Add "registrar_with_unlimited_balance" factory

#248

spec/factories/api_user.rb

@@ -8,5 +8,11 @@ FactoryGirl.define do
     factory :api_user_epp do
       roles %w(epp static_registrant)
     end
+
+    factory :api_user_with_unlimited_balance do
+      after :build do |api_user|
+        api_user.registrar = create(:registrar_with_unlimited_balance)
+      end
+    end
   end
 end

spec/factories/registrar.rb

@@ -9,5 +9,11 @@ FactoryGirl.define do
     zip 'test'
     email 'test@test.com'
     country_code 'EE'
+
+    factory :registrar_with_unlimited_balance do
+      after :create do |registrar|
+        create(:account, registrar: registrar, balance: 1_000_000)
+      end
+    end
   end
 end

spec/features/registrar/domains/csv_export_spec.rb

@@ -3,7 +3,7 @@ require 'rails_helper'
 RSpec.feature 'CSV Export' do
   background do
     Setting.registrar_ip_whitelist_enabled = false
-    sign_in_to_registrar_area(user: FactoryGirl.create(:api_user))
+    sign_in_to_registrar_area(user: create(:api_user_with_unlimited_balance))
   end
 
   scenario 'exports csv' do