expand rspec tests

spec/factories/order.rb

@@ -0,0 +1,14 @@
+require 'factory_girl'
+
+FactoryGirl.define do
+
+  # requires articles from single supplier, or supplier (with all its articles)
+  factory :order do
+    starts { Time.now }
+
+    factory :stock_order do
+      supplier_id 0
+    end
+  end
+
+end

spec/factories/supplier.rb

@@ -12,7 +12,9 @@ FactoryGirl.define do
     end
 
     after :create do |supplier, evaluator|
-      FactoryGirl.create_list :article, evaluator.article_count, supplier: supplier
+      article_count = evaluator.article_count
+      article_count = rand(1..100) if article_count == true
+      FactoryGirl.create_list :article, article_count, supplier: supplier
     end
   end