function CacheTest::testTimeResultCachingWithPager

Tests result caching with a pager.

File

core/modules/views/tests/src/Kernel/Plugin/CacheTest.php, line 184

Class

CacheTest

Tests pluggable caching for views.

Namespace

Code

public function testTimeResultCachingWithPager() : void {
  $view = Views::getView('test_cache');
  $view->setDisplay();
  $view->display_handler
    ->overrideOption('cache', [
    'type' => 'time',
    'options' => [
      'results_lifespan' => '3600',
      'output_lifespan' => '3600',
    ],
  ]);
  $mapping = [
    'views_test_data_name' => 'name',
  ];
  $view->setDisplay('page_1');
  $view->setCurrentPage(0);
  $this->executeView($view);
  $this->assertIdenticalResultset($view, [
    [
      'name' => 'John',
    ],
    [
      'name' => 'George',
    ],
  ], $mapping);
  $view->destroy();
  $view->setDisplay('page_1');
  $view->setCurrentPage(1);
  $this->executeView($view);
  $this->assertIdenticalResultset($view, [
    [
      'name' => 'Ringo',
    ],
    [
      'name' => 'Paul',
    ],
  ], $mapping);
  $view->destroy();
  $view->setDisplay('page_1');
  $view->setCurrentPage(0);
  $this->executeView($view);
  $this->assertIdenticalResultset($view, [
    [
      'name' => 'John',
    ],
    [
      'name' => 'George',
    ],
  ], $mapping);
  $view->destroy();
  $view->setDisplay('page_1');
  $view->setCurrentPage(2);
  $this->executeView($view);
  $this->assertIdenticalResultset($view, [
    [
      'name' => 'Meredith',
    ],
  ], $mapping);
  $view->destroy();
}