public function testGetOwnerId() { $entity = new Task(); $this->assertNull($entity->getOwnerId()); $user = $this->getMock('Oro\\Bundle\\UserBundle\\Entity\\User'); $expected = 42; $user->expects($this->once())->method('getId')->will($this->returnValue($expected)); $entity->setOwner($user); $this->assertEquals($expected, $entity->getOwnerId()); }