Files
web/packages/booking-flow/lib/stores/enter-details/priceCalculations.test.ts
Anton Gunnarsson 27b3f41bff Merged in feat/refactor-enter-details-price-calculation (pull request #3183)
feat: Refactor enter details price calculation

* Refactor getTotalPrice and child functions

* Move price calculations from helper file to specific file


Approved-by: Linus Flood
2025-11-27 13:44:45 +00:00

2018 lines
46 KiB
TypeScript

import { describe, expect, it } from "vitest"
import { CurrencyEnum } from "@scandic-hotels/common/constants/currency"
import { RoomPackageCodeEnum } from "@scandic-hotels/trpc/enums/roomFilter"
import {
getAdditionalPrice,
getCorporateChequePrice,
getRedemptionPrice,
getRegularPrice,
getRequestedAdditionalPrice,
getTotalPrice,
getVoucherPrice,
} from "./priceCalculations"
type GetAdditionalPriceParams = Parameters<typeof getAdditionalPrice>
describe("getAdditionalPrice", () => {
it("should calculate additional price correctly with only additional price", () => {
const total: GetAdditionalPriceParams[0] = {
local: {
additionalPrice: 0,
additionalPriceCurrency: CurrencyEnum.CC,
},
}
const adults = 1
const nights = 1
const breakfast = undefined
const packages = undefined
const additionalPrice = 100
const additionalPriceCurrency = CurrencyEnum.SEK
getAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
additionalPrice,
additionalPriceCurrency
)
expect(total.local.additionalPrice).toBe(100)
})
it("should set additional price currency correctly when missing in total", () => {
const total: GetAdditionalPriceParams[0] = {
local: {
additionalPrice: 0,
},
}
const adults = 1
const nights = 1
const breakfast = undefined
const packages = undefined
const additionalPrice = 100
const additionalPriceCurrency = CurrencyEnum.SEK
getAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
additionalPrice,
additionalPriceCurrency
)
expect(total.local.additionalPriceCurrency).toBe(CurrencyEnum.SEK)
})
it("should calculate price correctly with breakfast", () => {
const total: GetAdditionalPriceParams[0] = {
local: {
additionalPrice: 0,
},
}
const adults = 2
const nights = 2
const breakfast = { localPrice: { price: 50, currency: CurrencyEnum.SEK } }
const packages: never[] = []
getAdditionalPrice(total, adults, breakfast, nights, packages)
expect(total.local.additionalPrice).toBe(200)
})
it("should calculate price correctly with packages", () => {
const total: GetAdditionalPriceParams[0] = {
local: {
additionalPrice: 0,
},
}
const adults = 2
const nights = 2
const breakfast = undefined
const packages = [
{
localPrice: { totalPrice: 50, currency: CurrencyEnum.SEK },
},
{
localPrice: { totalPrice: 25, currency: CurrencyEnum.SEK },
},
]
getAdditionalPrice(total, adults, breakfast, nights, packages)
expect(total.local.additionalPrice).toBe(75)
})
it("should calculate price correctly with breakfast, packages and additionalPrice", () => {
const total: GetAdditionalPriceParams[0] = {
local: {
additionalPrice: 0,
},
}
const adults = 2
const nights = 2
const breakfast = { localPrice: { price: 50, currency: CurrencyEnum.SEK } }
const packages = [
{
localPrice: { totalPrice: 50, currency: CurrencyEnum.SEK },
},
{
localPrice: { totalPrice: 25, currency: CurrencyEnum.SEK },
},
]
const additionalPrice = 33
const additionalPriceCurrency = CurrencyEnum.SEK
getAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
additionalPrice,
additionalPriceCurrency
)
expect(total.local.additionalPrice).toBe(308)
})
})
type GetRequestedAdditionalPriceParams = Parameters<
typeof getRequestedAdditionalPrice
>
describe("getRequestedAdditionalPrice", () => {
it("should initialize requested object when missing and add cheques to price", () => {
const total: GetRequestedAdditionalPriceParams[0] = {
local: {
price: 100,
currency: CurrencyEnum.SEK,
},
}
const adults = 1
const nights = 1
const breakfast = undefined
const packages = null
