PhlyTest\Http\Response\SerializerTest::testFromStreamThrowsExceptionWhenStreamIsNotSeekable PHP Method

    public function testFromStreamThrowsExceptionWhenStreamIsNotSeekable()
    {
        $this->setExpectedException('InvalidArgumentException');
        $stream = $this->getMockBuilder('Psr\\Http\\Message\\StreamInterface')->getMock();
        $stream->expects($this->once())->method('isReadable')->will($this->returnValue(true));
        $stream->expects($this->once())->method('isSeekable')->will($this->returnValue(false));
        Serializer::fromStream($stream);
    }