Inheritance: extends Neos\Eel\FlowQuery\Operations\AbstractOperation
 /**
  * @test
  */
 public function canEvaluateChecksForContentContext()
 {
     $operation = new ParentsOperation();
     $mockNode = $this->createMock(NodeInterface::class);
     $mockContext = $this->getMockBuilder(ContentContext::class)->disableOriginalConstructor()->getMock();
     $mockNode->expects($this->any())->method('getContext')->will($this->returnValue($mockContext));
     $context = array($mockNode);
     $this->assertTrue($operation->canEvaluate($context), 'Must accept ContentContext');
     $mockNode = $this->createMock(NodeInterface::class);
     $mockContext = $this->getMockBuilder(Context::class)->disableOriginalConstructor()->getMock();
     $mockNode->expects($this->any())->method('getContext')->will($this->returnValue($mockContext));
     $context = array($mockNode);
     $this->assertFalse($operation->canEvaluate($context), 'Must not accept Context');
 }