public void Equals_works_with_nulls_in_first_object()
{
CaseInsensitiveAddress address = new CaseInsensitiveAddress(null, "San Francisco", "CA");
CaseInsensitiveAddress address2 = new CaseInsensitiveAddress("ADDRESS1", "SAN FRANCISCO", "CA");
address.ShouldNotBe(address2);
}
public void Equals_works_with_nulls_in_second_object()
{
CaseInsensitiveAddress address = new CaseInsensitiveAddress("Address1", "San Francisco", "CA");
CaseInsensitiveAddress address2 = new CaseInsensitiveAddress("ADDRESS1", null, "CA");
address.ShouldNotBe(address2);
}
public void Equals_works_with_non_identical_values()
{
CaseInsensitiveAddress address = new CaseInsensitiveAddress("Address1", "San Francisco", "CA");
CaseInsensitiveAddress address2 = new CaseInsensitiveAddress("ADDRESS2", "SAN FRANCISCO", "CA");
address.ShouldNotBe(address2);
}
public void Equals_is_symmetrical()
{
CaseInsensitiveAddress address = new CaseInsensitiveAddress("Address1", "San Francisco", "CA");
CaseInsensitiveAddress address2 = new CaseInsensitiveAddress("Address2", "San Francisco", "CA");
CaseInsensitiveAddress address3 = new CaseInsensitiveAddress("ADDRESS1", "SAN FRANCISCO", "CA");
address.ShouldNotBe(address2);
address2.ShouldNotBe(address);
address.ShouldBe(address3);
address3.ShouldBe(address);
}