public void When_ConstructUsing_Set_To_Null_Then_Throws()
{
// Arrange
var mapper = new Mapper();
var sut = new ClassMap(ProjectionType.Create<SimpleFrom, SimpleTo>(), mapper);
// Act & Assert
KKAssert.Throws<ArgumentNullException>(() => sut.ConstructUsing = null, "Value cannot be null.\r\nParameter name: value");
}
public void When_InheritsFrom_To_Type_Not_Supertype_Of_Map_To_Type_Then_Throws()
{
// Arrange
var mapper = new Mapper();
var sut = new ClassMap(ProjectionType.Create<CarFrom, CarTo>(), mapper);
// Act
KKAssert.Throws<Exception>(() => sut.InheritsFrom = ProjectionType.Create<VehicleFrom, SimpleTo>(),
"Cannot inherit from a ClassMap whose 'To' type 'SimpleTo' is not a supertype of this maps 'To' type 'CarTo'.");
}
public void When_InheritsFrom_Then_Is_Set_On_Map()
{
// Arrange
var map = new ClassMap(ProjectionType.Create<CarFrom, CarTo>(), new Mapper());
var sut = new ClassMapBuilder<CarFrom, CarTo>(map);
var expected = ProjectionType.Create<VehicleFrom, VehicleTo>();
// Act
sut.InheritsFrom<VehicleFrom, VehicleTo>();
// Assert
Assert.AreEqual(expected, map.InheritsFrom);
}
public void When_AfterMapping_Then_Is_Set_On_Map()
{
// Arrange
var map = new ClassMap(ProjectionType.Create<VehicleFrom, VehicleTo>(), new Mapper());
var sut = new ClassMapBuilder<VehicleFrom, VehicleTo>(map);
var flag = false;
var postMapStep = (Action<VehicleFrom, VehicleTo>) ((_, __) => flag = true);
// Act
sut.AfterMapping(postMapStep);
map.AfterMapping(null, null);
// Assert
Assert.IsTrue(flag);
}
public void When_ConstructUsing_Then_Is_Set_On_Map()
{
// Arrange
var map = new ClassMap(ProjectionType.Create<VehicleFrom, VehicleTo>(), new Mapper());
var sut = new ClassMapBuilder<VehicleFrom, VehicleTo>(map);
var flag = false;
var constructor = (Func<ConstructionContext, VehicleTo>) (_ =>
{
flag = true;
return new VehicleTo();
});
// Act
// Have to do this in indirect fashion as on the map the typing is removed with a wrapping delegate on object.
sut.ConstructUsing(constructor);
map.ConstructUsing(null);
// Assert
Assert.IsTrue(flag);
}