[Fact] // Issue #1207
public void Can_add_identifying_dependents_and_principal_with_reverse_post_nav_fixup_with_key_generation()
{
using (var context = new EarlyLearningCenter())
{
var product1 = new Product();
var details1 = new ProductDetails();
var tag1 = new ProductDetailsTag();
var tagDetails1 = new ProductDetailsTagDetails();
var product2 = new Product();
var details2 = new ProductDetails();
var tag2 = new ProductDetailsTag();
var tagDetails2 = new ProductDetailsTagDetails();
context.Add(product1);
context.Add(tagDetails2);
context.Add(details1);
context.Add(tag2);
context.Add(details2);
context.Add(tag1);
context.Add(tagDetails1);
context.Add(product2);
tagDetails1.Tag = tag1;
tag1.Details = details1;
details1.Product = product1;
tagDetails2.Tag = tag2;
tag2.Details = details2;
details2.Product = product2;
context.ChangeTracker.DetectChanges();
AssertProductAndDetailsFixedUp(context, product1.Details.Tag.TagDetails, product2.Details.Tag.TagDetails);
}
}
public void Can_attach_child_with_one_to_one_parents()
{
using (var context = new EarlyLearningCenter())
{
var tag = new ProductDetailsTag {
Id = 1, Details = new ProductDetails {
Id = 1, Product = new Product {
Id = 1
}
}
};
context.ChangeTracker.TrackGraph(tag, e => e.State = EntityState.Unchanged);
Assert.Equal(3, context.ChangeTracker.Entries().Count());
Assert.Equal(EntityState.Unchanged, context.Entry(tag).State);
Assert.Equal(EntityState.Unchanged, context.Entry(tag.Details).State);
Assert.Equal(EntityState.Unchanged, context.Entry(tag.Details.Product).State);
Assert.Same(tag, tag.Details.Tag);
Assert.Same(tag.Details, tag.Details.Product.Details);
}
}
[Fact] // Issue #1207
public void Can_add_identifying_dependents_and_principal_with_reverse_post_nav_fixup_with_key_generation()
{
using (var context = new EarlyLearningCenter())
{
var product1 = new Product();
var details1 = new ProductDetails();
var tag1 = new ProductDetailsTag();
var tagDetails1 = new ProductDetailsTagDetails();
var product2 = new Product();
var details2 = new ProductDetails();
var tag2 = new ProductDetailsTag();
var tagDetails2 = new ProductDetailsTagDetails();
context.Add(product1);
context.Add(tagDetails2);
context.Add(details1);
context.Add(tag2);
context.Add(details2);
context.Add(tag1);
context.Add(tagDetails1);
context.Add(product2);
tagDetails1.Tag = tag1;
tag1.Details = details1;
details1.Product = product1;
tagDetails2.Tag = tag2;
tag2.Details = details2;
details2.Product = product2;
context.ChangeTracker.DetectChanges();
AssertProductAndDetailsFixedUp(context, product1.Details.Tag.TagDetails, product2.Details.Tag.TagDetails);
}
}
public void Can_attach_child_with_one_to_one_parents()
{
using (var context = new EarlyLearningCenter())
{
var tag = new ProductDetailsTag { Id = 1, Details = new ProductDetails { Id = 1, Product = new Product { Id = 1 } } };
context.ChangeTracker.TrackGraph(tag, e => e.State = EntityState.Unchanged);
Assert.Equal(3, context.ChangeTracker.Entries().Count());
Assert.Equal(EntityState.Unchanged, context.Entry(tag).State);
Assert.Equal(EntityState.Unchanged, context.Entry(tag.Details).State);
Assert.Equal(EntityState.Unchanged, context.Entry(tag.Details.Product).State);
Assert.Same(tag, tag.Details.Tag);
Assert.Same(tag.Details, tag.Details.Product.Details);
}
}
