public void Calling_DetectChanges_with_nested_complex_property_null_after_Attach_with_change_to_another_property_should_not_throw()
{
using (var context = new Context36323())
{
var entry = context.Entry(new Model36323
{
Id = 14,
Contact = new ContactInfo36323
{
First = "Name",
HomePhone = new Phone36323 { Number = "12345" }
}
});
entry.State = EntityState.Unchanged;
entry.Entity.Contact.WorkPhone = new Phone36323 { Number = "1234" };
context.ChangeTracker.DetectChanges();
Assert.NotNull(entry.Property(m => m.Contact).OriginalValue);
Assert.NotNull(entry.Property(m => m.Contact).CurrentValue);
Assert.NotNull(entry.ComplexProperty(m => m.Contact).Property(c => c.HomePhone).OriginalValue);
Assert.NotNull(entry.ComplexProperty(m => m.Contact).Property(c => c.HomePhone).CurrentValue);
Assert.Equal("12345",
entry.ComplexProperty(m => m.Contact).Property(c => c.HomePhone).OriginalValue.Number);
Assert.Equal("12345",
entry.ComplexProperty(m => m.Contact).Property(c => c.HomePhone).CurrentValue.Number);
Assert.Null(entry.ComplexProperty(m => m.Contact).Property(c => c.WorkPhone).OriginalValue);
Assert.NotNull(entry.ComplexProperty(m => m.Contact).Property(c => c.WorkPhone).CurrentValue);
Assert.Equal("1234",
entry.ComplexProperty(m => m.Contact).Property(c => c.WorkPhone).CurrentValue.Number);
}
}
public void Calling_DetectChanges_with_nested_complex_property_null_after_Attach_with_change_to_another_property_should_not_throw()
{
using (var context = new Context36323())
{
var entry = context.Entry(
new Model36323
{
Id = 14,
Contact = new ContactInfo36323
{
First = "Name",
HomePhone = new Phone36323
{
Number = "12345"
}
}
});
entry.State = EntityState.Unchanged;
entry.Entity.Contact.WorkPhone = new Phone36323
{
Number = "1234"
};
context.ChangeTracker.DetectChanges();
Assert.NotNull(entry.Property(m => m.Contact).OriginalValue);
Assert.NotNull(entry.Property(m => m.Contact).CurrentValue);
Assert.NotNull(entry.ComplexProperty(m => m.Contact).Property(c => c.HomePhone).OriginalValue);
Assert.NotNull(entry.ComplexProperty(m => m.Contact).Property(c => c.HomePhone).CurrentValue);
Assert.Equal(
"12345",
entry.ComplexProperty(m => m.Contact).Property(c => c.HomePhone).OriginalValue.Number);
Assert.Equal(
"12345",
entry.ComplexProperty(m => m.Contact).Property(c => c.HomePhone).CurrentValue.Number);
Assert.Null(entry.ComplexProperty(m => m.Contact).Property(c => c.WorkPhone).OriginalValue);
Assert.NotNull(entry.ComplexProperty(m => m.Contact).Property(c => c.WorkPhone).CurrentValue);
Assert.Equal(
"1234",
entry.ComplexProperty(m => m.Contact).Property(c => c.WorkPhone).CurrentValue.Number);
}
}