public function testReadWrite()
{
$bytes = chr(0) . chr(0) . chr(0) . chr(1);
// 32-bit big-endian integer
/* preparing mock streams */
$inputStream = new MockYamdi_InputStream();
$inputStream->setReturnValue('read', $bytes);
$outputStream = new MockYamdi_OutputStream();
$outputStream->setReturnValue('write', 4);
$outputStream->expectOnce('write', array($bytes));
/* reading tag */
$tag = new Yamdi_FlvTagSize();
$tag->read($inputStream);
$this->assertEqual($tag->size, 1);
/* writing tag */
$tag->write($outputStream);
}
public function testReadWrite()
{
/* byte image of a valid flv header */
$bytes = 'FLV' . chr(1) . chr(5) . chr(0) . chr(0) . chr(0) . chr(9);
/* preparing mock streams */
$inputStream = new MockYamdi_InputStream();
$inputStream->setReturnValue('read', $bytes);
$outputStream = new MockYamdi_OutputStream();
$outputStream->setReturnValue('write', strlen($bytes));
$outputStream->expect('write', array($bytes));
/* reading tag */
$tag = new Yamdi_FlvFileHeader();
$tag->read($inputStream);
$this->assertEqual($tag->signature, 'FLV');
$this->assertEqual($tag->version, 1);
$this->assertEqual($tag->flags, 5);
$this->assertEqual($tag->headersize, 9);
/* writing tag */
$tag->write($outputStream);
}