public void Add_principal_then_dependent_one_to_many_prin_uni_FK_not_set_principal_nav_set(EntityState entityState)
{
using (var context = new FixupContext())
{
var principal = new CategoryPN { Id = 77 };
var dependent = new ProductPN { Id = 78 };
principal.Products.Add(dependent);
context.Entry(principal).State = entityState;
context.Entry(dependent).State = entityState;
Assert.Equal(principal.Id, dependent.CategoryId);
Assert.Equal(new[] { dependent }.ToList(), principal.Products);
Assert.Equal(entityState, context.Entry(principal).State);
Assert.Equal(entityState, context.Entry(dependent).State);
}
}
public void Add_dependent_then_principal_one_to_many_prin_uni_FK_set_principal_nav_set(EntityState entityState)
{
using (var context = new FixupContext())
{
var principal = new CategoryPN { Id = 77 };
var dependent = new ProductPN { Id = 78 };
principal.Products.Add(dependent);
context.Entry(dependent).Property("CategoryId").CurrentValue = principal.Id;
context.Entry(dependent).State = entityState;
context.Entry(principal).State = entityState;
AssertFixup(
context,
() =>
{
Assert.Equal(principal.Id, context.Entry(dependent).Property("CategoryId").CurrentValue);
Assert.Equal(new[] { dependent }.ToList(), principal.Products);
Assert.Equal(entityState, context.Entry(principal).State);
Assert.Equal(entityState, context.Entry(dependent).State);
});
}
}
public void Add_principal_but_not_dependent_one_to_many_prin_uni_FK_not_set_principal_nav_set(EntityState entityState)
{
using (var context = new FixupContext())
{
var principal = new CategoryPN { Id = 77 };
var dependent = new ProductPN { Id = 78 };
context.Entry(principal).State = entityState;
principal.Products.Add(dependent);
context.ChangeTracker.DetectChanges();
AssertFixup(
context,
() =>
{
Assert.Equal(principal.Id, dependent.CategoryId);
Assert.Equal(new[] { dependent }.ToList(), principal.Products);
Assert.Equal(entityState, context.Entry(principal).State);
Assert.Equal(EntityState.Added, context.Entry(dependent).State);
});
}
}
public void Add_dependent_then_principal_one_to_many_prin_uni_FK_set_no_navs_set(EntityState entityState)
{
using (var context = new FixupContext())
{
var principal = new CategoryPN { Id = 77 };
var dependent = new ProductPN { Id = 78, CategoryId = principal.Id };
context.Entry(dependent).State = entityState;
context.Entry(principal).State = entityState;
AssertFixup(
context,
() =>
{
Assert.Equal(principal.Id, dependent.CategoryId);
Assert.Equal(new[] { dependent }.ToList(), principal.Products);
Assert.Equal(entityState, context.Entry(principal).State);
Assert.Equal(entityState, context.Entry(dependent).State);
});
}
}
public void Add_dependent_but_not_principal_one_to_many_prin_uni_FK_set_no_navs_set(EntityState entityState)
{
using (var context = new FixupContext())
{
var principal = new CategoryPN { Id = 77 };
var dependent = new ProductPN { Id = 78 };
context.Entry(dependent).State = entityState;
dependent.CategoryId = principal.Id;
context.ChangeTracker.DetectChanges();
AssertFixup(
context,
() =>
{
Assert.Equal(principal.Id, dependent.CategoryId);
Assert.Empty(principal.Products);
Assert.Equal(EntityState.Detached, context.Entry(principal).State);
Assert.Equal(entityState == EntityState.Added ? EntityState.Added : EntityState.Modified, context.Entry(dependent).State);
});
}
}
