add tests (integration + model)

spec/factories/group_order_invoice.rb

@@ -0,0 +1,7 @@
+require 'factory_bot'
+
+FactoryBot.define do
+  factory :group_order_invoice do
+    group_order{ create :group_order}
+  end
+end

spec/integration/group_order_invoices_spec.rb

@@ -0,0 +1,61 @@
+require_relative '../spec_helper'
+
+feature GroupOrderInvoice, js: true do
+  let(:admin) { create :user, groups: [create(:workgroup, role_finance: true)] }
+  let(:article) { create :article, unit_quantity: 1 }
+  let(:order) { create :order, supplier: article.supplier, article_ids: [article.id], ends: Time.now  } # need to ref article
+  let(:go) { create :group_order, order: order }
+  let(:oa) { order.order_articles.find_by_article_id(article.id) }
+  let(:ftt) { create :financial_transaction_type }
+  let(:goa) { create :group_order_article, group_order: go, order_article: oa }
+
+
+
+  describe 'trigger process' do
+
+    include ActiveJob::TestHelper
+
+    before { login admin }
+    after { clear_enqueued_jobs }
+
+    it 'does not enqueue MailerJob when order is settled if tax_number or options not set' do
+      goa.update_quantities 2, 0
+      oa.update_results!
+      visit confirm_finance_order_path(id: order.id)
+      click_link_or_button I18n.t('finance.balancing.confirm.clear')
+      expect(NotifyGroupOrderInvoiceJob).not_to have_been_enqueued
+    end
+
+    it 'enqueues MailerJob when order is settled if tax_number or options are set' do
+      goa.update_quantities 2, 0
+      oa.update_results!
+      order.reload
+      FoodsoftConfig[:group_order_invoices] = { use: true }
+      FoodsoftConfig[:contact][:tax_number] = 12345678
+      visit confirm_finance_order_path(id: order.id, type: ftt)
+      expect(page).to have_selector(:link_or_button, I18n.t('finance.balancing.confirm.clear'))
+      click_link_or_button I18n.t('finance.balancing.confirm.clear')
+      expect(NotifyGroupOrderInvoiceJob).to have_been_enqueued
+    end
+
+    it 'does not generate Group Order Invoice when order is closed if tax_number not set' do
+      goa.update_quantities 2, 0
+      oa.update_results!
+      order.update!(state: 'closed')
+      order.reload
+      visit finance_order_index_path
+      expect(page).to have_content(I18n.t('activerecord.attributes.group_order_invoice.tax_number_not_set'))
+    end
+
+    it 'generates Group Order Invoice when order is closed if tax_number is set' do
+      goa.update_quantities 2, 0
+      oa.update_results!
+      FoodsoftConfig[:contact][:tax_number] = 12345678
+      order.update!(state: 'closed')
+      order.reload
+      visit finance_order_index_path
+      click_link_or_button I18n.t('activerecord.attributes.group_order_invoice.links.generate')
+      expect(GroupOrderInvoice.all.count).to eq(1)
+    end
+  end
+end

spec/models/group_order_invoice_spec.rb

@@ -0,0 +1,61 @@
+require_relative '../spec_helper'
+
+describe GroupOrderInvoice do
+  let(:user) { create :user, groups: [create(:ordergroup)] }
+  let(:supplier) { create :supplier }
+  let(:article) { create :article, supplier: supplier }
+  let(:order){ create :order }
+  let(:group_order) {create :group_order, order: order, ordergroup: user.ordergroup }
+
+  describe 'erroneous group order invoice' do
+    let(:goi) { create :group_order_invoice, group_order_id: group_order.id }
+
+    it 'does not create group order invoice if tax_number not set' do
+      expect{goi}.to raise_error(ActiveRecord::RecordInvalid)
+    end
+
+  end
+
+  describe 'valid group order invoice' do
+    before do
+      FoodsoftConfig[:contact][:tax_number] = 12345678
+    end
+
+    invoice_number1 = Time.now.strftime("%Y%m%d") + '0001'
+    invoice_number2 = Time.now.strftime("%Y%m%d") + '0002'
+
+    let(:user_2) { create :user, groups: [create(:ordergroup)] }
+
+    let(:goi_1) { create :group_order_invoice, group_order_id: group_order.id }
+    let(:goi_2) { create :group_order_invoice, group_order_id: group_order.id }
+
+    let(:group_order_2) {create :group_order, order: order, ordergroup: user_2.ordergroup }
+
+    let(:goi_3) { create :group_order_invoice, group_order_id: group_order_2.id }
+    let(:goi_4) { create :group_order_invoice, group_order_id: group_order_2.id, invoice_number: invoice_number1 }
+
+    it 'creates group order invoice if tax_number is set' do
+      expect(goi_1).to be_valid
+    end
+
+    it 'sets invoice_number according to date' do
+      number = Time.now.strftime("%Y%m%d") + '0001'
+      expect(goi_1.invoice_number).to eq(number.to_i)
+    end
+
+    it 'fails to create if group_order_id is used multiple times for creation' do
+      expect(goi_1.group_order.id).to eq(group_order.id)
+      expect{goi_2}.to raise_error(ActiveRecord::RecordNotUnique)
+    end
+
+    it 'creates two different group order invoice with different invoice_numbers' do
+      expect(goi_1.invoice_number).to eq(invoice_number1.to_i)
+      expect(goi_3.invoice_number).to eq(invoice_number2.to_i)
+    end
+
+    it 'fails to create two different group order invoice with same invoice_numbers' do
+      goi_1
+      expect{goi_4}.to raise_error(ActiveRecord::RecordInvalid)
+    end
+  end
+end