public void TestGetHashCode() { UnitSpherical object1 = new UnitSpherical(1.0, 2.0); UnitSpherical object2 = new UnitSpherical(1.0, 2.0); UnitSpherical object3 = new UnitSpherical(1.0, 2.1); Assert.AreEqual(object1.GetHashCode(), object2.GetHashCode()); Assert.AreNotEqual(object1.GetHashCode(), object3.GetHashCode()); }