Okay, I didn't think you needed to see any code since it seems general.
And I meant "after_save" not "before_save".
I guess it's kind of complicated since I have a lot of associations, but
hopefully this will help you.
My model
class TaskOrder < ActiveRecord::Base
after_update :save_product_groups
def save_product_groups
product_groups.each do |p|
p.save(false)
end
end
end
One of my tests
it "should update the task order's product group attributes" do
@pg1 = Factory(:product_group, :weight => 30, :branch_id => 1)
@pg2 = Factory(:product_group, :weight => 20, :branch_id => 2)
@pg3 = Factory(:product_group, :weight => 50, :branch_id => 3)
update_task_order_instance =
TaskOrder.new(@attr.merge(:product_groups => [
@pg1,
@pg2,
@pg3
]))
p1 = update_task_order_instance.product_groups.first
p2 = update_task_order_instance.product_groups.second
p3 = update_task_order_instance.product_groups.last
@pg_hash = {
"#{p1.id}" => {"weight" => 40},
"#{p2.id}" => {"weight" => 50},
"#{p3.id}" => {"weight" => 10}
}
update_task_order_instance.existing_product_group_attributes =
@pg_hash
update_task_order_instance.save
update_task_order_instance.product_groups.first.weight.should == 40
update_task_order_instance.product_groups.second.weight.should == 50
update_task_order_instance.product_groups.last.weight.should == 10
update_task_order_instance.product_groups.count.should == 3
end
As you can see, there is a line in the test that calls a save method.
I've set breakpoints on the development server and observed that it DOES
use the "save_product_groups" as it should be, but for some reason it's
just not being covered in my rcov.
Let me know if you need anything else. Please note that I'm still
somewhat new to Rails.
Thank you,
Andrew Davis
NASA - KSC
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