public void ValueObjects_of_different_types_are_not_equal()
{
var temp1 = new Address("a", "b");
var dist1 = new DerivedAddress("a", "b");
Assert.False(temp1 == dist1);
}
public void Derived_value_objects_dont_match()
{
var address = new Address("Street", "City");
var derivedAddress = new DerivedAddress("Country", "Street", "City");
address.Equals(derivedAddress).Should().BeFalse();
derivedAddress.Equals(address).Should().BeFalse();
}