public function testGetterAndInjects()
{
$manager = new ForkManager();
$memoryLimitManager = $this->getMockOfMemoryLimitManager();
$taskManager = $this->getMockOfTaskManager();
$timeLimitManager = $this->getMockOfTimeLimitManager();
$this->assertNull($manager->getMemoryLimitManager());
$this->assertNull($manager->getTaskManager());
$this->assertNull($manager->getTimeLimitManager());
$manager->injectMemoryLimitManager($memoryLimitManager);
$manager->injectTaskManager($taskManager);
$manager->injectTimeLimitManager($timeLimitManager);
$this->assertEquals($memoryLimitManager, $manager->getMemoryLimitManager());
$this->assertEquals($taskManager, $manager->getTaskManager());
$this->assertEquals($timeLimitManager, $manager->getTimeLimitManager());
}
