public function FieldWebTest::testClickSorting in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/tests/src/Functional/Handler/FieldWebTest.php \Drupal\Tests\views\Functional\Handler\FieldWebTest::testClickSorting()

Tests the click sorting functionality.

File

core/modules/views/tests/src/Functional/Handler/FieldWebTest.php, line 68

Class

FieldWebTest

Tests fields from within a UI.

Namespace

Drupal\Tests\views\Functional\Handler

Code

public function testClickSorting() {
  $this
    ->drupalGet('test_click_sort');
  $this
    ->assertSession()
    ->statusCodeEquals(200);

  // Only the id and name should be click sortable, but not the name.
  $this
    ->assertLinkByHref(Url::fromRoute('<none>', [], [
    'query' => [
      'order' => 'id',
      'sort' => 'asc',
    ],
  ])
    ->toString());
  $this
    ->assertLinkByHref(Url::fromRoute('<none>', [], [
    'query' => [
      'order' => 'name',
      'sort' => 'desc',
    ],
  ])
    ->toString());
  $this
    ->assertNoLinkByHref(Url::fromRoute('<none>', [], [
    'query' => [
      'order' => 'created',
    ],
  ])
    ->toString());

  // Check that the view returns the click sorting cache contexts.
  $expected_contexts = [
    'languages:language_interface',
    'theme',
    'url.query_args',
  ];
  $this
    ->assertCacheContexts($expected_contexts);

  // Clicking a click sort should change the order.
  $this
    ->clickLink(t('ID'));
  $href = Url::fromRoute('<none>', [], [
    'query' => [
      'order' => 'id',
      'sort' => 'desc',
    ],
  ])
    ->toString();
  $this
    ->assertLinkByHref($href);

  // Check that the output has the expected order (asc).
  $ids = $this
    ->clickSortLoadIdsFromOutput();
  $this
    ->assertEqual($ids, range(1, 5));

  // Check that the rel attribute has the correct value.
  $result = $this
    ->xpath('//a[@href="' . $href . '"]');
  $this
    ->assertEquals('nofollow', $result[0]
    ->getAttribute('rel'));
  $this
    ->clickLink(t('ID Sort descending'));

  // Check that the output has the expected order (desc).
  $ids = $this
    ->clickSortLoadIdsFromOutput();
  $this
    ->assertEqual($ids, range(5, 1, -1));
}