/**
  * @param \Gaufrette\Stream $stream
  */
 function it_should_tell_about_position_in_stream($stream)
 {
     $stream->tell()->shouldBeCalled()->willReturn(12);
     $this->stream_open('gaufrette://some/filename', 'w+');
     $this->stream_tell()->shouldReturn(12);
 }
 /**
  * @param \Gaufrette\Stream $stream
  */
 function it_does_tell_about_position_in_stream($stream)
 {
     $stream->open(Argument::any())->willReturn(true);
     $stream->tell()->shouldBeCalled()->willReturn(12);
     $this->stream_open('gaufrette://some/filename', 'w+');
     $this->stream_tell()->shouldReturn(12);
 }