public void Map() { // Arrange var source = new EnergyTrading.MDM.Contracts.Sample.PartyDetails { Name = "John", TelephoneNumber = "020 7745 1232", FaxNumber = "020 1232 1232", Role = "Trader", IsInternal = true }; var expected = new MDM.PartyDetails() { Name = "John", Phone = "020 7745 1232", Fax = "020 1232 1232", Role = "Trader", IsInternal = true }; var mapper = new EnergyTrading.MDM.Contracts.Mappers.PartyDetailsMapper(); // Act var candidate = mapper.Map(source); // Assert Check(expected, candidate); }