spec\Prophecy\Prophecy\MethodProphecySpec::it_adds_ReturnArgumentPromise_during_willReturnArgument_call_with_index_argument PHP Method

    function it_adds_ReturnArgumentPromise_during_willReturnArgument_call_with_index_argument($objectProphecy)
    {
        $objectProphecy->addMethodProphecy($this)->willReturn(null);
        $this->willReturnArgument(1);
        $promise = $this->getPromise();
        $promise->shouldBeAnInstanceOf('Prophecy\\Promise\\ReturnArgumentPromise');
        $promise->execute(array('one', 'two'), $objectProphecy, $this)->shouldReturn('two');
    }