class ViewExecutableTest

class ViewExecutableTest extends UnitTestCase {
  
  /**
   * Indicates that a display is enabled.
   */
  const DISPLAY_ENABLED = TRUE;
  
  /**
   * Indicates that a display is disabled.
   */
  const DISPLAY_DISABLED = FALSE;
  
  /**
   * Indicates that user has access to the display.
   */
  const ACCESS_GRANTED = TRUE;
  
  /**
   * Indicates that user has no access to the display.
   */
  const ACCESS_REVOKED = FALSE;
  
  /**
   * A mocked display collection.
   *
   * @var \Drupal\views\DisplayPluginCollection|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $displayHandlers;
  
  /**
   * The mocked view executable.
   *
   * @var \Drupal\views\ViewExecutableFactory|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $viewExecutableFactory;
  
  /**
   * The tested view executable.
   *
   * @var \Drupal\views\ViewExecutable
   */
  protected $executable;
  
  /**
   * The mocked view entity.
   *
   * @var \Drupal\views\ViewEntityInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $view;
  
  /**
   * The mocked user.
   *
   * @var \Drupal\Core\Session\AccountInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $user;
  
  /**
   * The mocked views data.
   *
   * @var \Drupal\views\ViewsData|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $viewsData;
  
  /**
   * The mocked display router handler.
   *
   * @var \Drupal\views\Plugin\views\display\DisplayRouterInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $displayHandler;
  
  /**
   * The mocked route provider.
   *
   * @var \Drupal\Core\Routing\RouteProviderInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $routeProvider;
  
  /**
   * The mocked none cache plugin.
   *
   * @var \Drupal\views\Plugin\views\cache\None|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $noneCache;
  
  /**
   * The mocked cache plugin that returns a successful result.
   *
   * @var \Drupal\views\Plugin\views\cache\None|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $successCache;
  
  /**
   * The display plugin manager.
   *
   * @var \Drupal\Component\Plugin\PluginManagerInterface
   */
  protected $displayPluginManager;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->view = $this->createMock('Drupal\\views\\ViewEntityInterface');
    $this->user = $this->createMock('Drupal\\Core\\Session\\AccountInterface');
    $this->viewsData = $this->getMockBuilder('Drupal\\views\\ViewsData')
      ->disableOriginalConstructor()
      ->getMock();
    $this->displayHandler = $this->getMockBuilder('Drupal\\views\\Plugin\\views\\display\\DisplayRouterInterface')
      ->disableOriginalConstructor()
      ->getMock();
    $this->routeProvider = $this->createMock('Drupal\\Core\\Routing\\RouteProviderInterface');
    $this->displayHandlers = $this->getMockBuilder('Drupal\\views\\DisplayPluginCollection')
      ->disableOriginalConstructor()
      ->getMock();
    $this->displayPluginManager = $this->getMockBuilder('\\Drupal\\views\\Plugin\\ViewsPluginManager')
      ->disableOriginalConstructor()
      ->getMock();
    $this->executable = new ViewExecutable($this->view, $this->user, $this->viewsData, $this->routeProvider, $this->displayPluginManager);
    $this->executable->display_handler = $this->displayHandler;
    $this->executable->displayHandlers = $this->displayHandlers;
    $this->viewExecutableFactory = $this->getMockBuilder('Drupal\\views\\ViewExecutableFactory')
      ->disableOriginalConstructor()
      ->getMock();
    $module_handler = $this->getMockBuilder(ModuleHandlerInterface::class)
      ->getMock();
    $this->noneCache = $this->getMockBuilder(NoneCache::class)
      ->disableOriginalConstructor()
      ->getMock();
    $success_cache = $this->prophesize(CachePluginBase::class);
    $success_cache->cacheGet('results')
      ->willReturn(TRUE);
    $this->successCache = $success_cache->reveal();
    $cache_manager = $this->prophesize(PluginManagerInterface::class);
    $cache_manager->createInstance('none')
      ->willReturn($this->noneCache);
    $translation = $this->getStringTranslationStub();
    $container = new ContainerBuilder();
    $container->set('string_translation', $translation);
    $container->set('views.executable', $this->viewExecutableFactory);
    $container->set('module_handler', $module_handler);
    $container->set('plugin.manager.views.cache', $cache_manager->reveal());
    \Drupal::setContainer($container);
  }
  
