Take into account address_processing setting in EPP contact:info

#251

spec/requests/epp/contact/info_spec.rb

@@ -0,0 +1,57 @@
+require 'rails_helper'
+
+RSpec.describe 'EPP contact:update' do
+  let(:request_xml) { '<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+    <epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+      <command>
+        <info>
+          <contact:info xmlns:contact="https://epp.tld.ee/schema/contact-ee-1.1.xsd">
+            <contact:id>test</contact:id>
+          </contact:info>
+        </info>
+      </command>
+    </epp>'
+  }
+  subject(:response_xml) { Nokogiri::XML(response.body) }
+  subject(:response_code) { response_xml.xpath('//xmlns:result').first['code'] }
+  subject(:address_count) { response_xml
+                              .xpath('//contact:addr', contact: 'https://epp.tld.ee/schema/contact-ee-1.1.xsd')
+                              .count }
+
+  before do
+    sign_in_to_epp_area
+    FactoryGirl.create(:contact, code: 'TEST')
+  end
+
+  context 'when address processing is enabled' do
+    before do
+      allow(Contact).to receive(:address_processing?).and_return(true)
+    end
+
+    it 'returns epp code of 1000' do
+      post '/epp/command/info', frame: request_xml
+      expect(response_code).to eq('1000')
+    end
+
+    it 'returns address' do
+      post '/epp/command/info', frame: request_xml
+      expect(address_count).to_not be_zero
+    end
+  end
+
+  context 'when address processing is disabled' do
+    before do
+      allow(Contact).to receive(:address_processing?).and_return(false)
+    end
+
+    it 'returns epp code of 1000' do
+      post '/epp/command/info', frame: request_xml
+      expect(response_code).to eq('1000')
+    end
+
+    it 'does not return address' do
+      post '/epp/command/info', frame: request_xml
+      expect(address_count).to be_zero
+    end
+  end
+end