public void GetCacheKeyTest()
{
var friends = new FriendsList();
string expected = string.Format("{0}|0|0|0|0|True|0|", typeof(FriendsList).AssemblyQualifiedName);
string actual = friends.GetCacheKey(0, 0, 0, 0, true, 0);
Assert.AreEqual(expected, actual);
}