->style_plugin
    ->getField(0, 'id'), $group2
    ->id(), 'Found the correct group id.');

  // Verify that setting a non-existing id as argument results in no groups
  // being shown.
  $view
    ->destroy();
  $view
    ->preview('default', [
    22,
  ]);
  $this
    ->assertEquals(0, count($view->result), 'Found the expected number of results.');
}