E1850. Write unit tests for review response map.rb team100
This wiki page is for the description of unit test for E1850 OSS assignment for Fall 2018, CSC/ECE 517.
Background
Expertiza is an open source web based peer review system developed and maintained by students and faculty members at North Carolina State University. It enables students enrolled in a particular course to form online teams, complete assignments, review other's work and receive feedbacks of your work.
Problem
Review_response_map.rb is used to prepare data for peer review. But there are no unit tests for it.
Work to be done
- Create a new file named review_response_map_spec.rb under spec/models folder
- Write RSpec unit tests to make the path coverage above 90%.
- Coverage as many edge cases as we can.
- Achieve as high branch coverage as we can. Use the mutant-rspec gem to measure test thoroughness and fault-finding capability of our tests.
Files Created
- spec/models/review_response_map_spec.rb
Test Plan
mock instance
We mock the necessary instances for the test in the beginning of test file.
let(:team) { build(:assignment_team, id: 1, name: 'team no name', assignment: assignment, users: [student], parent_id: 1) }
let(:team1) { build(:assignment_team, id: 2, name: 'team has name', assignment: assignment, users: [student]) }
let(:review_response_map) { build(:review_response_map, id: 1, assignment: assignment, reviewer: participant, reviewee: team, reviewed_object_id: 1) }
let(:review_response_map1) { build(:review_response_map, id: 2, assignment: assignment, reviewer: participant1, reviewee: team1, reviewed_object_id: 1) }
let(:feed_back_response_map) { double('feed_back_response_map', reviewed_object_id: 1) }
let(:participant) { build(:participant, id: 1, parent_id: 1, user: build(:student, parent_id: 1, name: 'no name', fullname: 'no one')) }
let(:participant1) { build(:participant, id: 2, parent_id: 2, user: build(:student, parent_id: 1, name: 'has name', fullname: 'has one')) }
let(:questionnaire) { ReviewQuestionnaire.new(id: 1, questions: [question], max_question_score: 5) }
let(:assignment) { build(:assignment, id: 1, name: 'Test Assgt', rounds_of_reviews: 2 ) }
let(:assignment1) { build(:assignment, id: 2, name: 'Test Assgt', rounds_of_reviews: 1 ) }
let(:response) { build(:response, id: 1, map_id: 1, round: 1, response_map: review_response_map, scores: [answer], is_submitted: true) }
let(:response1) { build(:response, id: 2, map_id: 1, round: 2, response_map: review_response_map, scores: [answer]) }
let(:response2) { build(:response, id: 3, map_id: 1, round: nil, response_map: review_response_map, scores: [answer], is_submitted: true) }
let(:answer) { Answer.new(answer: 1, comments: 'Answer text', question_id: 1) }
let(:question) { Criterion.new(id: 1, weight: 2, break_before: true) }
let(:feedback) { FeedbackResponseMap.new(id: 1, reviewed_object_id: 1, reviewer_id: 1, reviewee_id: 1) }
let(:metareview_response_map) { double('metareviewmap')}
let(:metareview_response_map1) { MetareviewResponseMap.new(reviewed_object_id: 1)}
let(:student) {build(:student, id: 1, fullname: 'no one', email: 'expertiza@mailinator.com') }
let(:assignment_questionnaire){ AssignmentQuestionnaire.new(assignment_id: 1, used_in_round: 1, questionnaire_id: 1) }
let(:assignment_questionnaire1){ AssignmentQuestionnaire.new(assignment_id: 1, used_in_round: 2, questionnaire_id: 1) }
let(:questionnaire1) { Questionnaire.new(id: 1, type: 'ReviewQuestionnaire') }
let(:response_map) { ResponseMap.new(id: 1, reviewed_object_id: 1, reviewee_id: 1, reviewer_id: 1, type: "ReviewResponseMap", response: [response], calibrate_to: 0) }
let(:user) {User.new(id:1 , name: "name", fullname: 'fullname') }
let(:user1) { User.new(id: 2, name: "name1", fullname: 'fullname') }
let(:assignment_participant) { AssignmentParticipant.new(user_id: 1, parent_id: 1) }
let(:assignment_participant1) { AssignmentParticipant.new(id: 1, user_id: 2, parent_id: 1) }
let(:teams_users) {TeamsUser.new(user_id: 1, team_id: 1)}
Questionnaire
Test the questionnaire using find_by to get specific questionnaire of map.
