73 lines
2.6 KiB
Ruby
73 lines
2.6 KiB
Ruby
# Copyright (C) 2024 Manuel Bustillo
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require 'rails_helper'
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module Expenses
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RSpec.describe TotalQuery do
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describe '#call' do
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let(:wedding) { create(:wedding) }
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let(:response) { described_class.new(wedding:).call }
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before do
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create_list(:guest, 2, wedding:, status: :confirmed)
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create_list(:guest, 3, wedding:, status: :considered)
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create_list(:guest, 4, wedding:, status: :invited)
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create_list(:guest, 5, wedding:, status: :tentative)
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create_list(:guest, 6, wedding:, status: :declined)
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end
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context 'when there is no expense' do
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it 'returns zero in all values', :aggregate_failures do
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expect(response['total_confirmed']).to be_zero
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expect(response['total_projected']).to be_zero
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expect(response['confirmed_guests']).to eq(2)
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expect(response['projected_guests']).to eq(2 + 4 + 5)
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end
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end
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context 'when there are only fixed expenses' do
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before do
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create(:expense, :fixed, wedding:, amount: 100)
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create(:expense, :fixed, wedding:, amount: 200)
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end
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it 'returns the sum of fixed expenses', :aggregate_failures do
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expect(response['total_confirmed']).to eq(300)
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expect(response['total_projected']).to eq(300)
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expect(response['confirmed_guests']).to eq(2)
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expect(response['projected_guests']).to eq(2 + 4 + 5)
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end
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end
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context 'when there are only variable expenses' do
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before do
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create(:expense, :per_person, wedding:, amount: 100)
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create(:expense, :per_person, wedding:, amount: 200)
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end
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it 'returns zero in the values and nonzero in the count', :aggregate_failures do
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expect(response['total_confirmed']).to eq(2 * 300)
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expect(response['total_projected']).to eq(11 * 300)
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expect(response['confirmed_guests']).to eq(2)
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expect(response['projected_guests']).to eq(2 + 4 + 5)
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end
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end
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context 'when there are both fixed and variable expenses' do
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before do
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create(:expense, :fixed, wedding:, amount: 100)
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create(:expense, :fixed, wedding:, amount: 200)
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create(:expense, :per_person, wedding:, amount: 50)
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end
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it 'returns the sum of fixed and variable expenses', :aggregate_failures do
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expect(response['total_confirmed']).to eq(100 + 200 + 50 * 2)
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expect(response['total_projected']).to eq(100 + 200 + 11 * 50)
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expect(response['confirmed_guests']).to eq(2)
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expect(response['projected_guests']).to eq(2 + 4 + 5)
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end
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end
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end
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end
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end
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