public function ViewExecutableTest::testAttachDisplays in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/views/tests/src/Unit/ViewExecutableTest.php \Drupal\Tests\views\Unit\ViewExecutableTest::testAttachDisplays()
2. 10 core/modules/views/tests/src/Unit/ViewExecutableTest.php \Drupal\Tests\views\Unit\ViewExecutableTest::testAttachDisplays()

Tests if a display gets attached or not.

@covers ::attachDisplays @dataProvider providerAttachDisplays

Parameters

bool $display_enabled: Whether the display to test should be enabled.

bool $access_granted: Whether the user has access to the attached display or not.

bool $expected_to_be_attached: Expected result.

File

core/modules/views/tests/src/Unit/ViewExecutableTest.php, line 467

Class

ViewExecutableTest

@coversDefaultClass \Drupal\views\ViewExecutable @group views

Namespace

Drupal\Tests\views\Unit

Code

public function testAttachDisplays($display_enabled, $access_granted, $expected_to_be_attached) {

  /** @var \Drupal\views\ViewExecutable|\PHPUnit\Framework\MockObject\MockObject $view */

  /** @var \Drupal\views\Plugin\views\display\DisplayPluginBase|\PHPUnit\Framework\MockObject\MockObject $display */
  list($view, $display) = $this
    ->setupBaseViewAndDisplay();
  $display
    ->expects($this
    ->atLeastOnce())
    ->method('acceptAttachments')
    ->willReturn(TRUE);
  $display
    ->expects($this
    ->atLeastOnce())
    ->method('getAttachedDisplays')
    ->willReturn([
    'page_1',
  ]);
  $page_display = $this
    ->getMockBuilder('Drupal\\views\\Plugin\\views\\display\\DisplayPluginBase')
    ->disableOriginalConstructor()
    ->getMock();
  $page_display
    ->expects($this
    ->atLeastOnce())
    ->method('isEnabled')
    ->willReturn($display_enabled);
  $page_display
    ->method('access')
    ->willReturn($access_granted);
  $display_collection = $this
    ->getMockBuilder('Drupal\\views\\DisplayPluginCollection')
    ->disableOriginalConstructor()
    ->getMock();
  $display_collection
    ->expects($this
    ->atLeastOnce())
    ->method('get')
    ->with('page_1')
    ->willReturn($page_display);
  $view->displayHandlers = $display_collection;

  // Setup the expectations.
  $cloned_view = $this
    ->getMockBuilder('Drupal\\views\\ViewExecutable')
    ->disableOriginalConstructor()
    ->getMock();
  $this->viewExecutableFactory
    ->method('get')
    ->willReturn($cloned_view);
  $page_display
    ->expects($expected_to_be_attached ? $this
    ->once() : $this
    ->never())
    ->method('attachTo')
    ->with($cloned_view, 'default', $view->element);
  $view
    ->attachDisplays();
}