[Fact] // CodePlex 1142
public void Explicit_loading_works_for_non_tracking_proxies_with_two_nav_props_with_different_FKs_when_one_FK_changes()
{
using (var context = new TwoIntoOneContext())
{
context.Configuration.LazyLoadingEnabled = false;
var booking = context.BookingsNp.Find(5);
Assert.Equal(1, booking.CreatedById);
Assert.Equal(2, booking.ModifiedById);
Assert.False(context.Entry(booking).Reference(b => b.CreatedBy).IsLoaded);
Assert.False(context.Entry(booking).Reference(b => b.ModifiedBy).IsLoaded);
booking.ModifiedById = 3;
Assert.Equal(1, booking.CreatedById);
Assert.Equal(3, booking.ModifiedById);
Assert.False(context.Entry(booking).Reference(b => b.CreatedBy).IsLoaded);
Assert.False(context.Entry(booking).Reference(b => b.ModifiedBy).IsLoaded);
context.Entry(booking).Reference(b => b.CreatedBy).Load();
Assert.Equal(1, context.UsersNp.Local.Count(u => u.Id == 1));
Assert.Equal(1, booking.CreatedBy.Id);
context.Entry(booking).Reference(b => b.ModifiedBy).Load();
Assert.Equal(1, context.UsersNp.Local.Count(u => u.Id == 3));
Assert.Equal(3, booking.ModifiedBy.Id);
Assert.True(context.Entry(booking).Reference(b => b.CreatedBy).IsLoaded);
Assert.True(context.Entry(booking).Reference(b => b.ModifiedBy).IsLoaded);
}
}
[Fact] // CodePlex 1142
public void Lazy_loading_works_for_non_tracking_proxies_with_two_nav_props_with_different_FKs_when_one_FK_changes()
{
using (var context = new TwoIntoOneContext())
{
var booking = context.BookingsNp.Find(5);
Assert.Equal(1, booking.CreatedById);
Assert.Equal(2, booking.ModifiedById);
Assert.False(context.Entry(booking).Reference(b => b.CreatedBy).IsLoaded);
Assert.False(context.Entry(booking).Reference(b => b.ModifiedBy).IsLoaded);
booking.ModifiedById = 3;
Assert.Equal(1, booking.CreatedById);
Assert.Equal(3, booking.ModifiedById);
Assert.False(context.Entry(booking).Reference(b => b.CreatedBy).IsLoaded);
Assert.False(context.Entry(booking).Reference(b => b.ModifiedBy).IsLoaded);
// Trigger lazy loading
Assert.Equal(1, booking.CreatedBy.Id);
Assert.Equal(3, booking.ModifiedBy.Id);
Assert.True(context.Entry(booking).Reference(b => b.CreatedBy).IsLoaded);
Assert.True(context.Entry(booking).Reference(b => b.ModifiedBy).IsLoaded);
}
}
