Meaning of mapping to an existing object? #430
Description
Meaning of mapping to an existing object?
I used map to existing object, but I found that it doesn't preserve the value of the existing object during the mapping process, it initializes the value of the existing object, and when the existing object is a collection, the value of the existing object is the same as The response data is not the same, but I think their result should be the same
[TestMethod]
public void TestMapToExistingObject()
{
List<UserDto> sources = new List<UserDto>()
{
new()
{
Name = "Jim",
Age = 18
}
};
List<UserDto> destination = new List<UserDto>();
sources.Adapt(destination);
Assert.IsTrue(destination.Count == sources.Count);//But it is not established at present, I think he is a bug
}
public class UserDto
{
public string Name { get; set; }
public int Age { get; set; }
}