const cheques = 5
const additionalPrice = 0
const additionalPriceCurrency = undefined
getRequestedAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
cheques,
additionalPrice,
additionalPriceCurrency
)
expect(total.requested).toEqual({
currency: CurrencyEnum.CC,
price: 5,
additionalPrice: 0,
})
})
it("should add to existing requested price", () => {
const total: GetRequestedAdditionalPriceParams[0] = {
local: {
price: 100,
currency: CurrencyEnum.SEK,
},
requested: {
currency: CurrencyEnum.CC,
price: 10,
},
}
const adults = 1
const nights = 1
const breakfast = undefined
const packages = null
const cheques = 5
const additionalPrice = 0
const additionalPriceCurrency = undefined
getRequestedAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
cheques,
additionalPrice,
additionalPriceCurrency
)
expect(total.requested?.price).toBe(15)
})
it("should calculate additional price with only additionalPrice parameter", () => {
const total: GetRequestedAdditionalPriceParams[0] = {
local: {
price: 100,
currency: CurrencyEnum.SEK,
},
}
const adults = 1
const nights = 1
const breakfast = undefined
const packages = null
const cheques = 0
const additionalPrice = 50
const additionalPriceCurrency = CurrencyEnum.EUR
getRequestedAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
cheques,
additionalPrice,
additionalPriceCurrency
)
expect(total.requested).toEqual({
currency: CurrencyEnum.CC,
price: 0,
additionalPrice: 50,
additionalPriceCurrency: CurrencyEnum.EUR,
})
})
it("should calculate additional price with breakfast", () => {
const total: GetRequestedAdditionalPriceParams[0] = {
local: {
price: 100,
currency: CurrencyEnum.SEK,
},
}
const adults = 2
const nights = 3
const breakfast = {
requestedPrice: {
price: 10,
currency: CurrencyEnum.EUR,
},
}
const packages = null
const cheques = 0
const additionalPrice = 0
const additionalPriceCurrency = undefined
getRequestedAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
cheques,
additionalPrice,
additionalPriceCurrency
)
expect(total.requested?.additionalPrice).toBe(60)
})
it("should calculate additional price with packages", () => {
const total: GetRequestedAdditionalPriceParams[0] = {
local: {
price: 100,
currency: CurrencyEnum.SEK,
},
}
const adults = 1
const nights = 1
const breakfast = undefined
const packages = [
{
code: RoomPackageCodeEnum.PET_ROOM,
description: "Package 1",
localPrice: {
totalPrice: 100,
currency: CurrencyEnum.SEK,
price: 100,
},
requestedPrice: {
totalPrice: 25,
currency: CurrencyEnum.EUR,
price: 25,
},
inventories: [],
itemCode: "PKG1",
},
{
code: RoomPackageCodeEnum.ALLERGY_ROOM,
description: "Package 2",
localPrice: {
totalPrice: 80,
currency: CurrencyEnum.SEK,
price: 80,
},
requestedPrice: {
totalPrice: 15,
currency: CurrencyEnum.EUR,
price: 15,
},
inventories: [],
itemCode: "PKG2",
},
]
const cheques = 0
const additionalPrice = 0
const additionalPriceCurrency = undefined
getRequestedAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
cheques,
additionalPrice,
additionalPriceCurrency
)
expect(total.requested?.additionalPrice).toBe(40)
})
it("should calculate combined price with breakfast, packages, and additionalPrice", () => {
const total: GetRequestedAdditionalPriceParams[0] = {
local: {
price: 100,
currency: CurrencyEnum.SEK,
},
}
const adults = 2
const nights = 2
const breakfast = {
requestedPrice: {
price: 10,
currency: CurrencyEnum.EUR,
},
}
const packages = [
{
code: RoomPackageCodeEnum.PET_ROOM,
description: "Package 1",
localPrice: {
totalPrice: 100,
currency: CurrencyEnum.SEK,
price: 100,
},
requestedPrice: {
totalPrice: 20,
currency: CurrencyEnum.EUR,
price: 20,
},
inventories: [],
itemCode: "PKG1",
},
]
const cheques = 3
const additionalPrice = 15
const additionalPriceCurrency = CurrencyEnum.EUR
getRequestedAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
cheques,
additionalPrice,