  /**
   * @covers ::getUrl
   */
  public function testGetUrlWithOverriddenUrl() : void {
    $url = Url::fromRoute('example');
    $this->executable->override_url = $url;
    $this->assertSame($url, $this->executable
      ->getUrl());
  }
  
  /**
   * @covers ::getUrl
   */
  public function testGetUrlWithPathNoPlaceholders() : void {
    $this->displayHandler
      ->expects($this->any())
      ->method('getRoutedDisplay')
      ->willReturn($this->displayHandler);
    $this->displayHandlers
      ->expects($this->any())
      ->method('get')
      ->willReturn($this->displayHandler);
    $this->displayHandler
      ->expects($this->any())
      ->method('getUrlInfo')
      ->willReturn(Url::fromRoute('views.test.page_1'));
    $this->displayHandler
      ->expects($this->any())
      ->method('getPath')
      ->willReturn('test-path');
    $this->assertEquals(Url::fromRoute('views.test.page_1'), $this->executable
      ->getUrl());
  }
  
  /**
   * @covers ::getUrl
   */
  public function testGetUrlWithoutRouterDisplay() : void {
    $this->displayHandler = $this->createMock('Drupal\\views\\Plugin\\views\\display\\DisplayPluginInterface');
    $this->displayHandlers
      ->expects($this->any())
      ->method('get')
      ->willReturn($this->displayHandler);
    $this->executable->display_handler = $this->displayHandler;
    $this->expectException(\InvalidArgumentException::class);
    $this->executable
      ->getUrl();
  }
  
  /**
   * @covers ::getUrl
   */
  public function testGetUrlWithPlaceholdersAndArgs() : void {
    $this->displayHandler
      ->expects($this->any())
      ->method('getRoutedDisplay')
      ->willReturn($this->displayHandler);
    $this->displayHandlers
      ->expects($this->any())
      ->method('get')
      ->willReturn($this->displayHandler);
    $this->displayHandler
      ->expects($this->any())
      ->method('getUrlInfo')
      ->willReturn(Url::fromRoute('views.test.page_1'));
    $this->displayHandler
      ->expects($this->any())
      ->method('getPath')
      ->willReturn('test-path/%');
    $route = new Route('/test-path/{arg_0}');
    $this->routeProvider
      ->expects($this->any())
      ->method('getRouteByName')
      ->with('views.test.page_1')
      ->willReturn($route);
    $this->assertEquals(Url::fromRoute('views.test.page_1', [
      'arg_0' => 'test',
    ]), $this->executable
      ->getUrl([
      'test',
    ]));
  }
  
  /**
   * @covers ::getUrl
   */
  public function testGetUrlWithPlaceholdersAndWithoutArgs() : void {
    $this->displayHandler
      ->expects($this->any())
      ->method('getRoutedDisplay')
      ->willReturn($this->displayHandler);
    $this->displayHandlers
      ->expects($this->any())
      ->method('get')
      ->willReturn($this->displayHandler);
    $this->displayHandler
      ->expects($this->any())
      ->method('getUrlInfo')
      ->willReturn(Url::fromRoute('views.test.page_1'));
    $this->displayHandler
      ->expects($this->any())
      ->method('getPath')
      ->willReturn('test-path/%/%');
    $route = new Route('/test-path/{arg_0}/{arg_1}');
    $this->routeProvider
      ->expects($this->any())
      ->method('getRouteByName')
      ->with('views.test.page_1')
      ->willReturn($route);
    $this->assertEquals(Url::fromRoute('views.test.page_1', [
      'arg_0' => '*',
      'arg_1' => '*',
    ]), $this->executable
      ->getUrl());
  }
  
