function 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

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));
}