additionalPriceCurrency
)
expect(total.requested).toEqual({
currency: CurrencyEnum.CC,
price: 3,
additionalPrice: 75,
additionalPriceCurrency: CurrencyEnum.EUR,
})
})
it("should set currency from additionalPriceCurrency when provided", () => {
const total: GetRequestedAdditionalPriceParams[0] = {
local: {
price: 100,
currency: CurrencyEnum.SEK,
},
}
const adults = 1
const nights = 1
const breakfast = undefined
const packages = null
const cheques = 0
const additionalPrice = 50
const additionalPriceCurrency = CurrencyEnum.EUR
getRequestedAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
cheques,
additionalPrice,
additionalPriceCurrency
)
expect(total.requested?.additionalPriceCurrency).toBe(CurrencyEnum.EUR)
})
it("should set currency from packages when additionalPriceCurrency not provided", () => {
const total: GetRequestedAdditionalPriceParams[0] = {
local: {
price: 100,
currency: CurrencyEnum.SEK,
},
}
const adults = 1
const nights = 1
const breakfast = undefined
const packages = [
{
code: RoomPackageCodeEnum.PET_ROOM,
description: "Package 1",
localPrice: {
totalPrice: 100,
currency: CurrencyEnum.SEK,
price: 100,
},
requestedPrice: {
totalPrice: 20,
currency: CurrencyEnum.EUR,
price: 20,
},
inventories: [],
itemCode: "PKG1",
},
]
const cheques = 0
const additionalPrice = 0
const additionalPriceCurrency = undefined
getRequestedAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
cheques,
additionalPrice,
additionalPriceCurrency
)
expect(total.requested?.additionalPriceCurrency).toBe(CurrencyEnum.EUR)
})
it("should set currency from breakfast when no other currency available", () => {
const total: GetRequestedAdditionalPriceParams[0] = {
local: {
price: 100,
currency: CurrencyEnum.SEK,
},
}
const adults = 1
const nights = 1
const breakfast = {
requestedPrice: {
price: 10,
currency: CurrencyEnum.EUR,
},
}
const packages = null
const cheques = 0
const additionalPrice = 0
const additionalPriceCurrency = undefined
getRequestedAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
cheques,
additionalPrice,
additionalPriceCurrency
)
expect(total.requested?.additionalPriceCurrency).toBe(CurrencyEnum.EUR)
})
it("should not override existing additionalPriceCurrency", () => {
const total: GetRequestedAdditionalPriceParams[0] = {
local: {
price: 100,
currency: CurrencyEnum.SEK,
},
requested: {
currency: CurrencyEnum.CC,
price: 0,
additionalPriceCurrency: CurrencyEnum.NOK,
},
}
const adults = 1
const nights = 1
const breakfast = {
requestedPrice: {
price: 10,
currency: CurrencyEnum.EUR,
},
}
const packages = null
const cheques = 0
const additionalPrice = 0
const additionalPriceCurrency = undefined
getRequestedAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
cheques,
additionalPrice,
additionalPriceCurrency
)
expect(total.requested?.additionalPriceCurrency).toBe(CurrencyEnum.NOK)
})
it("should handle breakfast without requestedPrice", () => {
const total: GetRequestedAdditionalPriceParams[0] = {
local: {
price: 100,
currency: CurrencyEnum.SEK,
},
}
const adults = 2
const nights = 2
const breakfast = {
requestedPrice: {
price: 0,
currency: CurrencyEnum.SEK,
},
}
const packages = null
const cheques = 0
const additionalPrice = 0
const additionalPriceCurrency = undefined
getRequestedAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
cheques,
additionalPrice,
additionalPriceCurrency
)
expect(total.requested?.additionalPrice).toBe(0)
})
it("should handle false breakfast value", () => {
const total: GetRequestedAdditionalPriceParams[0] = {
local: {
price: 100,
currency: CurrencyEnum.SEK,
},
}
const adults = 2
const nights = 2
const breakfast = false
const packages = null
const cheques = 0
const additionalPrice = 0
const additionalPriceCurrency = undefined
getRequestedAdditionalPrice(
total,
adults,
breakfast,
nights,
packages,
cheques,
additionalPrice,
additionalPriceCurrency
)