  /**
   * @covers ::getUrl
   */
  public function testGetUrlWithPlaceholdersAndWithoutArgsAndExceptionValue() : void {
    $this->displayHandler
      ->expects($this->any())
      ->method('getRoutedDisplay')
      ->willReturn($this->displayHandler);
    $this->displayHandlers
      ->expects($this->any())
      ->method('get')
      ->willReturn($this->displayHandler);
    $this->displayHandler
      ->expects($this->any())
      ->method('getUrlInfo')
      ->willReturn(Url::fromRoute('views.test.page_1'));
    $this->displayHandler
      ->expects($this->any())
      ->method('getPath')
      ->willReturn('test-path/%/%');
    $route = new Route('/test-path/{arg_0}/{arg_1}');
    $this->routeProvider
      ->expects($this->any())
      ->method('getRouteByName')
      ->with('views.test.page_1')
      ->willReturn($route);
    $argument_handler = $this->getMockBuilder('Drupal\\views\\Plugin\\views\\argument\\ArgumentPluginBase')
      ->disableOriginalConstructor()
      ->getMock();
    $argument_handler->options['exception']['value'] = 'exception_0';
    $this->executable->argument['key_1'] = $argument_handler;
    $argument_handler = $this->getMockBuilder('Drupal\\views\\Plugin\\views\\argument\\ArgumentPluginBase')
      ->disableOriginalConstructor()
      ->getMock();
    $argument_handler->options['exception']['value'] = 'exception_1';
    $this->executable->argument['key_2'] = $argument_handler;
    $this->assertEquals(Url::fromRoute('views.test.page_1', [
      'arg_0' => 'exception_0',
      'arg_1' => 'exception_1',
    ]), $this->executable
      ->getUrl());
  }
  
  /**
   * @covers ::buildThemeFunctions
   */
  public function testBuildThemeFunctions() : void {
    /** @var \Drupal\views\ViewExecutable|\PHPUnit\Framework\MockObject\MockObject $view */
    /** @var \Drupal\views\Plugin\views\display\DisplayPluginBase|\PHPUnit\Framework\MockObject\MockObject $display */
    [
      $view,
      $display,
    ] = $this->setupBaseViewAndDisplay();
    unset($view->display_handler);
    $expected = [
      'test_hook__test_view',
      'test_hook',
    ];
    $this->assertEquals($expected, $view->buildThemeFunctions('test_hook'));
    $view->display_handler = $display;
    $expected = [
      'test_hook__test_view__default',
      'test_hook__default',
      'test_hook__one',
      'test_hook__two',
      'test_hook__and_three',
      'test_hook__test_view',
      'test_hook',
    ];
    $this->assertEquals($expected, $view->buildThemeFunctions('test_hook'));
    // Change the name of the display plugin and make sure that is in the array.
    $view->display_handler->display['display_plugin'] = 'default2';
    $expected = [
      'test_hook__test_view__default',
      'test_hook__default',
      'test_hook__one',
      'test_hook__two',
      'test_hook__and_three',
      'test_hook__test_view__default2',
      'test_hook__default2',
      'test_hook__test_view',
      'test_hook',
    ];
    $this->assertEquals($expected, $view->buildThemeFunctions('test_hook'));
  }
  
  /**
   * @covers ::generateHandlerId
   */
  public function testGenerateHandlerId() : void {
    // Test the generateHandlerId() method.
    $test_ids = [
      'test' => 'test',
      'test_1' => 'test_1',
    ];
    $this->assertEquals('new', ViewExecutable::generateHandlerId('new', $test_ids));
    $this->assertEquals('test_2', ViewExecutable::generateHandlerId('test', $test_ids));
  }
  
  /**
   * @covers ::addHandler
   *
   * @dataProvider addHandlerProvider
   *
   * @param string $option
   *   The option to set on the View.
   * @param string $handler_type
   *   The handler type to set.
   */
  public function testAddHandler($option, $handler_type) : 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();
    $views_data = [];
    $views_data['test_field'] = [
      'field' => [
        'id' => 'standard',
      ],
      'filter' => [
        'id' => 'standard',
      ],
      'argument' => [
        'id' => 'standard',
      ],
      'sort' => [
        'id' => 'standard',
      ],
    ];
    $this->viewsData
      ->expects($this->atLeastOnce())
      ->method('get')
      ->with('test_entity')
      ->willReturn($views_data);
    $display->expects($this->atLeastOnce())
      ->method('setOption')
      ->with($option, [
      'test_field' => [
        'id' => 'test_field',
        'table' => 'test_entity',
        'field' => 'test_field',
        'plugin_id' => 'standard',
      ],
    ]);
    $view->addHandler('default', $handler_type, 'test_entity', 'test_field');
  }
  
