function ViewExecutableTest::testSetItemsPerPageDuringPreRender

Tests set items per page during pre render.

@legacy-covers ::setItemsPerPage @legacy-covers ::getItemsPerPage

File

core/modules/views/tests/src/Unit/ViewExecutableTest.php, line 634

Class

ViewExecutableTest

Tests Drupal\views\ViewExecutable.

Namespace

Code

public function testSetItemsPerPageDuringPreRender() : void {
  /** @var \Drupal\views\ViewExecutable|\PHPUnit\Framework\MockObject\MockObject $view */
  $view = current($this->setupBaseViewAndDisplay());
  $elements =& $view->element;
  $elements['#cache'] += [
    'keys' => [],
  ];
  $elements['#pre_rendered'] = TRUE;
  $view->setItemsPerPage(12);
  $this->assertEquals(12, $view->getItemsPerPage());
  $this->assertNotContains('items_per_page:12', $view->element['#cache']['keys']);
}