budget_revenue_deductions_controller_spec.rb

require 'controller_helper'

describe BudgetRevenueDeductionsController do
  let(:detran_2012) { Descriptor.make!(:detran_2012) }
  let(:secretaria_educacao_2012) { Descriptor.make!(:secretaria_de_educacao_2012) }
  let(:bank_account) { BankAccount.make!(:itau_tributos) }
  let(:main_nature) { RevenueNature.make!(:receitas_correntes) }
  let(:revenue_nature) { RevenueNature.make!(:receitas_correntes, :main_nature => main_nature, :prefix => "93", :kind => RevenueNatureKind::ANALYTICAL) }
  let(:budget_revenue) { BudgetRevenue.make!(:reforma, :code => 2, :revenue_nature => revenue_nature) }

  before do
    controller.stub(:authenticate_user!)
    controller.stub(:authorize_resource!)
    controller.stub(:current_descriptor => detran_2012)
  end

  context 'GET #index' do
    it "returns all the budget revenue deductions with the current descriptor" do
      deduction_detran_2012 = FactoryGirl.create(:budget_revenue_deduction,
        :descriptor => detran_2012,
        :code => 1,
        :bank_account => bank_account,
        :budget_revenue => budget_revenue
      )

      deduction_secretaria_educacao_2012 = FactoryGirl.create(:budget_revenue_deduction,
        :descriptor => secretaria_educacao_2012,
        :code => 2,
        :bank_account => bank_account,
        :budget_revenue => budget_revenue
      )

      get :index

      expect(assigns(:budget_revenue_deductions)).to include deduction_detran_2012
      expect(assigns(:budget_revenue_deductions)).to_not include deduction_secretaria_educacao_2012
    end
  end

  context 'POST #create' do
    it "assigns the current descriptor as the budget revenue deduction's descriptor" do
      post :create

      expect(assigns(:budget_revenue_deduction).descriptor).to eq detran_2012
    end

    it "generate a bank moviment and accountancy movements" do
      deduction_params = {
                            :date => Date.current,
                            :bank_account_id => bank_account.id,
                            :budget_revenue_id => budget_revenue.id,
                            :amount => 100,
                            :description => "Teste",
                            :deduction_type => DeductionType::DISCOUNTS
                         }
      BudgetRevenueDeduction.any_instance.should_receive(:save).and_return(true)
      MovementsGenerator.any_instance.should_receive(:generate!)

      post :create, :budget_revenue_deduction => deduction_params

      expect(AccountMovement.count).to be_eql 1
      account_movement = AccountMovement.last
      expect(account_movement.bank_account).to be_eql bank_account
      expect(account_movement.amount).to be_eql 100
    end
  end
end