Refactor epp_head to helper

app/controllers/concerns/epp/common.rb

@@ -3,6 +3,7 @@ module Epp::Common
 
   included do
     protect_from_forgery with: :null_session
+    helper_method :epp_head
   end
 
   def proxy
@@ -21,4 +22,12 @@ module Epp::Common
   def current_epp_user
     @current_epp_user ||= EppUser.find(epp_session[:epp_user_id]) if epp_session[:epp_user_id]
   end
+
+  def epp_head xml
+    xml.instruct!
+    xml.epp('xmlns' => 'urn:ietf:params:xml:ns:epp-1.0', 'xmlns:xsi' => 'http://www.w3.org/2001/XMLSchema-instance', 'xsi:schemaLocation' => 'urn:ietf:params:xml:ns:epp-1.0 epp-1.0.xsd') do
+      yield
+    end
+  end
+
 end

app/views/epp/domains/check.xml.builder

@@ -0,0 +1,3 @@
+epp_head do
+  xml.bla
+end

app/views/epp/sessions/greeting.xml.builder

@@ -1,5 +1,4 @@
-xml.instruct!
+epp_head(xml) do
-xml.epp('xmlns' => 'urn:ietf:params:xml:ns:epp-1.0', 'xmlns:xsi' => 'http://www.w3.org/2001/XMLSchema-instance', 'xsi:schemaLocation' => 'urn:ietf:params:xml:ns:epp-1.0 epp-1.0.xsd') do
   xml.greeting do
     xml.svID 'EPP server (DSDng)'
     xml.svDate '2014-06-18T17:46:59+03:00'

spec/epp/requests/domains/check.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?><epp xmlns="urn:ietf:params:xml:ns:epp-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:ietf:params:xml:ns:epp-1.0 epp-1.0.xsd"><command><check><domain:check xmlns:domain="http://www.nic.cz/xml/epp/domain-1.4" xsi:schemaLocation="http://www.nic.cz/xml/epp/domain-1.4 domain-1.4.xsd"><domain:name>test.ee</domain:name>
+</domain:check>
+</check>
+<clTRID>imkt004#14-06-27at16:13:33</clTRID>
+</command>
+</epp>