Fix for Certifier - will set Qualifier as self-declared if destroyed

Rafael Martins
1 parent 9d41da96
Showing 2 changed files with 7 additions and 3 deletions Show diff stats
app/models/certifier.rb
test/unit/manage_products_helper_test.rb
@@ -5,12 +5,17 @@ class Certifier &lt; ActiveRecord::Base
   has_many :qualifier_certifiers, :dependent => :destroy
   has_many :qualifiers, :through => :qualifier_certifiers
-  has_many :product_qualifiers, :dependent => :destroy
+  has_many :product_qualifiers
   has_many :products, :through => :product_qualifiers, :source => :product
   validates_presence_of :environment_id
   validates_presence_of :name
+  def destroy
+    product_qualifiers.each { |pq| pq.update_attributes! :certifier => nil }
+    super
+  end
+
   def link
     self[:link] || ''
   end
@@ -186,12 +186,11 @@ class ManageProductsHelperTest &lt; ActiveSupport::TestCase
     end
   end
-  should 'product consider its Qualifier self-declared when Certifier is deleted' do
+  should 'delete product Qualifier self-declared when Certifier is deleted' do
     product = fast_create(Product)
     qualifier = fast_create(Qualifier)
     certifier = fast_create(Certifier)
     ProductQualifier.create!(:product => product, :qualifier => qualifier, :certifier => certifier)
-# The relationship between product, certifiers and qualifiers is extremely complicated
     certifier.destroy
     assert_nothing_raised do
       result = display_qualifiers(product)