it '#questionnaire' do
round = 1
allow(assignment).to receive(:review_questionnaire_id).with(1).and_return(1)
allow(Questionnaire).to receive(:find_by).with(id: 1).and_return(questionnaire1)
expect(review_response_map.questionnaire(1)).to eq(questionnaire1)
end
Get title
Test the get_title method.
it '#get_title' do
expect(review_response_map.get_title).to eq("Review")
end
Delete
Test the delete method of review_response_map which contains delete feedback_response_map.
it '#delete' do
allow(Response).to receive(:find).and_return(response)
allow(FeedbackResponseMap).to receive(:where).with(reviewed_object_id: 1).and_return([feedback])
allow(MetareviewResponseMap).to receive(:where).and_return([metareview_response_map1])
expect(review_response_map.delete).to equal(review_response_map)
end
Export fields
Test the export_fields method which show the title of export csv file should be "contributor" and "reviewed by".
it '#export_fields' do
expect(ReviewResponseMap.export_fields('Missing "_options"')).to eq(["contributor", "reviewed by"])
end
Export
Test the export method.
it '#export' do
csv = []
parent_id = 1
_options = _options
allow(ReviewResponseMap).to receive(:where).with(reviewed_object_id: 1).and_return([review_response_map, review_response_map1])
expect(ReviewResponseMap.export(csv, parent_id, _options)).to eq([review_response_map1, review_response_map])
end
Import
Test the import method which includes errors casued by various reasons.
it '#import' do
row_hash={reviewee: "name", reviewers: ["name1"]}
_session = nil
assignment_id = 1
allow(User).to receive(:find_by).with(name: "name").and_return(user)
allow(AssignmentParticipant).to receive(:find_by).with(user_id: 1, parent_id: 1).and_return(assignment_participant)
allow(AssignmentTeam).to receive(:team).with(assignment_participant).and_return(team)
allow(User).to receive(:find_by).with(name: "name1").and_return(user1)
allow(AssignmentParticipant).to receive(:find_by).with(user_id: 2, parent_id: 1).and_return(assignment_participant1)
allow(ReviewResponseMap).to receive(:find_or_create_by).with(reviewed_object_id: 1, reviewer_id: 1, reviewee_id: 1, calibrate_to: false).and_return(review_response_map)
expect(ReviewResponseMap.import(row_hash, _session, 1)).to eq(["name1"])
# when reviewee_team = nil
allow(AssignmentTeam).to receive(:team).with(assignment_participant).and_return(nil)
allow(AssignmentTeam).to receive(:create).and_return(double('team', id: 1))
allow(TeamsUser).to receive(:create).with(team_id: 1, user_id: 1).and_return(double('teams_users', id: 1, team_id: 1, user_id: 1))
allow(TeamNode).to receive(:create).with(parent_id: assignment_id, node_object_id: 1).and_return(double('team_node', id: 1, parent_id: 1, node_object_id: 1))
allow(TeamUserNode).to receive(:create).with(parent_id: 1, node_object_id: 1).and_return(double('team_user_node', id: 1, parent_id: 1, node_object_id: 1))
allow(User).to receive(:find_by).with(name: "name1").and_return(user1)
allow(AssignmentParticipant).to receive(:find_by).with(user_id: 2, parent_id: 1).and_return(assignment_participant1)
allow(ReviewResponseMap).to receive(:find_or_create_by).with(reviewed_object_id: 1, reviewer_id: 1, reviewee_id: 1, calibrate_to: false).and_return(review_response_map)
expect(ReviewResponseMap.import(row_hash, _session, 1)).to eq(["name1"])
end
Show feedback
Test show_feedback method.
