/**
  * @test TaskRunner:addTask
  */
 public function testAddTask()
 {
     $mockTask = Mockery::mock('QualityChecker\\Task\\TaskInterface');
     $this->taskRunner->addTask($mockTask);
     $this->assertCount(1, $this->taskRunner->getTasks());
     $this->taskRunner->addTask($mockTask);
     $this->assertCount(1, $this->taskRunner->getTasks());
     $mockTask2 = Mockery::mock('QualityChecker\\Task\\TaskInterface');
     $this->taskRunner->addTask($mockTask2);
     $this->assertCount(2, $this->taskRunner->getTasks());
 }