function FieldWebTest::testClickSorting

Tests the click sorting functionality.

File

core/modules/views/tests/src/Functional/Handler/FieldWebTest.php, line 73

Class

FieldWebTest

Tests fields from within a UI.

Namespace

Code

public function testClickSorting() : void {
  $this->drupalGet('test_click_sort');
  $this->assertSession()
    ->statusCodeEquals(200);
  // Only the id and name should be click sortable, but not the name.
  $this->assertSession()
    ->linkByHrefExists(Url::fromRoute('<none>', [], [
    'query' => [
      'order' => 'id',
      'sort' => 'asc',
    ],
  ])->toString());
  $this->assertSession()
    ->linkByHrefExists(Url::fromRoute('<none>', [], [
    'query' => [
      'order' => 'name',
      'sort' => 'desc',
    ],
  ])->toString());
  $this->assertSession()
    ->linkByHrefNotExists(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('ID');
  $href = Url::fromRoute('<none>', [], [
    'query' => [
      'order' => 'id',
      'sort' => 'desc',
    ],
  ])->toString();
  $this->assertSession()
    ->linkByHrefExists($href);
  // Check that the output has the expected order (asc).
  $ids = $this->clickSortLoadIdsFromOutput();
  $this->assertEquals(range(1, 5), $ids);
  // Check that the rel attribute has the correct value.
  $this->assertSession()
    ->elementAttributeContains('xpath', "//a[@href='{$href}']", 'rel', 'nofollow');
  $this->clickLink('ID Sort descending');
  // Check that the output has the expected order (desc).
  $ids = $this->clickSortLoadIdsFromOutput();
  $this->assertEquals(range(5, 1, -1), $ids);
}