skill-assessment-app/test/controllers/quiz_controller/post_answer_test.rb

# frozen_string_literal: true
require 'test_helper'

class QuizControllerTest < ActionDispatch::IntegrationTest
  test "should redirect to saved on save" do
    auth_candidate candidates(:dawn)
    qid = questions(:fed5).id
    post post_answer_path, params: { save: 'Save', answer: { question_id: qid, answer: 'an option' } }

    assert_redirected_to saved_path
    assert session[:test_id].present?
  end

  test "should get flash message on bad radio response" do
    auth_candidate candidates(:dawn)
    qid = questions(:fed5).id
    post post_answer_path, params: { answer: { question_id: qid, answer: nil } }

    assert_response :success
    assert session[:test_id].present?
    assert_equal qid, flash[:error]
    assert assigns(:question), '@question not present'
    assert assigns(:answer), '@answer not present'
  end

  test "should get flash message on bad text response" do
    auth_candidate candidates(:dawn)
    qid = questions(:fed4).id
    post post_answer_path, params: { answer: { question_id: qid, answer: nil } }

    assert_response :success
    assert session[:test_id].present?
    assert_equal qid, flash[:error]
    assert assigns(:question), '@question not present'
    assert assigns(:answer), '@answer not present'
  end

  test "should process checkbox" do
    auth_candidate candidates(:dawn)
    qid = questions(:fed10).id
    post post_answer_path, params: { answer: { question_id: qid, answer_array: 'an-option' } }

    assert_response :success
    assert session[:test_id].present?
    assert assigns(:question), '@question not present'
    assert assigns(:answer), '@answer not present'
  end

  test 'should handle XHR update and complete progress' do
    auth_candidate candidates(:peggy)
    qid = questions(:fed10).id
    post post_answer_path, xhr: true, params: { answer: { question_id: qid, answer_array: ['an-option'] } }

    assert_response :success
    assert_match(/updated successfully/, JSON.parse(@response.body)['message'])
    assert_equal 100, JSON.parse(@response.body)['progress']
    assert assigns(:question), '@question not present'
    assert assigns(:answer), '@answer not present'
  end

  test 'should handle XHR fail' do
    auth_candidate candidates(:peggy)
    qid = questions(:fed10).id
    post post_answer_path, xhr: true, params: { answer: { question_id: qid, answer_array: [nil] } }

    assert_response 400
    assert_match(/select.*answer/i, JSON.parse(@response.body).join)
    assert assigns(:question), '@question not present'
    assert assigns(:answer), '@answer not present'
  end
end