/**
* @covers phpDocumentor\Descriptor\FileDescriptor::setFunctions
* @covers phpDocumentor\Descriptor\FileDescriptor::getFunctions
*/
public function testSetAndGetFunctions()
{
$this->assertInstanceOf('phpDocumentor\\Descriptor\\Collection', $this->fixture->getFunctions());
$mockInstance = m::mock('phpDocumentor\\Descriptor\\Collection');
$mock = $mockInstance;
$this->fixture->setFunctions($mock);
$this->assertSame($mockInstance, $this->fixture->getFunctions());
}
