function ModuleTest::testViewsPreview

Tests the \Drupal\views\ViewsExecutable::preview() method.

File

core/modules/views/tests/src/Kernel/ModuleTest.php, line 277

Class

ModuleTest

Tests basic functions from the Views module.

Namespace

Code

public function testViewsPreview() : void {
  $view = Views::getView('test_argument');
  $result = $view->preview('default');
  $this->assertCount(5, $result['#view']->result);
  $view = Views::getView('test_argument');
  $result = $view->preview('default', [
    '0' => 1,
  ]);
  $this->assertCount(1, $result['#view']->result);
  $view = Views::getView('test_argument');
  $result = $view->preview('default', [
    '3' => 1,
  ]);
  $this->assertCount(1, $result['#view']->result);
  $view = Views::getView('test_argument');
  $result = $view->preview('default', [
    '0' => '1,2',
  ]);
  $this->assertCount(2, $result['#view']->result);
  $view = Views::getView('test_argument');
  $result = $view->preview('default', [
    '3' => '1,2',
  ]);
  $this->assertCount(2, $result['#view']->result);
  $view = Views::getView('test_argument');
  $result = $view->preview('default', [
    '0' => '1,2',
    '1' => 'John',
  ]);
  $this->assertCount(1, $result['#view']->result);
  $view = Views::getView('test_argument');
  $result = $view->preview('default', [
    '3' => '1,2',
    '4' => 'John',
  ]);
  $this->assertCount(1, $result['#view']->result);
  $view = Views::getView('test_argument');
  $result = $view->preview('default', [
    '0' => '1,2',
    '1' => 'John,George',
  ]);
  $this->assertCount(2, $result['#view']->result);
  $view = Views::getView('test_argument');
  $result = $view->preview('default', [
    '3' => '1,2',
    '4' => 'John,George',
  ]);
  $this->assertCount(2, $result['#view']->result);
}