# encoding: UTF-8

require "spec_helper"

describe Aba::Batch do
  let(:aba) { Aba::Batch.new(financial_institution: "WPC", user_name: "John Doe",
                      user_id: "466364", description: "Payroll", process_at: "190615") }
  let(:transaction_values) { [30, -20] }
  let(:transactions) do
    transaction_values.map do |amount|
      Aba::Transaction.new(bsb: '342-342', account_number: '3244654', amount: amount,
      account_name: 'John Doe', transaction_code: 53,
      lodgement_reference: 'R435564', trace_bsb: '453-543',
      trace_account_number: '45656733', name_of_remitter: 'Remitter')
    end
  end
  subject { aba  }
  before { transactions.each { |trx| subject.add_transaction(trx) } }

  describe "#to_s" do

    context 'when descriptive record' do

      context 'without bsb' do
        it "should return a string containing the descriptive record without the bsb" do
          expect(subject.to_s).to include("0                 01WPC       John Doe                  466364Payroll     190615                                        \r\n")
        end
      end

      context 'with bsb' do
        before { subject.bsb = "123-345" }
        it "should return a string containing the descriptive record with the bsb" do
          expect(subject.to_s).to include("0123-345          01WPC       John Doe                  466364Payroll     190615                                        \r\n")
        end
      end
    end


    context 'when detail record' do

      it "should contain transactions records" do
        expect(subject.to_s).to include("1342-342  3244654 530000000030John Doe                        R435564           453-543 45656733Remitter        00000000\r\n")
        expect(subject.to_s).to include("1342-342  3244654 530000000020John Doe                        R435564           453-543 45656733Remitter        00000000\r\n")
      end
    end

    context 'when file total record' do

      context 'with unbalanced transactions' do
        it "should return a string wihere the net total is not zero" do
          expect(subject.to_s).to include("7999-999            000000001000000000300000000020                        000002                                        ")
        end
      end

      context 'with balanced transactions' do
        let(:transaction_values) { [30, 30, -60] }
        it "should return a string where the net total is zero" do
          expect(subject.to_s).to include("7999-999            000000000000000000600000000060                        000003                                        ")
        end
      end
    end
  end
end