expect(total.requested?.additionalPrice).toBe(0)
})
})
type GetCorporateChequePriceParams = Parameters<typeof getCorporateChequePrice>
describe("getCorporateChequePrice", () => {
it("returns price 0 when rooms are empty", () => {
const nights = 1
const result = getCorporateChequePrice([], nights)
expect(result).toEqual({
local: {
price: 0,
currency: CurrencyEnum.CC,
},
requested: undefined,
})
})
it("returns price for single room with corporate cheque", () => {
const nights = 2
const rooms: GetCorporateChequePriceParams[0] = [
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
corporateCheque: {
localPrice: {
numberOfCheques: 3,
additionalPricePerStay: 0,
},
},
},
},
]
const result = getCorporateChequePrice(rooms, nights)
expect(result).toEqual({
local: {
price: 3,
currency: CurrencyEnum.CC,
additionalPrice: 0,
},
requested: undefined,
})
})
it("calculates price with additionalPricePerStay", () => {
const nights = 2
const rooms: GetCorporateChequePriceParams[0] = [
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
corporateCheque: {
localPrice: {
numberOfCheques: 2,
additionalPricePerStay: 150,
currency: CurrencyEnum.SEK,
},
},
},
},
]
const result = getCorporateChequePrice(rooms, nights)
expect(result).toEqual({
local: {
price: 2,
currency: CurrencyEnum.CC,
additionalPrice: 150,
additionalPriceCurrency: CurrencyEnum.SEK,
},
requested: undefined,
})
})
it("calculates price with breakfast", () => {
const nights = 2
const rooms: GetCorporateChequePriceParams[0] = [
{
adults: 2,
breakfast: {
localPrice: {
price: 50,
currency: CurrencyEnum.SEK,
},
},
roomFeatures: [],
roomRate: {
corporateCheque: {
localPrice: {
numberOfCheques: 3,
additionalPricePerStay: 100,
currency: CurrencyEnum.SEK,
},
},
},
},
]
const result = getCorporateChequePrice(rooms, nights)
expect(result).toEqual({
local: {
price: 3,
currency: CurrencyEnum.CC,
additionalPrice: 300,
additionalPriceCurrency: CurrencyEnum.SEK,
},
requested: undefined,
})
})
it("calculates price with room features", () => {
const nights = 2
const rooms: GetCorporateChequePriceParams[0] = [
{
adults: 1,
breakfast: false,
roomFeatures: [
{
localPrice: {
totalPrice: 75,
currency: CurrencyEnum.SEK,
},
requestedPrice: {
totalPrice: 10,
currency: CurrencyEnum.EUR,
},
},
],
roomRate: {
corporateCheque: {
localPrice: {
numberOfCheques: 2,
additionalPricePerStay: 50,
currency: CurrencyEnum.SEK,
},
},
},
},
]
const result = getCorporateChequePrice(rooms, nights)
expect(result).toEqual({
local: {
price: 2,
currency: CurrencyEnum.CC,
additionalPrice: 125,
additionalPriceCurrency: CurrencyEnum.SEK,
},
requested: undefined,
})
})
it("calculates requested price when available", () => {
const nights = 2
const rooms: GetCorporateChequePriceParams[0] = [
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
corporateCheque: {
localPrice: {
numberOfCheques: 3,
additionalPricePerStay: 100,
currency: CurrencyEnum.SEK,
},
requestedPrice: {
numberOfCheques: 2,
additionalPricePerStay: 15,
currency: CurrencyEnum.EUR,
},
},
},
},
]
const result = getCorporateChequePrice(rooms, nights)
expect(result).toEqual({
local: {
price: 3,
currency: CurrencyEnum.CC,
additionalPrice: 100,
additionalPriceCurrency: CurrencyEnum.SEK,
},
requested: {
price: 2,
currency: CurrencyEnum.CC,
additionalPrice: 15,
additionalPriceCurrency: CurrencyEnum.EUR,
},
})
})
it("calculates requested price with breakfast", () => {
const nights = 2
const rooms: GetCorporateChequePriceParams[0] = [
{
adults: 2,
breakfast: {
localPrice: {
price: 40,
currency: CurrencyEnum.SEK,
},
requestedPrice: {
price: 5,
currency: CurrencyEnum.EUR,
},
},
roomFeatures: [],
roomRate: {
corporateCheque: {
localPrice: {
numberOfCheques: 3,
additionalPricePerStay: 100,
currency: CurrencyEnum.SEK,
},
requestedPrice: {
numberOfCheques: 2,
additionalPricePerStay: 10,
currency: CurrencyEnum.EUR,
},
},
},
},
]
const result = getCorporateChequePrice(rooms, nights)
