Second Batch of Submissions Tests

app/controllers/submissions_controller.rb

@@ -143,19 +143,18 @@ def destroyConfirm; end
   ## THIS MARKS THE END OF RESTful ROUTES
   ##
 
-  # TODONE?  THIS MAY DELETE MOST OF YOUR USERS.  USE WITH CAUTION.
   action_auth_level :missing, :instructor
   def missing
     @submissions = @assessment.submissions
 
-    cuds = @course.students.to_a
+    missing_submission_students = @course.students.to_a
     @missing = []
 
     @submissions.each do |submission|
-      cuds.delete(submission.course_user_datum)
+      missing_submission_students.delete(submission.course_user_datum)
     end
 
-    cuds.each_with_index do |c, i|
+    missing_submission_students.each_with_index do |c, i|
       @missing[i] = {}
       @missing[i][:id] = c.id
       @missing[i][:email] = c.email

spec/contexts_helper.rb

@@ -28,6 +28,22 @@ def create_course_with_users(asmt_name: "testassessment")
     puts "Built submissions"
   end
 
+  def create_course_no_submissions_hash(asmt_name: "testasmtnosubs")
+    if @instructor_user.nil?
+      create_users
+      puts "Built users"
+    end
+    create_course
+    puts "Built courses"
+    create_assessment(asmt_name:)
+    puts "Built assessments"
+    create_problems
+    puts "Built problems"
+    { course: @course, admin_user: @admin_user,
+      instructor_user: @instructor_user, course_assistant_user: @course_assistant_user,
+      students_cud: @students, assessment: @assessment }
+  end
+
   def create_autograded_course_with_users
     create_users
     puts "Built users"