  /**
   * @covers ::addHandler
   *
   * @dataProvider addHandlerProvider
   *
   * @param string $option
   *   The option to set on the View.
   * @param string $handler_type
   *   The handler type to set.
   */
  public function testAddHandlerWithEntityField($option, $handler_type) : 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();
    $views_data = [];
    $views_data['table']['entity type'] = 'test_entity_type';
    $views_data['test_field'] = [
      'entity field' => 'test_field',
      'field' => [
        'id' => 'standard',
      ],
      'filter' => [
        'id' => 'standard',
      ],
      'argument' => [
        'id' => 'standard',
      ],
      'sort' => [
        'id' => 'standard',
      ],
    ];
    $this->viewsData
      ->expects($this->atLeastOnce())
      ->method('get')
      ->with('test_entity')
      ->willReturn($views_data);
    $display->expects($this->atLeastOnce())
      ->method('setOption')
      ->with($option, [
      'test_field' => [
        'id' => 'test_field',
        'table' => 'test_entity',
        'field' => 'test_field',
        'entity_type' => 'test_entity_type',
        'entity_field' => 'test_field',
        'plugin_id' => 'standard',
      ],
    ]);
    $view->addHandler('default', $handler_type, 'test_entity', 'test_field');
  }
  
  /**
   * Data provider for testAddHandlerWithEntityField and testAddHandler.
   *
   * @return array[]
   *   Test data set.
   */
  public static function addHandlerProvider() {
    return [
      'field' => [
        'fields',
        'field',
      ],
      'filter' => [
        'filters',
        'filter',
      ],
      'argument' => [
        'arguments',
        'argument',
      ],
      'sort' => [
        'sorts',
        'sort',
      ],
    ];
  }
  
  /**
   * Tests if a display gets attached or not.
   *
   * @param bool $display_enabled
   *   Whether the display to test should be enabled.
   * @param bool $access_granted
   *   Whether the user has access to the attached display or not.
   * @param bool $expected_to_be_attached
   *   Expected result.
   *
   * @covers ::attachDisplays
   * @dataProvider providerAttachDisplays
   */
  public function testAttachDisplays($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();
  }
  
  /**
   * Provider for testAttachDisplays().
   *
   * @return array[]
   *   An array of arrays containing the display state, a user's access to the
   *   display and whether it is expected or not that the display gets attached.
   */
  public static function providerAttachDisplays() {
    return [
      'enabled-granted' => [
        static::DISPLAY_ENABLED,
        static::ACCESS_GRANTED,
        TRUE,
      ],
      'enabled-revoked' => [
        static::DISPLAY_ENABLED,
        static::ACCESS_REVOKED,
        FALSE,
      ],
      'disabled-granted' => [
        static::DISPLAY_DISABLED,
        static::ACCESS_GRANTED,
        FALSE,
      ],
      'disabled-revoked' => [
        static::DISPLAY_DISABLED,
        static::ACCESS_REVOKED,
        FALSE,
      ],
    ];
  }
  
  /**
   * Setups a view executable and default display.
   *
   * @return array
   *   Returns the view executable and default display.
   */
  protected function setupBaseViewAndDisplay() : array {
    $config = [
      'id' => 'test_view',
      'tag' => 'OnE, TWO, and three',
      'display' => [
        'default' => [
          'id' => 'default',
          'display_plugin' => 'default',
          'display_title' => 'Default',
        ],
      ],
    ];
    $storage = new View($config, 'view');
    $view = new ViewExecutable($storage, $this->user, $this->viewsData, $this->routeProvider, $this->displayPluginManager);
    $display = $this->getMockBuilder('Drupal\\views\\Plugin\\views\\display\\DisplayPluginBase')
      ->disableOriginalConstructor()
      ->getMock();
    $display->expects($this->any())
      ->method('getPlugin')
      ->with($this->equalTo('cache'))
      ->willReturn($this->successCache);
    $display->display = $config['display']['default'];
    $view->current_display = 'default';
    $view->display_handler = $display;
    $view->displayHandlers = $this->displayHandlers;
    $view->displayHandlers
      ->expects($this->any())
      ->method('get')
      ->with('default')
      ->willReturn($display);
    $view->displayHandlers
      ->expects($this->any())
      ->method('has')
      ->with('default')
      ->willReturn(TRUE);
    foreach (array_keys($view->getHandlerTypes()) as $type) {
      $view->{$type} = [];
    }
    return [
      $view,
      $display,
    ];
  }
  
