require 'rails_helper'

# This spec was generated by rspec-rails when you ran the scaffold generator.
# It demonstrates how one might use RSpec to specify the controller code that
# was generated by Rails when you ran the scaffold generator.
#
# It assumes that the implementation code is generated by the rails scaffold
# generator.  If you are using any extension libraries to generate different
# controller code, this generated spec may or may not pass.
#
# It only uses APIs available in rails and/or rspec-rails.  There are a number
# of tools you can use to make these specs even more expressive, but we're
# sticking to rails and rspec-rails APIs to keep things simple and stable.
#
# Compared to earlier versions of this generator, there is very limited use of
# stubs and message expectations in this spec.  Stubs are only used when there
# is no simpler way to get a handle on the object needed for the example.
# Message expectations are only used when there is no simpler way to specify
# that an instance is receiving a specific message.

RSpec.describe SchedulesController, type: :controller do

  let!(:user) { User.create(email: 'test@test.com', password: '123456') }
  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!(:questions) { create_questions(3) }
  let!(:question_list) do
    QuestionList.create!(name: 'Parent Questions', question_ids: questions.map(&:id).join(','))
  end

  # This should return the minimal set of attributes required to create a valid
  # Schedule. As you add validations to Schedule, be sure to
  # adjust the attributes here as well.
  let(:valid_attributes) {
    {
      school_id: school.id,
      recipient_list_id: recipient_list.id,
      question_list_id: question_list.id,
      name: 'Parents Schedule',
      description: 'Schedule for parent questions',
      time: (8 * 60)
    }
  }

  let(:invalid_attributes) {
    {name: ''}
  }

  # This should return the minimal set of values that should be in the session
  # in order to pass any filters (e.g. authentication) defined in
  # SchedulesController. Be sure to keep this updated too.
  let(:valid_session) { {} }

  before :each do
    user.user_schools.create(school: school)
    sign_in user
  end

  describe "GET #show" do
    it "assigns the requested schedule as @schedule" do
      schedule = Schedule.create! valid_attributes
      get :show, params: {school_id: school.id, id: schedule.to_param}, session: valid_session
      expect(assigns(:schedule)).to eq(schedule)
    end
  end

  describe "GET #new" do
    it "assigns a new schedule as @schedule" do
      get :new, params: {school_id: school.id}, session: valid_session
      expect(assigns(:schedule)).to be_a_new(Schedule)
    end
  end

  describe "GET #edit" do
    it "assigns the requested schedule as @schedule" do
      schedule = Schedule.create! valid_attributes
      get :edit, params: {school_id: school.id, id: schedule.to_param}, session: valid_session
      expect(assigns(:schedule)).to eq(schedule)
    end
  end

  describe "POST #create" do
    context "with valid params" do
      it "creates a new Schedule" do
        expect {
          post :create, params: {school_id: school.id, schedule: valid_attributes}, session: valid_session
        }.to change(Schedule, :count).by(1)
      end

      it "assigns a newly created schedule as @schedule" do
        post :create, params: {school_id: school.id, schedule: valid_attributes}, session: valid_session
        expect(assigns(:schedule)).to be_a(Schedule)
        expect(assigns(:schedule)).to be_persisted
      end

      it "updates the schedule's time to UTC from EST" do
        post :create, params: {school_id: school.id, schedule: valid_attributes}, session: valid_session
        expect(assigns(:schedule)).to be_a(Schedule)
        expect(assigns(:schedule).time).to eq(60 * 12)
      end

      it "redirects to the created schedule" do
        post :create, params: {school_id: school.id, schedule: valid_attributes}, session: valid_session
        expect(response).to redirect_to([school, Schedule.last])
      end
    end

    context "with invalid params" do
      it "assigns a newly created but unsaved schedule as @schedule" do
        post :create, params: {school_id: school.id, schedule: invalid_attributes}, session: valid_session
        expect(assigns(:schedule)).to be_a_new(Schedule)
      end

      it "re-renders the 'new' template" do
        post :create, params: {school_id: school.id, schedule: invalid_attributes}, session: valid_session
        expect(response).to render_template("new")
      end
    end
  end

  describe "PUT #update" do
    context "with valid params" do
      let(:new_attributes) {
        {name: 'New Name'}
      }

      it "updates the requested schedule" do
        schedule = Schedule.create! valid_attributes
        put :update, params: {school_id: school.id, id: schedule.to_param, schedule: new_attributes}, session: valid_session
        schedule.reload
        expect(schedule.name).to eq('New Name')
      end

      it "assigns the requested schedule as @schedule" do
        schedule = Schedule.create! valid_attributes
        put :update, params: {school_id: school.id, id: schedule.to_param, schedule: valid_attributes}, session: valid_session
        expect(assigns(:schedule)).to eq(schedule)
      end

      it "redirects to the schedule" do
        schedule = Schedule.create! valid_attributes
        put :update, params: {school_id: school.id, id: schedule.to_param, schedule: valid_attributes}, session: valid_session
        expect(response).to redirect_to([school, schedule])
      end
    end

    context "with invalid params" do
      it "assigns the schedule as @schedule" do
        schedule = Schedule.create! valid_attributes
        put :update, params: {school_id: school.id, id: schedule.to_param, schedule: invalid_attributes}, session: valid_session
        expect(assigns(:schedule)).to eq(schedule)
      end

      it "re-renders the 'edit' template" do
        schedule = Schedule.create! valid_attributes
        put :update, params: {school_id: school.id, id: schedule.to_param, schedule: invalid_attributes}, session: valid_session
        expect(response).to render_template("edit")
      end
    end
  end

  describe "DELETE #destroy" do
    it "destroys the requested schedule" do
      schedule = Schedule.create! valid_attributes
      expect {
        delete :destroy, params: {school_id: school.id, id: schedule.to_param}, session: valid_session
      }.to change(Schedule, :count).by(-1)
    end

    it "redirects to the schedules list" do
      schedule = Schedule.create! valid_attributes
      delete :destroy, params: {school_id: school.id, id: schedule.to_param}, session: valid_session
      expect(response).to redirect_to(school)
    end
  end

end