public void ShouldAddNewAggregateRoot_Detached()
{
var associated = new OneToOneAssociatedModel {
Title = "Associated"
};
var manyAssociated = new OneToManyAssociatedModel {
Title = "Associated"
};
var node1 = new TestNode
{
Title = "New Node",
OneToManyOwned = new List <OneToManyOwnedModel>
{
new OneToManyOwnedModel {
Title = "One"
},
new OneToManyOwnedModel {
Title = "Two"
},
new OneToManyOwnedModel {
Title = "Three"
}
},
OneToManyAssociated = new List <OneToManyAssociatedModel>
{
manyAssociated
},
OneToOneOwned = new OneToOneOwnedModel {
Title = "OneToOne"
},
OneToOneAssociated = associated
};
using (var context = new TestDbContext())
{
context.OneToManyAssociatedModels.Add(manyAssociated);
context.OneToOneAssociatedModels.Add(associated);
context.SaveChanges();
} // Simulate detach
using (var context = new TestDbContext())
{
// Setup mapping
node1 = context.UpdateGraph(node1, map => map
.OwnedEntity(p => p.OneToOneOwned)
.AssociatedEntity(p => p.OneToOneAssociated)
.OwnedCollection(p => p.OneToManyOwned, with => with.OwnedEntity(p => p.OneToManyOneToOneOwned))
.AssociatedCollection(p => p.OneToManyAssociated));
context.SaveChanges();
Assert.IsNotNull(context.Nodes.SingleOrDefault(p => p.Id == node1.Id));
}
}
public void ShouldAddRelationToExistingAssociatedCollection()
{
var associated = new OneToManyAssociatedModel {
Title = "Second One"
};
var node1 = new TestNode
{
Title = "New Node",
OneToManyAssociated = new List <OneToManyAssociatedModel>
{
new OneToManyAssociatedModel {
Title = "First One"
}
}
};
using (var context = new TestDbContext())
{
context.Nodes.Add(node1);
context.OneToManyAssociatedModels.Add(associated);
context.SaveChanges();
} // Simulate detach
node1.OneToManyAssociated.Add(associated);
using (var context = new TestDbContext())
{
// Setup mapping
context.UpdateGraph(node1, map => map
.AssociatedCollection(p => p.OneToManyAssociated));
context.SaveChanges();
var node2 = context.Nodes.Include(p => p.OneToManyAssociated).Single(p => p.Id == node1.Id);
Assert.IsNotNull(node2);
Assert.IsTrue(node2.OneToManyAssociated.Count == 2);
}
}
