public void IComparableTests()
{
// Compares same-sized strings
Assert.AreEqual(-1, a.CompareTo(b));
Assert.AreEqual(1, b.CompareTo(a));
Assert.AreEqual(-1, aa.CompareTo(bb));
Assert.AreEqual(1, bb.CompareTo(aa));
// Empty
Assert.AreEqual(0, empty.CompareTo(empty));
Assert.AreEqual(-1, empty.CompareTo(a));
Assert.AreEqual(1, a.CompareTo(empty));
// Same instances
Assert.AreEqual(0, a.CompareTo(a));
Assert.AreEqual(0, seconda.CompareTo(a));
Assert.AreEqual(0, a.CompareTo(seconda));
// Different sizes
Assert.AreEqual(-1, a.CompareTo(aa));
Assert.AreEqual(1, aa.CompareTo(a));
}