expect(result).toEqual({
local: {
price: 3,
currency: CurrencyEnum.CC,
additionalPrice: 260,
additionalPriceCurrency: CurrencyEnum.SEK,
},
requested: {
price: 2,
currency: CurrencyEnum.CC,
additionalPrice: 30,
additionalPriceCurrency: CurrencyEnum.EUR,
},
})
})
it("calculates price for multiple rooms", () => {
const nights = 1
const rooms: GetCorporateChequePriceParams[0] = [
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
corporateCheque: {
localPrice: {
numberOfCheques: 2,
additionalPricePerStay: 50,
currency: CurrencyEnum.SEK,
},
},
},
},
{
adults: 2,
breakfast: {
localPrice: {
price: 30,
currency: CurrencyEnum.SEK,
},
},
roomFeatures: [],
roomRate: {
corporateCheque: {
localPrice: {
numberOfCheques: 3,
additionalPricePerStay: 75,
currency: CurrencyEnum.SEK,
},
requestedPrice: {
numberOfCheques: 2,
additionalPricePerStay: 10,
currency: CurrencyEnum.EUR,
},
},
},
},
]
const result = getCorporateChequePrice(rooms, nights)
expect(result).toEqual({
local: {
price: 5,
currency: CurrencyEnum.CC,
additionalPrice: 185,
additionalPriceCurrency: CurrencyEnum.SEK,
},
requested: {
price: 2,
currency: CurrencyEnum.CC,
additionalPrice: 10,
additionalPriceCurrency: CurrencyEnum.EUR,
},
})
})
it("calculates combined price with breakfast and room features", () => {
const nights = 3
const rooms: GetCorporateChequePriceParams[0] = [
{
adults: 2,
breakfast: {
localPrice: {
price: 25,
currency: CurrencyEnum.SEK,
},
requestedPrice: {
price: 3,
currency: CurrencyEnum.EUR,
},
},
roomFeatures: [
{
localPrice: {
totalPrice: 100,
currency: CurrencyEnum.SEK,
},
requestedPrice: {
totalPrice: 12,
currency: CurrencyEnum.EUR,
},
},
{
localPrice: {
totalPrice: 50,
currency: CurrencyEnum.SEK,
},
requestedPrice: {
totalPrice: 6,
currency: CurrencyEnum.EUR,
},
},
],
roomRate: {
corporateCheque: {
localPrice: {
numberOfCheques: 5,
additionalPricePerStay: 200,
currency: CurrencyEnum.SEK,
},
requestedPrice: {
numberOfCheques: 4,
additionalPricePerStay: 25,
currency: CurrencyEnum.EUR,
},
},
},
},
]
const result = getCorporateChequePrice(rooms, nights)
expect(result).toEqual({
local: {
price: 5,
currency: CurrencyEnum.CC,
additionalPrice: 500,
additionalPriceCurrency: CurrencyEnum.SEK,
},
requested: {
price: 4,
currency: CurrencyEnum.CC,
additionalPrice: 61,
additionalPriceCurrency: CurrencyEnum.EUR,
},
})
})
})
describe("getRedemptionPrice", () => {
it("returns price 0 and default currency when rooms are empty", () => {
const result = getRedemptionPrice([], 1)
expect(result).toEqual({
local: { price: 0, currency: CurrencyEnum.POINTS },
requested: undefined,
})
})
it("returns price 0 and set currency when rooms are empty", () => {
const result = getRedemptionPrice([], 1, CurrencyEnum.EUROBONUS)
expect(result).toEqual({
local: { price: 0, currency: CurrencyEnum.EUROBONUS },
requested: undefined,
})
})
it("returns price for single room with redemption price", () => {
const nights = 1
const result = getRedemptionPrice(
[
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
redemption: {
localPrice: {
pointsPerStay: 100,
currency: CurrencyEnum.POINTS,
additionalPricePerStay: 0,
},
},
},
},
],
nights
)
expect(result).toEqual({
local: {
price: 100,
currency: CurrencyEnum.POINTS,
additionalPrice: 0,
additionalPriceCurrency: CurrencyEnum.POINTS,
},
requested: undefined,
})
})
it("returns price for single room with multiple nights", () => {
const nights = 3
const result = getRedemptionPrice(
[
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
redemption: {
localPrice: {
pointsPerStay: 100,
currency: CurrencyEnum.POINTS,
additionalPricePerStay: 0,
},
},
},
},
],
nights
)
expect(result).toEqual({
local: {
price: 100,
currency: CurrencyEnum.POINTS,
additionalPrice: 0,
additionalPriceCurrency: CurrencyEnum.POINTS,
},
requested: undefined,
})
})
it("returns price for multiple rooms with multiple nights", () => {
