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mirror of https://github.com/LaCasemate/fab-manager.git synced 2024-12-15 00:24:09 +01:00
fab-manager/test/services/coupon_service_test.rb

44 lines
1.3 KiB
Ruby

# frozen_string_literal: true
require 'test_helper'
# In the following tests, amounts are expressed in centimes, ie. 1000 = 1000 cts = 10,00 EUR
class CouponServiceTest < ActiveSupport::TestCase
setup do
@jdupond = User.find_by(username: 'jdupond')
@cash_coupon = Coupon.find_by(code: 'ZERG6H1R65H')
end
test 'user apply percent coupon to cart' do
total = CouponService.new.apply(1000, 'SUNNYFABLAB', @jdupond.id)
assert_equal 850, total
end
test 'user cannot apply excessive coupon to cart' do
total = CouponService.new.apply(1000, @cash_coupon, @jdupond.id)
assert_equal 1000, total
end
test 'user cannot apply invalid coupon to cart' do
total = CouponService.new.apply(1000, 'INVALIDCODE', @jdupond.id)
assert_equal 1000, total
end
test 'user cannot apply expired coupon to cart' do
total = CouponService.new.apply(1000, 'XMAS10', @jdupond.id)
assert_equal 1000, total
end
test 'ventilate 15 percent coupon' do
coupon = Coupon.find_by(code: 'SUNNYFABLAB')
total = CouponService.new.ventilate(1000, 500, coupon)
assert_equal 425, total
end
test 'ventilate 100 euros coupon' do
coupon = Coupon.find_by(code: 'GIME3EUR')
total = CouponService.new.ventilate(1000, 500, coupon)
assert_equal 350, total
end
end