atoum vs http://thephp.cc/viewpoints/blog/2014/03/phpunit-4-0-test-proxies

gistfile1.php

<?php

namespace company\project\tests\units;

use
	atoum,
	company\project
;

class workflow extends atoum
{
    public function testExecutionTriggersWorkInService()
    {
		 $this
			 ->given($this->newTestedInstance(new project\backend(), new \mock\company\project\service()))
			 ->then
			 	->object($this->testedInstance->execute(new project\request(array('id' => 2204))))
			 		->isEqualTo(new project\result(/* ... */))
				->mock($service)->call('doWork')->once
        ;
    }
}