mageekguy\atoum\runner::setTestGenerator PHP Method

    public function setTestGenerator(test\generator $generator = null)
    {
        $this->testGenerator = $generator ?: new test\generator();
        return $this;
    }

 public function testSetTestGenerator()
 {
     $this->if($runner = new testedClass())->then->object($runner->setTestGenerator($generator = new test\generator()))->isIdenticalTo($runner)->object($runner->getTestGenerator())->isIdenticalTo($generator)->object($runner->setTestGenerator())->isIdenticalTo($runner)->object($runner->getTestGenerator())->isInstanceOf('mageekguy\\atoum\\test\\generator')->isNotIdenticalTo($generator);
 }