public void GrandTotalComparer_Clone_Correctly()
{
GrandTotalComparer comparer = new GrandTotalComparer();
comparer.AggregateIndex = 1;
var copy = comparer.Clone() as GrandTotalComparer;
Assert.IsNotNull(copy);
Assert.AreNotSame(comparer, copy);
Assert.IsInstanceOfType(copy, typeof(GrandTotalComparer));
Assert.AreEqual(comparer.AggregateIndex, copy.AggregateIndex);
}
