openproject/modules/reporting/spec/features/calculations_spec.rb

require 'spec_helper'

describe 'Cost report calculations', type: :feature, js: true do
  let(:project) { FactoryBot.create :project }
  let(:user) { FactoryBot.create :admin }

  let(:work_package) { FactoryBot.create :work_package, project: project }
  let!(:hourly_rate1) { FactoryBot.create :default_hourly_rate, user: user, rate: 1.00, valid_from: 1.year.ago }
  let!(:hourly_rate2) { FactoryBot.create :default_hourly_rate, user: user, rate: 5.00, valid_from: 2.years.ago }
  let!(:hourly_rate3) { FactoryBot.create :default_hourly_rate, user: user, rate: 10.00, valid_from: 3.years.ago }

  let!(:time_entry1) do
    FactoryBot.create :time_entry,
                      spent_on: 6.months.ago,
                      user: user,
                      work_package: work_package,
                      project: project,
                      hours: 10
  end
  let!(:time_entry2) do
    FactoryBot.create :time_entry,
                      spent_on: 18.months.ago,
                      user: user,
                      work_package: work_package,
                      project: project,
                      hours: 10
  end
  let!(:time_entry3) do
    FactoryBot.create :time_entry,
                      spent_on: 30.months.ago,
                      user: user,
                      work_package: work_package,
                      project: project,
                      hours: 10
  end

  before do
    login_as(user)
    visit '/cost_reports?set_filter=1'
  end

  it 'shows the correct calculations' do
    expect(page).to have_text '10.00' # 1 EUR x 10
    expect(page).to have_text '50.00' # 5 EUR x 10
    expect(page).to have_text '100.00' # 10 EUR x 10
    expect(page).to have_text '160.00'
  end
end