function 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 479

Class

ViewExecutableTest

@coversDefaultClass \Drupal\views\ViewExecutable @group views

Namespace

Code

public function testAttachDisplays($display_enabled, $access_granted, $expected_to_be_attached) : void {
    
    /** @var \Drupal\views\ViewExecutable|\PHPUnit\Framework\MockObject\MockObject $view */
    
    /** @var \Drupal\views\Plugin\views\display\DisplayPluginBase|\PHPUnit\Framework\MockObject\MockObject $display */
    [
        $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();
}