public void DynamicVersion()
{
var random = new Random();
var quality = random.Next();
var width = random.Next();
var height = random.Next();
var extension = Guid.NewGuid().ToString();
var n = new Naming();
var result = n.DynamicVersion(extension, quality, width, height);
var expected = string.Format(Naming.DynamicVersionFormat, extension, quality, width, height);
Assert.AreEqual(expected, result);
}