sqm-dashboards/spec/lib/tasks/survey_rake_spec.rb

require 'rails_helper'

module Legacy
  describe 'survey:attempt_questions' do
    include_context 'rake'

    it 'should have environment as a prerequisite' do
      expect(subject.prerequisites).to include('environment')
    end

    describe 'basic flow' do
      let(:now) do
        n = DateTime.now
        n += 1.day until n.on_weekday?
        return n
      end

      let(:ready_recipient_schedule) { double('ready recipient schedule', attempt_question: nil) }
      let(:recipient_schedules) { double('recipient schedules', ready: [ready_recipient_schedule]) }
      let(:active_schedule) { double('active schedule', recipient_schedules: recipient_schedules) }

      it 'finds all active schedules' do
        date = ActiveSupport::TimeZone['UTC'].parse(now.strftime('%Y-%m-%dT20:00:00%z'))
        Timecop.freeze(date)

        expect(ready_recipient_schedule).to receive(:attempt_question)
        expect(active_schedule).to receive(:recipient_schedules)
        expect(Schedule).to receive(:active).and_return([active_schedule])
        subject.invoke
      end

      it 'works only on weekdays' do
        now = DateTime.now
        now += 1.day until now.on_weekend?
        date = ActiveSupport::TimeZone['UTC'].parse(now.strftime('%Y-%m-%dT20:00:00%z'))
        Timecop.freeze(date)

        expect(ready_recipient_schedule).to_not receive(:attempt_question)
        subject.invoke
      end
    end

    xdescribe 'complex flow' do
      let(:now) do
        n = DateTime.now
        n += 1.day until n.on_weekday?
        return n
      end

      let!(:school) { School.create!(name: 'School') }

      let!(:recipients) { create_recipients(school, 3) }
      let!(:recipient_list) do
        school.recipient_lists.create!(name: 'Parents', recipient_ids: recipients.map(&:id).join(','))
      end

      let!(:category) { Category.create(name: 'Category') }
      let!(:questions) { create_questions(3, category) }
      let!(:question_list) do
        QuestionList.create!(name: 'Parent Questions', question_ids: questions.map(&:id).join(','))
      end

      let!(:schedule) do
        Schedule.create!(
          name: 'Parent Schedule',
          recipient_list_id: recipient_list.id,
          question_list: question_list,
          frequency_hours: 24 * 7,
          start_date: Time.new,
          end_date: 1.year.from_now,
          time: 1200
        )
      end

      describe 'First attempt not at specified time' do
        before :each do
          now = DateTime.new
          now += 1.day until now.on_weekend?
          date = ActiveSupport::TimeZone['UTC'].parse(now.strftime('%Y-%m-%dT19:00:00%z'))
          Timecop.freeze(date) { subject.invoke }
        end

        it 'should not create any attempts' do
          expect(Attempt.count).to eq(0)
        end
      end

      describe 'First attempt at specified time' do
        before :each do
          date = ActiveSupport::TimeZone['UTC'].parse(now.strftime('%Y-%m-%dT20:00:00%z'))
          Timecop.freeze(date) { subject.invoke }
        end

        it 'should create the first attempt for each recipient' do
          recipients.each do |recipient|
            recipient.reload
            expect(recipient.attempts.count).to eq(1)
            attempt = recipient.attempts.first
            expect(attempt.sent_at).to be_present
            expect(attempt.answer_index).to be_nil
          end
        end
      end

      describe 'Second Attempts' do
        before :each do
          recipients.each do |recipient|
            recipient_schedule = schedule.recipient_schedules.for_recipient(recipient).first
            recipient_schedule.attempt_question
          end
        end

        describe 'Immediate' do
          before :each do
            subject.invoke
          end

          it 'should do nothing' do
            recipients.each do |recipient|
              recipient.reload
              expect(recipient.attempts.count).to eq(1)
            end
          end
        end

        describe 'A Week Later' do
          before :each do
            recipients[1].attempts.first.update(
              answer_index: 4,
              responded_at: Time.new
            )
            Timecop.freeze(now + 7) { subject.invoke }
          end

