6 files changed, 79 insertions, 8 deletions
diff --git a/app/controllers/answers_controller.rb b/app/controllers/answers_controller.rb
index 3c8aa8f..a8dc49e 100644
--- a/app/controllers/answers_controller.rb
+++ b/app/controllers/answers_controller.rb
@@ -6,9 +6,15 @@ class AnswersController < ApplicationController
   auto_actions_for  :question, :new
   index_action      :my_recruits, :my_recruits_cat
 
- def create
-  # This creates answer with type deduced from params
-  # (as opposed answer with type Answer)
-  hobo_create Answer.new_from params
- end
+  def update
+    # This creates answer with type deduced from params
+    # (as opposed answer with type Answer)
+    hobo_update Answer.find(params['id']),:attributes => Answer.update_from(params)
+  end
+
+  def create
+    # This creates answer with type deduced from params
+    # (as opposed answer with type Answer)
+    hobo_create Answer.new_from params
+  end
 end
diff --git a/app/models/answer.rb b/app/models/answer.rb
index 2f091cd..43ce232 100644
--- a/app/models/answer.rb
+++ b/app/models/answer.rb
@@ -63,6 +63,26 @@ class Answer < ActiveRecord::Base
       User.user_is_mentor_of?(acting_user, owner)
   end
 
+  def self.update_from(params)
+   ans = Answer.find(params['id'])
+
+  if ans.class == Answer
+    update = params["answer"] || []
+  elsif ans.class == MultipleChoiceAnswer
+    params["multiple_choice_answer"] = {} unless params["multiple_choice_answer"]
+    params["multiple_choice_answer"]["options"] = params["options"].inject(Array.new){ |a, cur| a.push cur.to_i }
+    update = params["multiple_choice_answer"]
+  end
+
+   result = ans.attributes
+
+   for u in update
+    result[u[0]] = u[1]
+   end
+
+   result
+  end
+
   def self.new_from(params)
 
     if params.include? "answer"
diff --git a/app/views/answers/edit.dryml b/app/views/answers/edit.dryml
index c14feb5..d963e6d 100644
--- a/app/views/answers/edit.dryml
+++ b/app/views/answers/edit.dryml
@@ -5,6 +5,6 @@
       # but result is alway posted to AnswersController#update
       # so action must be specified explicitly
     %>
-    <form action="&update_answer_path"/>
+    <form action="&update_answer_path(this.id)" method="PUT"/>
   </content:>
 </edit-page>
diff --git a/app/views/questions/show.dryml b/app/views/questions/show.dryml
index 6fd2341..964971b 100644
--- a/app/views/questions/show.dryml
+++ b/app/views/questions/show.dryml
@@ -25,7 +25,7 @@
     </else>
     <if test="&this.reference_answer.try.viewable_by? current_user">
       <br/>
-      <a:reference_answer>View reference answer</a>.
+      <a href="&answer_path(this.reference_answer)">View reference answer</a>.
     </if>
   </content:>
 </show-page>
diff --git a/app/views/taglibs/detailed.dryml b/app/views/taglibs/detailed.dryml
index b760421..3ff9792 100644
--- a/app/views/taglibs/detailed.dryml
+++ b/app/views/taglibs/detailed.dryml
@@ -32,7 +32,7 @@
       <with:owner><name/></with>
     for question
     "<with:question><name/></with>
-    <a action="edit" if="&can_edit?">(Edit)</a>
+    <a href="&edit_answer_path(this)" if="&can_edit?">(Edit)</a>
   </h2>
   <h5>Question:</h5>
   <with:question><view:content/></with>
diff --git a/features/reference_answers.feature b/features/reference_answers.feature
new file mode 100644
index 0000000..944a196
--- /dev/null
+++ b/features/reference_answers.feature
@@ -0,0 +1,45 @@
+Feature: Reference answers
+  As recruiter
+  I want to be able to record and edit reference answers
+  So answers of recruits can be compared against them
+  And Recruits can get instant feedback on their answers for multiple choice questions
+
+  Scenario: Record reference answer for text question and edit it as different recruiter
+    Given I am logged in as "recruiter1" who is "recruiter"
+    And text content "some question?" for question "question"
+    When I am on show "question" question page
+    And I follow "Answer it"
+    And I check "answer[reference]"
+    And I fill in "some answer" for "answer[content]"
+    And I press "Create Answer"
+    Then I should see "The answer was created successfully" within ".flash.notice"
+
+    When I follow "Log out"
+    And I am logged in as "other-recruiter" who is "recruiter"
+    And I am on show "question" question page
+    And I follow "View reference answer"
+    And I follow "(Edit)"
+    And I fill in "some other answer" for "answer[content]"
+    And I press "Save"
+    Then I should see "Changes to the answer were saved" within ".flash.notice"
+
+  Scenario: Record reference answer for multiple choice question and edit it as different recruiter
+    Given I am logged in as "recruiter1" who is "recruiter"
+    And a multiple choice content "Chose some" for "question"
+    And following options for "question":
+      |Opt 1|Opt 2|Opt 3|
+    When I am on show "question" question page
+    And I follow "Answer it"
+    And I check "multiple_choice_answer[reference]"
+    And I check "Opt 1"
+    And I press "Create Answer"
+    Then I should see "The multiple choice answer was created successfully" within ".flash.notice"
+
+    When I follow "Log out"
+    And I am logged in as "other-recruiter" who is "recruiter"
+    And I am on show "question" question page
+    And I follow "View reference answer"
+    And I follow "(Edit)"
+    And I check "Opt 2"
+    And I press "Save"
+    Then I should see "Changes to the multiple choice answer were saved" within ".flash.notice"