add integration tests for receive

spec/integration/receive_spec.rb

@@ -0,0 +1,96 @@
+require_relative '../spec_helper'
+
+describe 'receiving an order', :type => :feature do
+  let(:admin) { create :user, groups:[create(:workgroup, role_orders: true)] }
+  let(:supplier) { create :supplier }
+  let(:article) { create :article, supplier: supplier, unit_quantity: 3 }
+  let(:order) { create :order, supplier: supplier, article_ids: [article.id] } # need to ref article
+  let(:go1) { create :group_order, order: order }
+  let(:go2) { create :group_order, order: order }
+  let(:oa) { order.order_articles.find_by_article_id(article.id) }
+  let(:goa1) { create :group_order_article, group_order: go1, order_article: oa }
+  let(:goa2) { create :group_order_article, group_order: go2, order_article: oa }
+
+  # set quantities of group_order_articles
+  def set_quantities(q1, q2)
+    goa1.update_quantities(*q1)
+    goa2.update_quantities(*q2)
+    oa.update_results!
+    order.finish!(admin)
+    reload_articles
+  end
+
+  # reload all group_order_articles
+  def reload_articles
+    [goa1, goa2].map(&:reload)
+    oa.reload
+  end
+
+  describe :type => :feature, :js => true do
+    before { login admin }
+
+    it 'has product ordered visible' do
+      set_quantities [3,0], [0,0]
+      visit receive_order_path(order)
+      expect(page).to have_content(article.name)
+      expect(page).to have_selector("#order_article_#{oa.id}")
+    end
+
+    it 'has product not ordered invisible' do
+      set_quantities [0,0], [0,0]
+      visit receive_order_path(order)
+      expect(page).to_not have_selector("#order_article_#{oa.id}")
+    end
+
+    it 'is not received by default' do
+      set_quantities [3,0], [0,0]
+      visit receive_order_path(order)
+      expect(find("#order_articles_#{oa.id}_units_received").value).to eq ''
+    end
+
+    it 'does not change anything when received is ordered' do
+      set_quantities [2,0], [3,2]
+      visit receive_order_path(order)
+      expect {
+        fill_in "order_articles_#{oa.id}_units_received", :with => oa.units_to_order
+        find('input[type="submit"]').click
+        expect(page).to have_selector('body')
+        reload_articles
+      }.to_not change{[oa.units, goa1.result, goa2.result]}
+    end
+
+    it 'redistributes properly when received is more' do
+      set_quantities [2,0], [3,2]
+      visit receive_order_path(order)
+      fill_in "order_articles_#{oa.id}_units_received", :with => 3
+      find('input[type="submit"]').click
+      expect(page).to have_selector('body')
+      reload_articles
+      expect(oa.units).to eq 3
+      expect(goa1.result).to be_within(1e-3).of 2
+      expect(goa2.result).to be_within(1e-3).of 5
+    end
+
+    it 'redistributes properly when received is less' do
+      set_quantities [2,0], [3,2]
+      visit receive_order_path(order)
+      fill_in "order_articles_#{oa.id}_units_received", :with => 1
+      find('input[type="submit"]').click
+      expect(page).to have_selector('body')
+      reload_articles
+      expect(oa.units).to eq 1
+      expect(goa1.result).to be_within(1e-3).of 2
+      expect(goa2.result).to be_within(1e-3).of 1
+    end
+
+    it 'has a locked field when edited elsewhere' do
+      set_quantities [2,0], [3,2]
+      goa1.result = goa1.result + 1
+      goa1.save!
+      visit receive_order_path(order)
+      expect(find("#order_articles_#{oa.id}_units_received")).to be_disabled
+    end
+
+  end
+
+end