          it 'should resend the first question if unanswered by a recipient' do
            [recipients[0], recipients[2]].each do |recipient|
              recipient.reload
              expect(recipient.attempts.count).to eq(1)
              attempt = recipient.attempts.last
              expect(attempt.sent_at).to be > 1.day.ago
              expect(attempt.answer_index).to be_nil
            end
          end

          it 'should create the second attempt with a new question for each recipient who has answered the first question' do
            recipient = recipients[1]
            recipient.reload
            expect(recipient.attempts.count).to eq(2)
            attempt = recipient.attempts.last
            expect(attempt.sent_at).to be_present
            expect(attempt.answer_index).to be_nil

            first_attempt = recipient.attempts.first
            expect(first_attempt.question).to_not eq(attempt.question)
          end
        end

        describe 'And Then A Recipient Answers The First Attempt' do
          before :each do
            recipients[1].attempts.first.save_response(answer_index: 4)

            Timecop.freeze(now + 7)
            recipients.each do |recipient|
              recipient_schedule = schedule.recipient_schedules.for_recipient(recipient).first
              recipient_schedule.attempt_question
            end

            @existing_message_count = FakeSMS.messages.length

            Timecop.freeze(now + 8)
            recipients[2].attempts.first.save_response(answer_index: 3)
            subject.invoke
          end

          it 'should create the second attempt with a new question for each recipient who just answered the first question' do
            recipient = recipients[2]
            recipient.reload
            expect(recipient.attempts.count).to eq(2)
            attempt = recipient.attempts.last
            expect(attempt.sent_at).to be_present
            expect(attempt.answer_index).to be_nil

            first_attempt = recipient.attempts.first
            expect(first_attempt.question).to_not eq(attempt.question)
          end

          it 'should not send anything to anyone else' do
            expect(FakeSMS.messages.length).to eq(@existing_message_count + 2)
            expect(recipients[0].attempts.count).to eq(1)
            expect(recipients[1].attempts.count).to eq(2)
          end
        end
      end

      describe 'Multiple Students In A Family' do
        before :each do
          3.times do |i|
            recipients[1].students.create(name: "Student#{i}")
          end
        end

        let(:students_recipient) { recipients[1] }
        let(:students_recipient_schedule) do
          students_recipient.recipient_schedules.for_schedule(schedule).first
        end

        describe 'With A FOR_CHILD Question Is Asked' do
          let!(:date) { ActiveSupport::TimeZone['UTC'].parse(now.strftime('%Y-%m-%dT20:00:00%z')) }

          before :each do
            questions.first.update(for_recipient_students: true)
            Timecop.freeze(date) { subject.invoke }
          end

          it 'should create one attempt per recipient regardless of students' do
            expect(FakeSMS.messages.length).to eq(6)
            recipients.each do |recipient|
              expect(recipient.attempts.count).to eq(1)
            end
          end

          it 'should store queued questions when an attempt is made on first student' do
            expect(students_recipient_schedule.queued_question_ids).to be_present
            queued_question_ids = students_recipient_schedule.queued_question_ids.split(/,/)
            expect(queued_question_ids.length).to eq(1)
            expect(queued_question_ids.first).to eq(questions[0].id.to_s)
          end

          it 'should set the next_attempt_at to now when attempt is made on first student' do
            students_recipient.attempts.last.save_response(answer_index: 3)
            expect(students_recipient_schedule.reload.next_attempt_at).to eq(Time.new)
          end

          it 'should set the next_attempt_at in the future when an attempts are made on each student' do
            students_recipient.attempts.last.save_response(answer_index: 3)
            expect { students_recipient_schedule.attempt_question }.to change {
                                                                         students_recipient.attempts.count
                                                                       }.by(1)
            expect(students_recipient_schedule.reload.queued_question_ids).to be_present

            attempt = students_recipient.attempts.last
            expect(attempt.student).to eq(students_recipient.students[1])

