public void TestEquals()
{
GenericSet <int> gs1 = new GenericSet <int>();
GenericSet <int> gs2 = new GenericSet <int>();
Assert.That(gs1.Equals(gs2), Is.True);
for (int i = 1; i <= 5; i++)
{
gs1.Add(i);
}
Console.WriteLine("set1: {0}", gs1);
for (int i = 5; i >= 1; i--)
{
gs2.Add(i);
}
Console.WriteLine("set2: {0}", gs2);
Assert.That(gs1.Equals(gs2), Is.True);
gs2.Add(10);
Assert.That(gs1.Equals(gs2), Is.False);
}