public function testMergeScanned()
{
$message = new Message('foo');
$message->setLocaleString('foobar');
$message->setNew(false);
$message->addSource(new FileSource('foo/bar'));
$scannedMessage = new Message('foo');
$scannedMessage->setDesc('foobar');
$message->mergeScanned($scannedMessage);
$this->assertEquals('foobar', $message->getDesc());
$this->assertEquals('foobar', $message->getLocaleString());
$this->assertFalse($message->isNew());
$this->assertEquals(array(), $message->getSources());
}