public void Example_ctor_param_efcore()
{
IMapper mapper = new MapperConfiguration(builder =>
{
builder.CreateMap <MyEntity, MyModel>()
.ForCtorParam("identifier", x => x.MapFrom(e => e.Id));
//builder.CreateMap<MyEntity, SourceClass>()
// .ConstructUsing(x => new SourceClass(x.Id, x.Value));
// Doesn't work.
// ConstructUsing (Func<>): Could be ignore if the constructor's parameter names have the same naming.
//builder.CreateMap<MyEntity, SourceClass>()
// .ConstructUsing((x, context) =>
// {
// return new SourceClass(x.Id, x.Value);
// });
})
.CreateMapper();
using EfContext db = EfCoreHelper.CreateDbContext <EfContext>();
List <MyModel> source = db.Entities
.ProjectTo <MyModel>(mapper.ConfigurationProvider)
.ToList();
source.Should().OnlyHaveUniqueItems(e => e.Identifier);
source.Should().OnlyHaveUniqueItems(e => e.Value);
source.Should().HaveCount(2);
}
public EfCoreLazyLoading(ITestOutputHelper testOutputHelper) : base(testOutputHelper)
{
_demoDbContext = EfCoreHelper.CreateDbContext <MyDbContext>(configure =>
{
configure.UseLoggerFactory(LoggerFactory);
configure.UseLazyLoadingProxies();
});
_mapper = new MapperConfiguration(
builder =>
{
builder.CreateMap <Domaine, DomaineDto>()
.ForMember(x => x.TotalArticles, x => x.MapFrom(e => e.Articles.Count()));
builder.CreateMap <Article, ArticleDto>();
})
.CreateMapper();
}
