add specs

spec/models/multi_order_spec.rb

@@ -0,0 +1,68 @@
+require_relative '../spec_helper'
+describe MultiOrder do
+  let(:admin) { create :user, groups: [create(:workgroup, role_finance: true), create(:ordergroup, name: "AdminOrders")] }
+  let(:user) { create :user, groups: [create(:ordergroup)] }
+
+  let(:article1) { create :article, unit_quantity: 1 }
+  let(:article2) { create :article, unit_quantity: 3 }
+
+  context 'does not generate Multi Order' do
+    let(:order1) { create :order }
+    let(:order2) { create :order}
+    let!(:group_order1) { create :group_order, ordergroup: user.ordergroup, order: order1 }
+    let!(:group_order2) { create :group_order, ordergroup: user.ordergroup, order: order2 }
+    let!(:group_order3) { create :group_order, ordergroup: admin.ordergroup, order: order1 }
+  
+    before do
+      order1.update!(state: 'open')
+      order2.update!(state: 'open')
+      FoodsoftConfig[:contact][:tax_number] = 123_457_8
+    end
+  
+    it 'when orders are not closed' do
+      expect { create(:multi_order, orders: [order1]) }.to raise_error(ActiveRecord::RecordInvalid)
+    end
+
+    it 'when orders are not finished' do
+      expect { create(:multi_order, orders: [order2]) }.to raise_error(ActiveRecord::RecordInvalid)
+    end
+
+    
+    it 'when group order invoices are present' do
+      order1.update!(state: 'closed')
+      order2.update!(state: 'closed')
+      group_order1.update!(group_order_invoice: create(:group_order_invoice))
+      group_order2.update!(group_order_invoice: create(:group_order_invoice))
+      expect { create(:multi_order, orders: [order1, order2]) }.to raise_error(ActiveRecord::RecordInvalid)
+    end
+  end
+
+  context 'generates Multi Order' do
+
+    let(:order3) { create :order, multi_order: nil }
+    let(:order4) { create :order, multi_order: nil }
+    let(:order5) { create :order, multi_order: nil }
+
+    let!(:group_order1) { create :group_order, ordergroup: user.ordergroup, order: order3 }
+    let!(:group_order2) { create :group_order, ordergroup: user.ordergroup, order: order4 }
+    let!(:group_order3) { create :group_order, ordergroup: admin.ordergroup, order: order5 }
+    let!(:group_order4) { create :group_order, ordergroup: admin.ordergroup, order: order4 }
+
+    before do
+      order3.update!(state: 'closed')
+      order4.update!(state: 'closed')
+      order5.update!(state: 'closed')
+    end
+
+    it 'when orders are closed' do
+      #as it is right now orders can be in multiple multi orders
+      # expect(create(:multi_order, orders: [order3])).to be_valid
+      expect(create(:multi_order, orders: [order3])).to be_valid
+    end
+
+    it 'when group order invoices are not present' do
+      multi_order2 = create(:multi_order, orders: [order3, order4])
+      expect(multi_order2).to be_valid
+    end
+  end
+end