require 'spec_helper'

describe Spree::Order do

  let(:order){Spree::Order.new}

  before :each do
    SpreeDeliveryOptions::Config.delivery_time_options = {monday: ['Between 6-7am']}.to_json
  end

  describe 'delivery instructions' do

    it 'should accept nil delivery instructions' do
      order.delivery_instructions = nil
      order.valid_delivery_instructions?.should be_true
      order.errors[:delivery_instructions].should be_empty
    end

    it 'should accept empty delivery instructions' do
      order.delivery_instructions = ""
      order.valid_delivery_instructions?.should be_true
      order.errors[:delivery_instructions].should be_empty
    end

    it 'should accept valid delivery instructions' do
      order.delivery_instructions = "This is awesome"
      order.valid_delivery_instructions?.should be_true
      order.errors[:delivery_instructions].should be_empty
    end

    it 'should not accept delivery instructions that are too long' do
      order.delivery_instructions = "A" * 501
      order.valid_delivery_instructions?.should be_false
      order.errors[:delivery_instructions].should_not be_empty
    end

  end

  describe "delivery options" do

    describe "basic validations" do

      it 'should require delivery date' do
        order.valid_delivery_date?.should == false
        order.errors[:delivery_date].should_not be_empty
      end

      it 'should require delivery time' do
        order.delivery_date = Date.today

        order.valid_delivery_time?.should == false
        order.errors[:delivery_time].should_not be_empty
      end

      it 'should require a valid option for delivery time' do
        order.delivery_date = Date.today

        order.delivery_time = 'crazy times!'
        order.valid_delivery_time?.should == false
        order.errors[:delivery_time].should_not be_empty
      end

    end

    describe "validating the cut off hour" do

      before :each do
        SpreeDeliveryOptions::Config.delivery_time_options = {monday: ['Between 6-7am']}.to_json
      end

      it 'should not be valid if delivery date is in the past' do
        order.delivery_date = Date.yesterday
        order.valid_delivery_date?.should == false
        order.errors[:delivery_date].should_not be_empty
      end

      it 'should not be valid if delivery date is today' do
        order.delivery_date = Date.today
        order.valid_delivery_date?.should == false
        order.errors[:delivery_date].should_not be_empty
      end

      it 'should not be valid if delivery date is tomorrow and it is past the cutoff time' do
        time_now = DateTime.parse("17/11/2013 #{SpreeDeliveryOptions::Config.delivery_cut_off_hour}:01 +1100")
        Timecop.freeze(time_now)

        order.delivery_date = '18/11/2013'
        order.valid_delivery_date?.should == false
        order.errors[:delivery_date].should_not be_empty
        Timecop.return
      end

      it 'should be valid if delivery date is tomorrow but is before the cutoff time' do
        time_now = DateTime.parse("17/11/2013 #{SpreeDeliveryOptions::Config.delivery_cut_off_hour-1}:59 +1100")
        Timecop.freeze(time_now)

        order.delivery_date = '18/11/2013'
        order.valid_delivery_date?
        order.errors[:delivery_date].should be_empty
        Timecop.return
      end

    end

    describe "validating the week day" do

      before :each do
        SpreeDeliveryOptions::Config.delivery_time_options = {monday: ['Between 6-7am']}.to_json
      end

      it 'should allow delivery time to be in a valid delivery day' do
        order.delivery_date =  DateTime.now.next_week.next_day(0)
        order.valid_delivery_date?#.should == true
        order.errors[:delivery_date].should be_empty
      end

      it 'should not allow delivery time to be in a non delivery day' do
        order.delivery_date =  DateTime.now.next_week.next_day(1)
        order.valid_delivery_date?.should == false
        order.errors[:delivery_date].should_not be_empty
      end

    end

    describe "validating delivery time in specific week day" do

      before :each do
        SpreeDeliveryOptions::Config.delivery_time_options = {monday: ['Between 6-7am'], saturday: ['Between 9-12am']}.to_json
      end

      it 'should not allow delivery time to be in an invalid slot for the delivery day' do
        order.delivery_date =  DateTime.now.next_week.next_day(5)
        order.delivery_time = 'Between 6-7am'

        order.valid_delivery_time?.should == false
        order.errors[:delivery_time].should_not be_empty
      end

      it 'should allow delivery time to be in an valid slot for the delivery day' do
        order.delivery_date =  DateTime.now.next_week.next_day(5)
        order.delivery_time = 'Between 9-12am'

        order.valid_delivery_time?.should == true
        order.errors[:delivery_time].should be_empty
      end

    end

  end


end