            Timecop.freeze(date + 1.day)
            attempt.save_response(answer_index: 4)
            expect(students_recipient_schedule.reload.next_attempt_at).to eq(date + 1.day)

            expect { students_recipient_schedule.attempt_question }.to change {
                                                                         students_recipient.attempts.count
                                                                       }.by(1)
            expect(students_recipient_schedule.reload.queued_question_ids).to be_nil
            expect(students_recipient_schedule.reload.next_attempt_at).to_not eq(date + (60 * 60 * schedule.frequency_hours))

            attempt = students_recipient.attempts.last
            expect(attempt.student).to eq(students_recipient.students[2])

            Timecop.freeze(date + 2.days)
            attempt.save_response(answer_index: 2)
            expect(students_recipient_schedule.reload.next_attempt_at).to_not eq(date + 2.days)
          end

          it 'should mention the students name in the text' do
            expect(FakeSMS.messages[2].body).to match(/\(for Student0\)/)
          end

          it 'should not mention the students name in the text if the recipient has no student specified' do
            expect(FakeSMS.messages[0].body).to_not match(/\(for .*\)/)
          end

          it 'resends the question about the same student if not responded to' do
            message_count = FakeSMS.messages.length
            expect { students_recipient_schedule.attempt_question }.to change {
                                                                         students_recipient.attempts.count
                                                                       }.by(0)
            expect(FakeSMS.messages.length).to eq(message_count + 2)
            expect(FakeSMS.messages[message_count].body).to match(questions.first.text)
            expect(FakeSMS.messages[message_count].body).to match(/\(for Student0\)/)
          end

          it 'doesnt store any queued_question_ids when no students are present' do
            recipient_schedule = recipients[0].recipient_schedules.for_schedule(schedule).first
            expect(recipient_schedule.queued_question_ids).to be_nil
          end
        end

        describe 'With A General Question Is Asked' do
          before :each do
            subject.invoke
          end

          it 'should not queue up an questions regardless of how many students there are' do
            expect(students_recipient_schedule.queued_question_ids).to be_nil
          end

          it 'should not mention the students name in the text' do
            FakeSMS.messages.each do |message|
              expect(message.body).to_not match(/\(for .*\)/)
            end
          end
        end
      end

      describe 'One Student In A Family' do
        before :each do
          recipients[1].students.create(name: 'Only Student')
        end

        let(:students_recipient) { recipients[1] }
        let(:students_recipient_schedule) do
          students_recipient.recipient_schedules.for_schedule(schedule).first
        end

        describe 'With A FOR_CHILD Question Is Asked' do
          let!(:date) { ActiveSupport::TimeZone['UTC'].parse(now.strftime('%Y-%m-%dT20:00:00%z')) }

          before :each do
            questions.first.update(for_recipient_students: true)
            Timecop.freeze(date) { subject.invoke }
          end

          it 'should create one attempt per recipient regardless of students' do
            expect(FakeSMS.messages.length).to eq(6)
            recipients.each do |recipient|
              expect(recipient.attempts.count).to eq(1)
            end
          end

          it 'doesnt store any queued_question_ids' do
            expect(students_recipient_schedule.queued_question_ids).to be_nil
          end
        end
      end

      describe 'Opted Out Recipient' do
        before :each do
          recipients[1].update(opted_out: true)

          date = ActiveSupport::TimeZone['UTC'].parse(now.strftime('%Y-%m-%dT20:00:00%z'))
          Timecop.freeze(date) { subject.invoke }
        end

        it 'should create the first attempt for each recipient' do
          recipients.each_with_index do |recipient, index|
            recipient.reload
            if index == 1
              expect(recipient.attempts.count).to eq(0)
              expect(recipient.attempts.first).to be_nil
            else
              expect(recipient.attempts.count).to eq(1)
              attempt = recipient.attempts.first
              expect(attempt.sent_at).to be_present
              expect(attempt.answer_index).to be_nil
            end
          end
        end
      end
    end
  end
end