spec/controllers/course/lessons_spec.rb
require 'rails_helper'
describe Course::LessonsController, type: :controller do
render_views
before(:all) do
@admin = User.create!(nickname: 'test_admin', uid: 'asdf', account_type: :admin)
@user = User.create!(nickname: 'test_student', uid: 'zxcv', account_type: :student)
@teacher = User.create!(nickname: 'test_teacher', uid: 'zxcv', account_type: :teacher)
@data = { 'test' => 'data' }
end
before(:each) do
@course = Course::CourseDatum.create!
@lesson = Course::Lesson.create!(course_course_datum: @course)
@exercises = []
3.times do
@exercises << Course::Exercise.create!(course_lesson: @lesson)
end
@user_course = Course::UserCourse.create!(course_course_datum: @course, user: @user)
end
after(:each) do
Course::CourseDatum.destroy_all
Course::Lesson.destroy_all
Course::Exercise.destroy_all
Course::UserCourse.destroy_all
end
after(:all) do
User.destroy_all
end
it 'Admin can create new lesson' do
session[:user_id] = @admin.id.to_s
post :create, format: :json, course_id: @course.id.to_s
expect(response).to be_success
expect(Course::Lesson.count).to be > 0
lesson = Course::Lesson.all.first
expect(lesson).to be_valid
end
it 'User or teacher cannot create new lesson' do
session[:user_id] = @user.id.to_s
post :create, format: :json, course_id: @course.id.to_s
expect(response.status).to eq 401
expect(Course::Lesson.count).to eq 1
session[:user_id] = @teacher.id.to_s
post :create, format: :json, course_id: @course.id.to_s
expect(response.status).to eq 401
expect(Course::Lesson.count).to eq 1
end
it 'New lesson cannot be created without course_id (or bad one)' do
session[:user_id] = @admin.id.to_s
post :create, format: :json
expect(response.status).to eq 404
expect(Course::Lesson.count).to eq 1
post :create, format: :json, course_id: 'bad_id'
expect(response.status).to eq 404
expect(Course::Lesson.count).to eq 1
end
it 'Admin can update lesson' do
session[:user_id] = @admin.id.to_s
request.env['RAW_POST_DATA'] = @data.to_json
patch :update, format: :json, id: @lesson.id.to_s
expect(response).to be_success
@lesson.reload
expect(@lesson.data).to eq @data
end
it 'User or teacher cannot update lesson' do
session[:user_id] = @user.id.to_s
request.env['RAW_POST_DATA'] = @data.to_json
patch :update, format: :json, id: @lesson.id.to_s
expect(response.status).to eq 401
session[:user_id] = @teacher.id.to_s
request.env['RAW_POST_DATA'] = @data.to_json
patch :update, format: :json, id: @lesson.id.to_s
expect(response.status).to eq 401
end
it 'Admin can destroy lesson' do
session[:user_id] = @admin.id.to_s
delete :destroy, format: :json, id: @lesson.id.to_s
expect(response).to be_success
expect(Course::Lesson.where(id: @lesson.id.to_s).exists?).to eq false
end
it 'User or Teacher cannot destroy lesson' do
session[:user_id] = @user.id.to_s
delete :destroy, format: :json, id: @lesson.id.to_s
expect(response.status).to eq 401
expect(Course::Lesson.where(id: @lesson.id.to_s).exists?).to eq true
session[:user_id] = @teacher.id.to_s
delete :destroy, format: :json, id: @lesson.id.to_s
expect(response.status).to eq 401
expect(Course::Lesson.where(id: @lesson.id.to_s).exists?).to eq true
end
it 'Everybody can show single lesson' do
lesson = Course::Lesson.create!(data: @data, course_course_datum: @course)
get :show, format: :json, id: lesson.id.to_s
expect(response).to be_success
json_response = JSON.parse response.body
expect(json_response['id']['$oid']).to eq lesson.id.to_s
expect(json_response['data']['test']).to eq @data['test']
end
it 'Everybody can list all lessons' do
course = Course::CourseDatum.create!(data: @data)
3.times do
Course::Lesson.create!(data: @data, course_course_datum: course)
end
get :index, format: :json, course_id: course.id.to_s
expect(response).to be_success
json_response = JSON.parse response.body
expect(json_response.count).to eq 3
session[:user_id] = @user.id.to_s
get :index, format: :json, course_id: course.id.to_s
expect(response).to be_success
json_response = JSON.parse response.body
expect(json_response.count).to eq 3
session[:user_id] = @teacher.id.to_s
get :index, format: :json, course_id: course.id.to_s
expect(response).to be_success
json_response = JSON.parse response.body
expect(json_response.count).to eq 3
end
it 'Cannot list all lessons without course_id (or with bad one)' do
course = Course::CourseDatum.create!(data: @data)
3.times do
Course::Lesson.create!(data: @data, course_course_datum: course)
end
get :index, format: :json
expect(response.status).to eq 404
get :index, format: :json, course_id: 'bad_id'
expect(response.status).to eq 404
end
it 'Not logged user cannot access to POST lessons' do
post :create, format: :json
expect(response.status).to eq 401
patch :update, format: :json, id: 'asdf'
expect(response.status).to eq 401
delete :destroy, format: :json, id: 'asdf'
expect(response.status).to eq 401
end
it 'User metadata is correctly attached to lesson data' do
# Niezalogowany
get :show, format: :json, id: @lesson.id.to_s
expect(response).to be_success
json_response = JSON.parse response.body
expect(json_response['data']['exercisesPassed'].count).to eq 0
get :index, format: :json, course_id: @course.id.to_s
expect(response).to be_success
json_response = JSON.parse response.body
json_response.each do |lesson|
expect(lesson['data']['exercisesPassed'].count).to eq 0
end
# Użytkownik
session[:user_id] = @user.id.to_s
get :show, format: :json, id: @lesson.id.to_s
expect(response).to be_success
json_response = JSON.parse response.body
expect(json_response['data']['exercisesPassed'].count).to eq 0
get :index, format: :json, course_id: @course.id.to_s
expect(response).to be_success
json_response = JSON.parse response.body
json_response.each do |lesson|
expect(lesson['data']['exercisesPassed'].count).to eq 0
end
# Użytkownik z zaliczonymi zadaniami
@user_course.exercises[@exercises[0].id.to_s] = {}
@user_course.save!
get :show, format: :json, id: @lesson.id.to_s
expect(response).to be_success
json_response = JSON.parse response.body
expect(json_response['data']['exercisesPassed'].count).to eq 1
expect(json_response['data']['exercisesPassed'][0]).to eq @exercises[0].id.to_s
get :index, format: :json, course_id: @course.id.to_s
expect(response).to be_success
json_response = JSON.parse response.body
json_response.each do |lesson|
expect(lesson['data']['exercisesPassed'].count).to eq 1
end
end
end