View source for E1921 Write tests for popup controller.rb

The goal of this project was to add testing for the PopupController to raise statement coverage above 90%. See the Test Outline section for specifics of our work.

== Project Introduction ==
The PopupController is responsible for preparing data that will be displayed in popup views. To render the data, which mostly concerns assignments, the controller makes many accesses to database tables such as Response, ResponseMap, Question, Questionnaire, Answer, and Participant. Before our project, there were only two tests implemented that together only achieved a statement coverage of 7%. Our changes have brought the statement coverage to '''INSERT%'''.

=== Team ===
Yuhan Chen, ychen239
Hao Lu, hlu6
Drew Marshburn, rdmarshb

=== Files Involved === 

popup_controller.rb

popup_controller_spec.rb

=== Running Tests ===
What we need to do is to set up the environment and complete the 'popup_controller_spec.rb' to finish the integration tests for popup controller. This rspec test file can be run by calling the following code: 
<pre>
  rspec spec/controllers/popup_controller_spec.rb
</pre>

== Design ==

== Test Outline ==

The following sections show the Rspec outline of the tests we created.

'''PopupController'''

     #action_allowed?
       when the role current user is student
         does not allow certain action
       when the role current user is ta
         allows certain action
       when the role name of current user is super admin or admin
         allows certain action
       when the role current user is super instructor
         allows certain action

    #author_feedback_popup
      when response_id exists
 
    #team_users_popup
      when a response map exists
        calculates response stats for one response
      when a response map does not exist
        finds team and users

    #participants_popup
      called with no response
        does not calculate scores
      called with a response
        assignment has a review questionnaire
          calculates the scores with a max
        assignment has no review questionnaire
          calculates the scores without a max

    tone analysis tests
      #tone_analysis_chart_popup
        review tone analysis is calculated
          prepares tone analysis report for building
      #build_tone_analysis_report
        upon selecting summery, the tone analysis for review comments is calculated and applied to the page
          builds a tone analysis report and returns the heat map URLs
      #view_review_scores_popup
        prepares tone analysis report for building
  
    #reviewer_details_popup
      it will show the reviewer details
        it will show the reviewer details
  
    #self_review_popup
      when response_id exists
        get the result

== Results ==