public function testWrite()
{
$stream = new Yamdi_OutputStream($this->testFileName);
/* writing bytes */
$stream->write('321');
/* passing input source through */
$inputStream = new Yamdi_InputStream($this->passthroughFileName);
$stream->passthrough($inputStream, 3);
$inputStream->close();
/* checking writen data */
$fh = fopen($this->testFileName, 'r');
$bytes = fread($fh, 6 + 1);
// reading beyond the eof
$this->assertTrue(feof($fh));
$this->assertEqual($bytes, '321abc');
fclose($fh);
$stream->close();
}
public function testWriteAndPassthroughFromPosition()
{
$stream = new Yamdi_OutputStream($this->outtputFileName);
// writing bytes
$stream->write('321');
// passing input source through
$inputStream = new Yamdi_InputStream($this->inputFileName);
$stream->passthrough($inputStream, 3);
$inputStream->close();
// reading written file back
$fh = fopen($this->outtputFileName, 'r');
$bytes = fread($fh, 6 + 1);
// reading until the eof
// assert file length is 6 bytes
$this->assertTrue(feof($fh));
// assert writen 3 bytes from $stream->write() and 3 bytes from $stream->passthrough()
$this->assertEquals($bytes, '321abc');
fclose($fh);
$stream->close();
}
public function write(Yamdi_OutputStream $stream)
{
return $stream->write($this->pack());
}