public IEnumerator CThemeGetRandomImages()
{
// Use the Assert class to test conditions.
// yield to skip a frame
//List<ImageHitRound> imagedata = new List<ImageHitRound>();
yield return(null);
CTheme temp = new CTheme("xxx", new List <TImage>());
temp.sprites = new Sprite[10];
List <TImage> list = temp.getrandimages(10);
Assert.IsTrue(list != null, "No getimages...");
}