spec/controllers/submissions_controller_spec.rb

@@ -110,6 +110,52 @@
     end
   end
 
+  shared_examples "destroyConfirm_failure" do
+    it "renders with failure" do
+      sign_in(user)
+      get :destroyConfirm, params: { course_name: @course.name, assessment_name: @assessment.name,
+                                     id: get_first_submission_by_assessment(@assessment).id }
+      expect(response).not_to be_successful
+      expect(response.body).not_to match(/Deleting a student's submission/m)
+    end
+  end
+
+  shared_examples "destroyConfirm_success" do
+    it "renders with success" do
+      sign_in(user)
+      get :destroyConfirm, params: { course_name: @course.name, assessment_name: @assessment.name,
+                                     id: get_first_submission_by_assessment(@assessment).id }
+      expect(response).to be_successful
+      expect(response.body).to match(/Deleting a student's submission/m)
+    end
+  end
+
+  shared_examples "destroy_success" do
+    it "destroys a student's submission" do
+      sign_in(user)
+      submission = get_first_submission_by_assessment(@assessment)
+      expect do
+        post :destroy, params: { course_name: @course.name, assessment_name: @assessment.name,
+                                 id: submission.id }
+      end.to change(Submission, :count).by(-1)
+      expect(response).to have_http_status(302)
+      expect(flash[:success])
+    end
+  end
+
+  shared_examples "destroy_failure" do
+    it "fails to destroy submission" do
+      sign_in(user)
+      submission = Submission.where(course_user_datum_id: get_first_cud_by_uid(user.id)).first
+      expect do
+        post :destroy, params: { course_name: @course.name, assessment_name: @assessment.name,
+                                 id: submission.id }
+      end.to change(Submission, :count).by(0)
+      expect(response).to have_http_status(302)
+      expect(flash[:error])
+    end
+  end
+
   describe "#index" do
     include_context "controllers shared context"
     context "when user is Autolab admin" do
@@ -209,4 +255,151 @@
       it_behaves_like "edit_failure"
     end
   end
+
+  describe "#downloadAll" do
+    include_context "controllers shared context"
+    context "when user is Instructor of class with submissions" do
+      let!(:user) { instructor_user }
+      it "downloads all submissions for an assessment" do
+        sign_in(user)
+        get :downloadAll, params: { course_name: @course.name, assessment_name: @assessment.name }
+        expect(response).to be_successful
+        File.binwrite("tmp/test2.zip", response.parsed_body)
+        Zip::File.open("tmp/test2.zip") do |zip_file|
+          zip_file.each do |entry|
+            if entry.file?
+              content = entry.get_input_stream.read
+              expect(content).to match(/Hello Dave/m)
+            end
+          end
+        end
+        File.delete("tmp/test2.zip")
+      end
+    end
+  end
+
+  describe "#download" do
+    include_context "controllers shared context"
+    context "when user is Instructor of class with submissions" do
+      let!(:user) { instructor_user }
+      it "downloads a student's submission" do
+        sign_in(user)
+        get :download, params: { course_name: @course.name, assessment_name: @assessment.name,
+                                 id: get_first_submission_by_assessment(@assessment).id }
+        expect(response).to be_successful
+        File.binwrite("tmp/test.c", response.parsed_body)
+        File.open("tmp/test.c") do |file|
+          file_data = file.read
+          expect(file_data).to match(/Hello Dave/m)
+        end
+      end
+    end
+    context "when user is student and downloads own submission" do
+      let!(:user) { student_user }
+      it "downloads submission" do
+        sign_in(user)
+        submission = Submission.where(course_user_datum_id: get_first_cud_by_uid(user.id)).first
+        get :download, params: { course_name: @course.name, assessment_name: @assessment.name,
+                                 id: submission.id }
+        expect(response).to be_successful
+        File.binwrite("tmp/test.c", response.parsed_body)
+        File.open("tmp/test.c") do |file|
+          file_data = file.read
+          expect(file_data).to match(/Hello Dave/m)
+        end
+      end
+    end
+  end
+
+  describe "#missing" do
+    include_context "controllers shared context"
+    context "when user is student" do
+      let!(:user) { student_user }
+      it "fails to get missing submissions" do
+        sign_in(user)
+        get :missing, params: { course_name: @course.name, assessment_name: @assessment.name }
+        expect(response).not_to be_successful
+        expect(response.body).not_to match(/Missing Submissions/m)
+      end
+    end
+    context "when user is Instructor of class with submissions" do
+      let!(:user) { instructor_user }
+      it "doesn't show missing submissions" do
+        sign_in(user)
+        get :missing, params: { course_name: @course.name, assessment_name: @assessment.name }
+        expect(response).to be_successful
+        expect(response.body).to match(/Missing Submissions/m)
+        expect(response.body).to match(/No Missing Submissions!/m)
+        @students.each do |student|
+          expect(response.body).not_to match(/#{student.email}/m)
+        end
+      end
+    end
+    context "when user is Instructor of asmt no submissions" do
+      let!(:hash) { create_course_no_submissions_hash }
+      let!(:user) { instructor_user }
+      it "shows missing submissions" do
+        sign_in(user)
+        get :missing, params: { course_name: @course.name, assessment_name: @assessment.name }
+        expect(response).to be_successful
+        expect(response.body).to match(/Missing Submissions/m)
+        expect(response.body).not_to match(/No Missing Submissions!/m)
+        @students.each do |student|
+          expect(response.body).to match(/#{student.email}/m)
+        end
+      end
+    end
+  end
+
+  describe "#destroyConfirm" do
+    include_context "controllers shared context"
+    context "when user is Autolab admin" do
+      let!(:user) { admin_user }
+      it_behaves_like "destroyConfirm_success"
+    end
+
+    context "when user is Instructor" do
+      let!(:user) { instructor_user }
+      it_behaves_like "destroyConfirm_success"
+    end
+
+    context "when user is student" do
+      let!(:user) { student_user }
+      it_behaves_like "destroyConfirm_failure"
+    end
+
+    context "when user is Course Assistant" do
+      let!(:user) { course_assistant_user }
+      it_behaves_like "destroyConfirm_failure"
+    end
+  end
+
+  describe "#destroy" do
+    include_context "controllers shared context"
+    context "when user is Autolab admin" do
+      let!(:user) { admin_user }
+      it_behaves_like "destroy_success"
+    end
+    context "when user is Instructor" do
+      let!(:user) { instructor_user }
+      it_behaves_like "destroy_success"
+    end
+    context "when user is student" do
+      let!(:user) { student_user }
+      it_behaves_like "destroy_failure"
+    end
+    context "when user is Course Assistant" do
+      let!(:user) { course_assistant_user }
+      it "fails to destroy submission" do
+        sign_in(user)
+        submission = get_first_submission_by_assessment(@assessment)
+        expect do
+          post :destroy, params: { course_name: @course.name, assessment_name: @assessment.name,
+                                   id: submission.id }
+        end.to change(Submission, :count).by(0)
+        expect(response).to have_http_status(302)
+        expect(flash[:error])
+      end
+    end
+  end
 end