/**
  * @test
  * @dataProvider objectsData
  * @param \stdClass $todo
  * @param \stdClass $user
  */
 public function it_sends_email_to_the_assignee(\stdClass $todo, \stdClass $user)
 {
     $this->todoFinder->expects($this->once())->method('findById')->with($todo->id)->will($this->returnValue($todo));
     $this->userFinder->expects($this->once())->method('findById')->with($user->id)->will($this->returnValue($user));
     $this->mailer->expects($this->once())->method('send')->with($this->isInstanceOf(Message::class));
     $action = $this->action;
     $action($this->getEvent($todo->id));
 }