it '#show_feedback' do
allow(review_response_map).to receive(:response).and_return([response])
allow(Response).to receive(:find).and_return(response)
allow(FeedbackResponseMap).to receive(:find_by).with(reviewed_object_id: 1).and_return(feedback)
allow(feedback).to receive(:response).and_return([response])
expect(review_response_map.show_feedback(response)).to eq("<table width=\"100%\"><tr><td align=\"left\" width=\"70%\"><b>Review </b>"\
" <a href=\"#\" name= \"review_1Link\" onClick=\"toggleElement('review_1','review');return false;\">"\
"show review</a></td><td align=\"left\"><b>Last Reviewed:</b><span>Not available</span></td></tr></table><table id=\"review_1\""\
" style=\"display: none;\" class=\"table table-bordered\"><tr><td><b>"\
"Additional Comment: </b></td></tr></table>")
end
Metareview response maps
Test metareview_response_maps method.
it '#metareview_response_maps' do
allow(Response).to receive(:where).with(map_id: 1).and_return([response])
allow(MetareviewResponseMap).to receive(:where).with(reviewed_object_id: 1).and_return([metareview_response_map1])
expect(review_response_map.metareview_response_maps).to eq([metareview_response_map1])
end
Get responses for team round
Test get_responses_for_team_round method.
it '#get_responses_for_team_round' do
allow(Team).to receive(:find).and_return(team)
allow(team).to receive(:id).and_return(1)
round = 1
allow(ResponseMap).to receive(:where).with(reviewee_id: team.id, type: "ReviewResponseMap").and_return([response_map])
expect(ReviewResponseMap.get_responses_for_team_round(team, 1)).to eq([response])
end
Final versions from reviewer
Test final_versions_from_reviewer method.
it '#final_versions_from_reviewer' do
reviewer_id = 1
allow(ReviewResponseMap).to receive(:where).with(reviewer_id: 1).and_return([review_response_map])
allow(Participant).to receive(:find).with(1).and_return(participant)
allow(participant).to receive(:parent_id).and_return(1)
allow(Assignment).to receive(:find).with(1).and_return(assignment)
allow(Response).to receive(:where).with(map_id: 1, round: 1).and_return([response])
allow(assignment).to receive(:review_questionnaire_id).with(1).and_return(1)
allow(Response).to receive(:where).with(map_id: 1, round: 2).and_return([response1])
allow(assignment).to receive(:review_questionnaire_id).with(2).and_return(1)
expect(ReviewResponseMap.final_versions_from_reviewer(1)).to eq({"review round1":{questionnaire_id: 1, response_ids:[1]}, "review round2":{questionnaire_id: 1, response_ids:[2] }})
end
Review response report
Test review_response_report method.
it '#review_response_report' do
id = 1
type = "MetareviewResponseMap"
reviewer_id = 1
user_ids = []
review_user = user
allow(Participant).to receive(:find).with(1).and_return(participant)
allow(Assignment).to receive(:find).with(1).and_return(assignment)
allow(User).to receive_message_chain(:select, :where).and_return([user])
allow(AssignmentParticipant).to receive(:where).and_return([assignment_participant])
expect(ReviewResponseMap.review_response_report(id, Assignment.find(Participant.find(reviewer_id).parent_id), type, review_user)).to eq( [assignment_participant] )
review_user = nil
allow(ResponseMap).to receive_message_chain(:select, :where).and_return([response_map])
allow([response_map]).to receive(:reviewer_id).and_return(1)
allow(AssignmentParticipant).to receive(:find).with(1).and_return([assignment_participant])
allow(Participant).to receive(:sort_by_name).and_return([assignment_participant])
expect(ReviewResponseMap.review_response_report(id, Assignment.find(Participant.find(reviewer_id).parent_id), type, review_user)).to eq( [assignment_participant] )
end
Test email method which can successfully send an email.
