private void TestIsEqual(object instance)
{
if (instance is IEqualComparable AsComparable)
{
CompareEqual Comparer = CompareEqual.New(true);
AsComparable.IsEqual(Comparer, AsComparable);
Comparer.SetFailIndex(0);
AsComparable.IsEqual(Comparer, AsComparable);
Comparer.SetFailIndex(1);
AsComparable.IsEqual(Comparer, AsComparable);
Comparer.SetFailIndex(2);
AsComparable.IsEqual(Comparer, AsComparable);
Comparer.SetFailIndex(3);
AsComparable.IsEqual(Comparer, AsComparable);
Comparer.SetFailIndex(4);
AsComparable.IsEqual(Comparer, AsComparable);
}
}