MapFrom doesn't resolve constructor parameters that have no matching source property #2745
Description
Source/destination types
public class SourceInterval
{
public int Value { get; set; }
}
public class SourceIntervalList:List<SourceInterval>
{
public SourceIntervalList(string name)
{
this.Name = name;
}
public SourceIntervalList(string name, List<SourceInterval> intervals) : base(intervals)
{
this.Name = name;
}
public string Name { get; set; }
}
public class DestInterval
{
public int Value { get; set; }
}
public class DestIntervalList : List<DestInterval>
{
public DestIntervalList(string name)
{
this.Name = name;
}
public DestIntervalList(string name, List<DestInterval> intervals):base(intervals)
{
this.Name = name;
}
public string Name { get; set; }
}Mapping configuration
protected override MapperConfiguration Configuration { get; } = new MapperConfiguration(cfg =>
{
cfg.CreateMap<SourceInterval, DestInterval>();
cfg.CreateMap<SourceIntervalList, DestIntervalList>()
.ForCtorParam("name", opt => opt.MapFrom(src => src.Name))
.ForCtorParam("intervals", opt => opt.MapFrom(src => src.Select(x => x)));
});Version: 7.0.1
Expected behavior
The destination collection should be filled.
Actual behavior
AutoMapper.AutoMapperConfigurationException: 'DestIntervalList does not have a constructor with a parameter named 'intervals'.
AutoMapper.UnitTests.Constructors.When_configuring_ctor_param_members_for_types_inheriting_from_list+DestIntervalList'
Steps to reproduce
[Fact]
public void Should_map_correctly()
{
SourceIntervalList sourceIntervalList = new SourceIntervalList(
"test",
new List<SourceInterval> {
new SourceInterval{Value = 10},
new SourceInterval{Value = 20},
});
var destIntervalList = Mapper.Map<SourceIntervalList, DestIntervalList>(sourceIntervalList);
destIntervalList.Name.ShouldBe("test");
destIntervalList.Count().ShouldBe(2);
}