it '#email' do
reviewer_id = 1
allow(Participant).to receive(:find).with(1).and_return(participant)
allow(Assignment).to receive(:find).with(1).and_return(assignment)
allow(AssignmentTeam).to receive(:find).with(1).and_return(team)
allow(AssignmentTeam).to receive(:users).and_return(student)
allow(User).to receive(:find).with(1).and_return(student)
review_response_map.reviewee_id = 1
defn = {body: {type: "Peer Review", obj_name: "Test Assgt", first_name: "no one", partial_name: "new_submission"}, to: "expertiza@mailinator.com"}
expect{review_response_map.email(defn, participant, Assignment.find(Participant.find(reviewer_id).parent_id)) }.to change { ActionMailer::Base.deliveries.count }.by (1)
end
Prepare final review versions
Test the prepare_final_review_versions method.
it '#prepare_final_review_versions' do
review_final_versions = {}
reviewer_id = 1
allow(metareview_response_map1).to receive(:id).and_return(1)
allow(Participant).to receive(:find).with(1).and_return(participant)
allow(Assignment).to receive(:find).with(1).and_return(assignment)
allow(MetareviewResponseMap).to receive(:where).with(reviewed_object_id:1).and_return([metareview_response_map1])
allow(Response).to receive(:where).with(map_id: 1, round: 1).and_return([response])
allow(assignment).to receive(:review_questionnaire_id).with(1).and_return(1)
allow(Response).to receive(:where).with(map_id: 1, round: 2).and_return([response1])
allow(assignment).to receive(:review_questionnaire_id).with(2).and_return(1)
expect(ReviewResponseMap.prepare_final_review_versions(Assignment.find(Participant.find(reviewer_id).parent_id), MetareviewResponseMap.where(reviewed_object_id: 1))).to eq({"review round1":{questionnaire_id: 1, response_ids:[1]}, "review round2":{questionnaire_id: 1, response_ids:[2] }})
reviewer_id = 2
allow(Participant).to receive(:find).with(2).and_return(participant1)
allow(Assignment).to receive(:find).with(2).and_return(assignment1)
allow(MetareviewResponseMap).to receive(:where).with(reviewed_object_id:1).and_return([metareview_response_map1])
allow(assignment).to receive(:review_questionnaire_id).with(nil).and_return(1)
allow(Response).to receive(:where).with(map_id: 1).and_return([response2])
expect(ReviewResponseMap.prepare_final_review_versions(Assignment.find(Participant.find(reviewer_id).parent_id), MetareviewResponseMap.where(reviewed_object_id: 1))).to eq({ review:{questionnaire_id: nil, response_ids:[3]}})
end
Prepare review response
Test prepare_review_response method.
it '#prepare_review_response' do
review_final_versions = {}
review_response_map.id = 1
round = 1
maps = [review_response_map]
allow(Assignment).to receive(:find).with(1).and_return(assignment)
allow(Response).to receive(:where).with(map_id: 1, round: 1).and_return([response])
allow(assignment).to receive(:review_questionnaire_id).with(1).and_return(1)
expect(ReviewResponseMap.prepare_review_response(assignment, maps, review_final_versions, round)).to eq([1])
round = nil
allow(Assignment).to receive(:find).with(1).and_return(assignment)
allow(assignment).to receive(:review_questionnaire_id).with(nil).and_return(1)
allow(Response).to receive(:where).with(map_id: 1).and_return([response2])
expect(ReviewResponseMap.prepare_review_response(assignment, maps, review_final_versions, round)).to eq([3])
end
Running Rspec
The tests can be run on the terminal from inside the expertiza folder using following commands:
rspec spec/models/review_response_map_spec.rb
Unit Test Result
app/models/review_response_map.rb
100.0 % covered
102 relevant lines. 102 lines covered and 0 lines missed.
Full video for this test can be found at https://drive.google.com/file/d/18vr3q2dCyh3_tsFLH8w9y6Y9uhdz0Ljj/view?usp=sharing