public function testReadStream()
{
$stream = tmpfile();
$mock = $this->getS3Client();
$mock->shouldReceive('getObject')->once()->andReturn(Mockery::self());
$mock->shouldReceive('getAll')->once()->andReturn(['ContentLength' => 10, 'ContentType' => 'text/plain', 'Body' => $mock, 'Key' => 'file.ext']);
$mock->shouldReceive('getStream')->andReturn($stream);
$mock->shouldReceive('detachStream');
$adapter = new Adapter($mock, 'bucketname');
$result = $adapter->readStream('file.ext');
$this->assertInternalType('resource', $result['stream']);
fclose($stream);
}
