public void IgnoreIfSourceIsNullOrZero_DoesNotMapField_WhenHasNullOrZeroOrEquivalentValue()
{
var config = new MapperConfiguration(cfg =>
cfg.CreateMap <Apple, Orange>()
.ForAllMembers(c => c.IgnoreIfSourceIsNullOrZero())
);
var mapper = config.CreateMapper();
var orange = new Orange {
A = new DateTime(2001, 1, 1), B = "Orange", C = 1, D = 2.0, E = TestEnum.Something
};
var apple1 = new Apple {
A = new DateTime(2001, 12, 12), B = "Apple1", C = 10, D = 100.0, E = TestEnum.SomethingElse
};
var apple2 = new Apple {
A = DateTime.MinValue, B = null, C = null, D = 0, E = TestEnum.None
};
var orange1 = mapper.Map <Apple, Orange>(apple1, orange.ToJson().FromJson <Orange>());
Assert.Equal(orange1.ToJson(), apple1.ToJson());
var orange2 = mapper.Map <Apple, Orange>(apple2, orange.ToJson().FromJson <Orange>());
Assert.Equal(orange2.ToJson(), orange.ToJson());
}