/**
  * @covers phpDocumentor\Descriptor\DescriptorAbstract::getAuthor
  */
 public function testAuthorTagsInheritWhenNoneArePresent()
 {
     // Arrange
     $authorTagDescriptor = new AuthorDescriptor('author');
     $authorCollection = new Collection(array($authorTagDescriptor));
     $this->fixture->getTags()->clear();
     $parentProperty = $this->whenFixtureHasParentInterface();
     $parentProperty->getTags()->set('author', $authorCollection);
     // Act
     $result = $this->fixture->getAuthor();
     // Assert
     $this->assertSame($authorCollection, $result);
 }