public void Should_map_the_existing_array_elements_over()
{
var sourceList = new List <SourceObject>();
var destList = new List <DestObject>();
var config = new MapperConfiguration(cfg => cfg.CreateMap <SourceObject, DestObject>());
config.AssertConfigurationIsValid();
var source1 = new SourceObject {
Id = 1,
};
sourceList.Add(source1);
var source2 = new SourceObject {
Id = 2,
};
sourceList.Add(source2);
source1.AddChild(source2); // This causes the problem
config.CreateMapper().Map(sourceList, destList);
destList.Count.ShouldBe(2);
destList[0].Children.Count.ShouldBe(1);
destList[0].Children[0].ShouldBeSameAs(destList[1]);
}
public void Should_map_the_existing_array_elements_over()
{
var sourceList = new List<SourceObject>();
var destList = new List<DestObject>();
var config = new MapperConfiguration(cfg => cfg.CreateMap<SourceObject, DestObject>().PreserveReferences());
config.AssertConfigurationIsValid();
var source1 = new SourceObject
{
Id = 1,
};
sourceList.Add(source1);
var source2 = new SourceObject
{
Id = 2,
};
sourceList.Add(source2);
source1.AddChild(source2); // This causes the problem
config.CreateMapper().Map(sourceList, destList);
destList.Count.ShouldEqual(2);
destList[0].Children.Count.ShouldEqual(1);
destList[0].Children[0].ShouldBeSameAs(destList[1]);
}