public void CompareTo_Invalid_Throws()
{
var key = new AttributeKey();
Assert.Throws <ArgumentNullException>(() => key.CompareTo(null));
Assert.Throws <ArgumentNullException>(() => key.CompareTo(new CatalogKey()));
}
public void CompareTo_Works()
{
var key = new AttributeKey();
key.ReadFrom(Convert.FromBase64String("AC4AAAAAABcAAAAAABEAYwBvAG0ALgBhAHAAcABsAGUALgBkAGUAYwBtAHAAZgBz"), 0);
var other = new AttributeKey();
key.ReadFrom(Convert.FromBase64String("AC4AAAAAABcAAAAAABEAYwBvAG0ALgBhAHAAcABsAGUALgBkAGUAYwBtAHAAZgBz"), 0);
Assert.Equal(0, key.CompareTo(key));
Assert.Equal(1, key.CompareTo(other));
Assert.Equal(-1, other.CompareTo(key));
}