public virtual void test_equals_bad()
{
Pair <int, string> a = Pair.of(1, "Hello");
assertEquals(a.Equals(null), false);
assertEquals(a.Equals(ANOTHER_TYPE), false);
}
//-------------------------------------------------------------------------
public virtual void test_equals()
{
Pair <int, string> a = Pair.of(1, "Hello");
Pair <int, string> a2 = Pair.of(1, "Hello");
Pair <int, string> b = Pair.of(1, "Goodbye");
Pair <int, string> c = Pair.of(2, "Hello");
Pair <int, string> d = Pair.of(2, "Goodbye");
assertEquals(a.Equals(a), true);
assertEquals(a.Equals(b), false);
assertEquals(a.Equals(c), false);
assertEquals(a.Equals(d), false);
assertEquals(a.Equals(a2), true);
assertEquals(b.Equals(a), false);
assertEquals(b.Equals(b), true);
assertEquals(b.Equals(c), false);
assertEquals(b.Equals(d), false);
assertEquals(c.Equals(a), false);
assertEquals(c.Equals(b), false);
assertEquals(c.Equals(c), true);
assertEquals(c.Equals(d), false);
assertEquals(d.Equals(a), false);
assertEquals(d.Equals(b), false);
assertEquals(d.Equals(c), false);
assertEquals(d.Equals(d), true);
}