const nights = 3
const result = getRedemptionPrice(
[
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
redemption: {
localPrice: {
pointsPerStay: 100,
currency: CurrencyEnum.POINTS,
additionalPricePerStay: 0,
},
},
},
},
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
redemption: {
localPrice: {
pointsPerStay: 150,
currency: CurrencyEnum.POINTS,
additionalPricePerStay: 0,
},
},
},
},
],
nights
)
expect(result).toEqual({
local: {
price: 250,
currency: CurrencyEnum.POINTS,
additionalPrice: 0,
additionalPriceCurrency: CurrencyEnum.POINTS,
},
requested: undefined,
})
})
it("returns price and additionalPrice for single room with room features", () => {
const nights = 2
const result = getRedemptionPrice(
[
{
adults: 1,
breakfast: false,
roomFeatures: [
{
localPrice: { totalPrice: 33 },
requestedPrice: { totalPrice: 33 },
},
],
roomRate: {
redemption: {
localPrice: {
pointsPerStay: 100,
currency: CurrencyEnum.POINTS,
additionalPricePerStay: 0,
},
},
},
},
],
nights
)
expect(result).toEqual({
local: {
price: 100,
currency: CurrencyEnum.POINTS,
additionalPrice: 33,
additionalPriceCurrency: CurrencyEnum.POINTS,
},
requested: undefined,
})
})
})
describe("getVoucherPrice", () => {
it("returns price 0 and default currency when rooms are empty", () => {
const result = getVoucherPrice([], 1)
expect(result).toEqual({
local: { price: 0, currency: CurrencyEnum.Voucher },
requested: undefined,
})
})
it("returns price for single room with voucher price", () => {
const nights = 1
const result = getVoucherPrice(
[
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
voucher: {
numberOfVouchers: 1,
},
},
},
],
nights
)
expect(result).toEqual({
local: {
price: 1,
currency: CurrencyEnum.Voucher,
additionalPrice: 0,
},
requested: undefined,
})
})
it("returns price for single room with multiple nights", () => {
const nights = 3
const result = getVoucherPrice(
[
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
voucher: {
numberOfVouchers: 3,
},
},
},
],
nights
)
expect(result).toEqual({
local: {
price: 3,
currency: CurrencyEnum.Voucher,
additionalPrice: 0,
},
requested: undefined,
})
})
it("returns price for multiple rooms with multiple nights", () => {
const nights = 3
const result = getVoucherPrice(
[
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
voucher: {
numberOfVouchers: 3,
},
},
},
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
voucher: {
numberOfVouchers: 2,
},
},
},
],
nights
)
expect(result).toEqual({
local: {
price: 5,
currency: CurrencyEnum.Voucher,
additionalPrice: 0,
},
requested: undefined,
})
})
})
describe("getRegularPrice", () => {
it("returns price 0 for empty rooms", () => {
const isMember = false
const nights = 1
const result = getRegularPrice([], isMember, nights)
expect(result).toEqual({
local: {
currency: CurrencyEnum.Unknown,
price: 0,
regularPrice: 0,
},
requested: undefined,
})
})
it("calculates regular price for non-member", () => {
const isMember = false
const nights = 2
const guest = { join: false }
const result = getRegularPrice(
[
{
adults: 1,
breakfast: false,
roomFeatures: null,
guest,
roomRate: {
public: {
localPrice: {
pricePerNight: 100,
pricePerStay: 0,
regularPricePerStay: 100,
currency: CurrencyEnum.SEK,
},
},
member: {
localPrice: {
pricePerNight: 50,
pricePerStay: 0,
regularPricePerStay: 50,
currency: CurrencyEnum.SEK,
},
},
},
},
],
isMember,
nights
)
expect(result).toEqual({
local: {
currency: CurrencyEnum.SEK,
price: 0,
regularPrice: 100,
},
requested: undefined,
})
})
it("calculates regular price for member", () => {
const isMember = true
const nights = 2
const guest = { join: false }
const result = getRegularPrice(
[
{
adults: 1,
breakfast: false,
roomFeatures: [],
guest,
roomRate: {
public: {
localPrice: {
pricePerNight: 100,
pricePerStay: 0,
regularPricePerStay: 100,
currency: CurrencyEnum.SEK,
},
},
member: {
localPrice: {
