public function testReadAndWrite()
{
$stream = new Stream('php://memory', 'w+');
$this->assertEquals(0, $stream->getSize());
$stream->write("Hello World, And All Developers!");
$this->assertEquals(32, $stream->getSize());
// size
$this->assertEquals(32, $stream->tell());
// pointer
$stream->rewind();
$this->assertEquals(0, $stream->tell());
$this->assertFalse($stream->eof());
$this->assertEquals("Hell", $stream->read(4));
$this->assertEquals("o World, ", $stream->read(9));
$this->assertEquals("And All Developers!", $stream->getContents());
$this->assertTrue($stream->eof());
}
