# encoding: utf-8
require File.dirname(__FILE__) + '/../../spec_helper'

describe SendGrid4r::REST::Contacts::ReservedFields do
  describe 'integration test', :it do
    before do
      Dotenv.load
      @client = SendGrid4r::Client.new(api_key: ENV['API_KEY'])
      @first_name =
        SendGrid4r::REST::Contacts::ReservedFields::Field.new(
          'first_name', 'text'
        )
      @last_name =
        SendGrid4r::REST::Contacts::ReservedFields::Field.new(
          'last_name', 'text'
        )
      @email =
        SendGrid4r::REST::Contacts::ReservedFields::Field.new(
          'email', 'text'
        )
      @created_at =
        SendGrid4r::REST::Contacts::ReservedFields::Field.new(
          'created_at', 'date'
        )
      @updated_at =
        SendGrid4r::REST::Contacts::ReservedFields::Field.new(
          'updated_at', 'date'
        )
      @last_emailed =
        SendGrid4r::REST::Contacts::ReservedFields::Field.new(
          'last_emailed', 'date'
        )
      @last_clicked =
        SendGrid4r::REST::Contacts::ReservedFields::Field.new(
          'last_clicked', 'date'
        )
      @last_opened =
        SendGrid4r::REST::Contacts::ReservedFields::Field.new(
          'last_opened', 'date'
        )
    end

    context 'without block call' do
      it '#get_reserved_fields' do
        begin
          # get the reserved fields
          fields = @client.get_reserved_fields
          expect(fields.reserved_fields.length).to eq(8)
          set = Set.new(fields.reserved_fields)
          expect(set.include?(@first_name)).to eq(true)
          expect(set.include?(@last_name)).to eq(true)
          expect(set.include?(@email)).to eq(true)
          expect(set.include?(@created_at)).to eq(true)
          expect(set.include?(@updated_at)).to eq(true)
          expect(set.include?(@last_emailed)).to eq(true)
          expect(set.include?(@last_clicked)).to eq(true)
          expect(set.include?(@last_opened)).to eq(true)
        rescue RestClient::ExceptionWithResponse => e
          puts e.inspect
          raise e
        end
      end
    end
  end

  describe 'unit test', :ut do
    let(:client) do
      SendGrid4r::Client.new(api_key: '')
    end

    let(:field) do
      JSON.parse(
        '{'\
          '"name": "first_name",'\
          '"type": "text"'\
        '}'
      )
    end

    let(:fields) do
      JSON.parse(
        '{'\
          '"reserved_fields": ['\
            '{'\
              '"name": "first_name",'\
              '"type": "text"'\
            '},'\
            '{'\
              '"name": "last_name",'\
              '"type": "text"'\
            '},'\
            '{'\
              '"name": "email",'\
              '"type": "text"'\
            '},'\
            '{'\
              '"name": "created_at",'\
              '"type": "date"'\
            '},'\
            '{'\
              '"name": "updated_at",'\
              '"type": "date"'\
            '},'\
            '{'\
              '"name": "last_emailed",'\
              '"type": "date"'\
            '},'\
            '{'\
              '"name": "last_clicked",'\
              '"type": "date"'\
            '},'\
            '{'\
              '"name": "last_opened",'\
              '"type": "date"'\
            '},'\
            '{'\
              '"name": "my_custom_field",'\
              '"type": "text"'\
            '}'\
          ']'\
        '}'
      )
    end

    it '#get_reserved_fields' do
      allow(client).to receive(:execute).and_return(fields)
      actual = client.get_reserved_fields
      expect(actual).to be_a(SendGrid4r::REST::Contacts::ReservedFields::Fields)
    end

    it 'creates field instance' do
      actual = SendGrid4r::REST::Contacts::CustomFields.create_field(field)
      expect(actual.name).to eq('first_name')
      expect(actual.type).to eq('text')
    end

    it 'creates fields instance' do
      actual = SendGrid4r::REST::Contacts::ReservedFields.create_fields(fields)
      expect(actual).to be_a(SendGrid4r::REST::Contacts::ReservedFields::Fields)
      expect(actual.reserved_fields).to be_a(Array)
      actual.reserved_fields.each do |field|
        expect(field).to be_a(SendGrid4r::REST::Contacts::ReservedFields::Field)
      end
    end
  end
end