pricePerNight: 50,
pricePerStay: 0,
regularPricePerStay: 50,
currency: CurrencyEnum.SEK,
},
},
},
},
],
isMember,
nights
)
expect(result).toEqual({
local: {
currency: CurrencyEnum.SEK,
price: 0,
regularPrice: 100,
},
requested: undefined,
})
})
it("calculates regular price for member without public rate", () => {
const isMember = true
const nights = 2
const guest = { join: false }
const result = getRegularPrice(
[
{
adults: 1,
breakfast: false,
roomFeatures: [],
guest,
roomRate: {
member: {
localPrice: {
pricePerNight: 50,
pricePerStay: 0,
regularPricePerStay: 50,
currency: CurrencyEnum.SEK,
},
},
public: null,
},
},
],
isMember,
nights
)
expect(result).toEqual({
local: {
currency: CurrencyEnum.SEK,
price: 0,
regularPrice: 50,
},
requested: undefined,
})
})
it("calculates regular price for non-member without member rate", () => {
const isMember = false
const nights = 2
const guest = { join: false }
const result = getRegularPrice(
[
{
adults: 1,
breakfast: false,
roomFeatures: [],
guest,
roomRate: {
public: {
localPrice: {
pricePerNight: 50,
pricePerStay: 0,
regularPricePerStay: 50,
currency: CurrencyEnum.SEK,
},
},
member: null,
},
},
],
isMember,
nights
)
expect(result).toEqual({
local: {
currency: CurrencyEnum.SEK,
price: 0,
regularPrice: 50,
},
requested: undefined,
})
})
it("calculates regular price for non-member with breakfast", () => {
const isMember = false
const nights = 2
const guest = { join: false }
const result = getRegularPrice(
[
{
adults: 1,
breakfast: { localPrice: { price: 20, currency: CurrencyEnum.SEK } },
roomFeatures: [],
guest,
roomRate: {
public: {
localPrice: {
pricePerNight: 100,
pricePerStay: 0,
regularPricePerStay: 100,
currency: CurrencyEnum.SEK,
},
},
member: {
localPrice: {
pricePerNight: 50,
pricePerStay: 0,
regularPricePerStay: 50,
currency: CurrencyEnum.SEK,
},
},
},
},
],
isMember,
nights
)
expect(result).toEqual({
local: {
currency: CurrencyEnum.SEK,
price: 40,
regularPrice: 140,
},
requested: undefined,
})
})
it("calculates regular price for non-member with breakfast and room features", () => {
const isMember = false
const nights = 2
const guest = { join: false }
const result = getRegularPrice(
[
{
adults: 1,
breakfast: { localPrice: { price: 20, currency: CurrencyEnum.SEK } },
roomFeatures: [
{
localPrice: { totalPrice: 3, currency: CurrencyEnum.SEK },
requestedPrice: { totalPrice: 3, currency: CurrencyEnum.SEK },
},
{
localPrice: { totalPrice: 7, currency: CurrencyEnum.SEK },
requestedPrice: { totalPrice: 7, currency: CurrencyEnum.SEK },
},
],
guest,
roomRate: {
public: {
localPrice: {
pricePerNight: 100,
pricePerStay: 0,
regularPricePerStay: 100,
currency: CurrencyEnum.SEK,
},
},
member: {
localPrice: {
pricePerNight: 50,
pricePerStay: 0,
regularPricePerStay: 50,
currency: CurrencyEnum.SEK,
},
},
},
},
],
isMember,
nights
)
expect(result).toEqual({
local: {
currency: CurrencyEnum.SEK,
price: 50,
regularPrice: 150,
},
requested: undefined,
})
})
it("calculates regular price to 0 when price is same or larger than regular price", () => {
const isMember = false
const nights = 2
const guest = { join: false }
const result = getRegularPrice(
[
{
adults: 1,
breakfast: { localPrice: { price: 0, currency: CurrencyEnum.SEK } },
roomFeatures: [
{
localPrice: { totalPrice: 100, currency: CurrencyEnum.SEK },
requestedPrice: { totalPrice: 3, currency: CurrencyEnum.SEK },
},
],
guest,
roomRate: {
public: {
localPrice: {
pricePerNight: 0,
pricePerStay: 0,
regularPricePerStay: 0,
currency: CurrencyEnum.SEK,
},
},
member: null,
},
},
],
isMember,
nights
)
expect(result).toEqual({
local: {
currency: CurrencyEnum.SEK,
price: 100,
regularPrice: 0,
},
requested: undefined,
})
})
it("calculates requested price with breakfast and room features", () => {
const isMember = false
const nights = 2
const guest = { join: false }
const result = getRegularPrice(
[
{
adults: 1,
breakfast: {
