public void SetUp() { _row = new Row(); _mapper = new EntityMapper(new ConventionReader(new DefaultConvention())); _parentChildRelation = ObjectRelation.CreateTwoWay <Parent, Child>(x => x.Children, x => x.Parent); _childParentRelation = ObjectRelation.CreateTwoWay <Parent, Child>(x => x.Children, x => x.Parent); _childGrandChildRelation = ObjectRelation.CreateTwoWay <Child, GrandChild>(x => x.GrandChildren, x => x.Child); _idLessRelation = ObjectRelation.CreateTwoWay <ParentWithoutId, ChildWithoutId>(x => x.Children, x => x.Parent); }
public void Insantiates_collection_when_creating_graph_with_parent_having_null_collection() { _row.Add("Child Id", 1); _row.Add("Parent Id", 2); var relation = ObjectRelation.CreateTwoWay <NullCollectionParent, ChildWithNullCollectionParent>(x => x.Children, x => x.Parent); var parent = _mapper.CreateInstanceGraph <NullCollectionParent>(_row, relation); Assert.AreEqual(1, parent.Children.Count); }
public void Foreign_key_value_is_written_to_foreign_key_value_property_even_if_reference_property_for_same_foreign_key_exists_when_creating_graph() { _row.Add("ChildWithForeignKeyColumn Id", 1); _row.Add("ChildWithForeignKeyColumn ParentId", 2); _row.Add("ParentToChildWithForeignKeyColumn Id", 3); var relation = ObjectRelation.CreateTwoWay <ParentToChildWithForeignKeyColumn, ChildWithForeignKeyColumn>(x => x.Children, x => x.Parent); var child = _mapper.CreateInstanceGraph <ChildWithForeignKeyColumn>(_row, relation); Assert.AreEqual(1, child.Id); Assert.AreEqual(2, child.ParentId); Assert.AreEqual(3, child.Parent.Id); }