Fix invoice tests

spec/features/admin/invoice_spec.rb

@@ -0,0 +1,28 @@
+require 'rails_helper'
+
+feature 'Invoice', type: :feature do
+  background { create_settings }
+
+  before :all do
+    @user = Fabricate(:admin_user, username: 'user1', identity_code: '37810013087')
+    Fabricate(:invoice)
+  end
+
+  it 'should show index of invoices' do
+    sign_in @user
+    visit admin_invoices_url
+    i = Invoice.first
+    page.should have_link("Invoice no. #{i.id}")
+  end
+
+  it 'should show invoice' do
+    sign_in @user
+    visit admin_invoices_url
+    i = Invoice.first
+
+    click_link("Invoice no. #{i.id}")
+    page.should have_content("Seller")
+    page.should have_content("Details")
+    page.should have_content("Paldiski mnt. 123")
+  end
+end