/**
* @covers Guzzle\Common\Stream::read
* @covers Guzzle\Common\Stream::write
* @covers Guzzle\Common\Stream::seek
* @covers Guzzle\Common\Stream::isReadable
* @covers Guzzle\Common\Stream::isSeekable
*/
public function testWrapsStream()
{
$handle = fopen('php://temp', 'w+');
fwrite($handle, 'data');
$stream = new Stream($handle);
$this->assertTrue($stream->isSeekable());
$this->assertTrue($stream->isReadable());
$this->assertTrue($stream->seek(0));
$this->assertEquals('da', $stream->read(2));
$this->assertEquals('ta', $stream->read(2));
$this->assertTrue($stream->seek(0));
$this->assertEquals('data', $stream->read(4));
$stream->write('_appended');
$stream->seek(0);
$this->assertEquals('data_appended', $stream->read(13));
}
/**
* @covers Guzzle\Common\Stream::ftell
*/
public function testProvidesStreamPosition()
{
$handle = fopen(__DIR__ . '/../../../bootstrap.php', 'r');
$stream = new Stream($handle);
$stream->read(2);
$this->assertSame(ftell($handle), $stream->ftell());
$this->assertEquals(2, $stream->ftell());
}