  /**
   * @covers ::setItemsPerPage
   * @covers ::getItemsPerPage
   */
  public function testSetItemsPerPageBeforePreRender() : void {
    /** @var \Drupal\views\ViewExecutable|\PHPUnit\Framework\MockObject\MockObject $view */
    $view = current($this->setupBaseViewAndDisplay());
    $view->setItemsPerPage(12);
    $this->assertEquals(12, $view->getItemsPerPage());
    $this->assertContains('items_per_page:12', $view->element['#cache']['keys']);
  }
  
  /**
   * @covers ::setItemsPerPage
   * @covers ::getItemsPerPage
   */
  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']);
  }
  
  /**
   * @covers ::setOffset
   * @covers ::getOffset
   */
  public function testSetOffsetBeforePreRender() : void {
    /** @var \Drupal\views\ViewExecutable|\PHPUnit\Framework\MockObject\MockObject $view */
    $view = current($this->setupBaseViewAndDisplay());
    $view->setOffset(12);
    $this->assertEquals(12, $view->getOffset());
    $this->assertContains('offset:12', $view->element['#cache']['keys']);
  }
  
  /**
   * @covers ::setOffset
   * @covers ::getOffset
   */
  public function testSetOffsetDuringPreRender() : 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->setOffset(12);
    $this->assertEquals(12, $view->getOffset());
    $this->assertNotContains('offset:12', $view->element['#cache']['keys']);
  }
  
  /**
   * @covers ::setCurrentPage
   * @covers ::getCurrentPage
   */
  public function testSetCurrentPageBeforePreRender() : void {
    /** @var \Drupal\views\ViewExecutable|\PHPUnit\Framework\MockObject\MockObject $view */
    $view = current($this->setupBaseViewAndDisplay());
    $view->setCurrentPage(12);
    $this->assertEquals(12, $view->getCurrentPage());
    $this->assertContains('page:12', $view->element['#cache']['keys']);
  }
  
  /**
   * @covers ::setCurrentPage
   * @covers ::getCurrentPage
   */
  public function testSetCurrentPageDuringPreRender() : 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->setCurrentPage(12);
    $this->assertEquals(12, $view->getCurrentPage());
    $this->assertNotContains('page:12', $view->element['#cache']['keys']);
  }
  
  /**
   * @covers ::execute
   */
  public function testCacheIsIgnoredDuringPreview() : void {
    /** @var \Drupal\views\ViewExecutable|\PHPUnit\Framework\MockObject\MockObject $view */
    $view = current($this->setupBaseViewAndDisplay());
    // Pager needs to be set to avoid false test failures.
    $view->pager = $this->getMockBuilder(NonePager::class)
      ->disableOriginalConstructor()
      ->getMock();
    $query = $this->getMockBuilder(QueryPluginBase::class)
      ->disableOriginalConstructor()
      ->getMock();
    $view->query = $query;
    $view->built = TRUE;
    $view->live_preview = TRUE;
    $this->noneCache
      ->expects($this->once())
      ->method('cacheGet');
    $query->expects($this->once())
      ->method('execute');
    $view->execute();
  }
  
  /**
   * Tests the return values for the execute() method.
   *
   * @param bool $display_enabled
   *   Whether the display to test should be enabled.
   * @param bool $expected_result
   *   The expected result when calling execute().
   *
   * @covers ::execute
   * @dataProvider providerExecuteReturn
   */
  public function testExecuteReturn($display_enabled, $expected_result) : 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->any())
      ->method('isEnabled')
      ->willReturn($display_enabled);
    // Pager needs to be set to avoid false test failures.
    $view->pager = $this->getMockBuilder(NonePager::class)
      ->disableOriginalConstructor()
      ->getMock();
    $query = $this->getMockBuilder(QueryPluginBase::class)
      ->disableOriginalConstructor()
      ->getMock();
    $view->query = $query;
    $view->built = TRUE;
    $this->assertEquals($expected_result, $view->execute());
  }
  
  /**
   * Provider for testExecuteReturn().
   *
   * @return array[]
   *   An array of arrays containing the display state and expected value.
   */
  public static function providerExecuteReturn() {
    return [
      'enabled' => [
        static::DISPLAY_ENABLED,
        TRUE,
      ],
      'disabled' => [
        static::DISPLAY_DISABLED,
        FALSE,
      ],
    ];
  }

}