localPrice: { price: 30, currency: CurrencyEnum.SEK },
requestedPrice: { price: 3, currency: CurrencyEnum.EUR },
},
roomFeatures: [
{
localPrice: { totalPrice: 20, currency: CurrencyEnum.SEK },
requestedPrice: { totalPrice: 2, currency: CurrencyEnum.EUR },
},
],
guest,
roomRate: {
public: {
localPrice: {
pricePerNight: 100,
pricePerStay: 0,
regularPricePerStay: 100,
currency: CurrencyEnum.SEK,
},
requestedPrice: {
currency: CurrencyEnum.EUR,
pricePerStay: 0,
},
},
member: null,
},
},
],
isMember,
nights
)
expect(result).toEqual({
local: {
currency: CurrencyEnum.SEK,
price: 80,
regularPrice: 180,
},
requested: {
currency: CurrencyEnum.EUR,
price: 8,
},
})
})
it("calculates prices for multi-room", () => {
const isMember = true
const nights = 2
const result = getRegularPrice(
[
{
adults: 1,
breakfast: { localPrice: { price: 20, currency: CurrencyEnum.SEK } },
roomFeatures: null,
guest: { join: false },
roomRate: {
public: {
localPrice: {
pricePerNight: 100,
pricePerStay: 0,
regularPricePerStay: 100,
currency: CurrencyEnum.SEK,
},
},
member: {
localPrice: {
pricePerNight: 50,
pricePerStay: 0,
regularPricePerStay: 50,
currency: CurrencyEnum.SEK,
},
},
},
},
{
adults: 1,
breakfast: { localPrice: { price: 25, currency: CurrencyEnum.SEK } },
roomFeatures: null,
guest: { join: true },
roomRate: {
public: {
localPrice: {
pricePerNight: 75,
pricePerStay: 0,
regularPricePerStay: 75,
currency: CurrencyEnum.SEK,
},
},
member: {
localPrice: {
pricePerNight: 30,
pricePerStay: 0,
regularPricePerStay: 30,
currency: CurrencyEnum.SEK,
},
},
},
},
],
isMember,
nights
)
expect(result).toEqual({
local: {
currency: CurrencyEnum.SEK,
price: 90,
regularPrice: 265,
},
requested: undefined,
})
})
it("returns unknown price for room without public and member rate", () => {
const isMember = false
const nights = 1
const result = getRegularPrice(
[
{
adults: 1,
breakfast: false,
roomFeatures: [],
guest: { join: false },
roomRate: {
public: null,
member: null,
},
},
],
isMember,
nights
)
expect(result).toEqual({
local: {
currency: CurrencyEnum.Unknown,
price: 0,
regularPrice: 0,
},
requested: undefined,
})
})
})
type TotalPriceRooms = Parameters<typeof getTotalPrice>[0]
describe("getTotalPrice", () => {
it("returns corporate cheque price if any room have corporate cheque", () => {
const nights = 1
const isMember = false
const rooms: TotalPriceRooms = [
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
corporateCheque: {
localPrice: {
currency: CurrencyEnum.SEK,
numberOfCheques: 3,
additionalPricePerStay: 0,
},
},
},
},
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
public: {
localPrice: {
pricePerStay: 500,
pricePerNight: 500,
regularPricePerStay: 500,
currency: CurrencyEnum.SEK,
},
},
member: {
localPrice: {
pricePerNight: 30,
pricePerStay: 30,
regularPricePerStay: 30,
currency: CurrencyEnum.SEK,
},
},
},
guest: { join: false },
},
]
const totalPrice = getTotalPrice(rooms, isMember, nights)
expect(totalPrice).toEqual({
local: {
price: 3,
currency: CurrencyEnum.CC,
additionalPrice: 0,
additionalPriceCurrency: CurrencyEnum.SEK,
},
requested: undefined,
})
})
it("returns redemption price if any room have redemption price", () => {
const nights = 1
const isMember = false
const rooms: TotalPriceRooms = [
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
redemption: {
localPrice: {
pointsPerStay: 100,
currency: CurrencyEnum.POINTS,
additionalPricePerStay: 0,
},
},
},
},
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
public: {
localPrice: {
pricePerStay: 500,
pricePerNight: 500,
regularPricePerStay: 500,
currency: CurrencyEnum.SEK,
},
},
member: {
localPrice: {
pricePerNight: 30,
pricePerStay: 30,
regularPricePerStay: 30,
currency: CurrencyEnum.SEK,
},
},
},
guest: { join: false },
},
]
const totalPrice = getTotalPrice(rooms, isMember, nights)
expect(totalPrice).toEqual({
local: {
price: 100,
currency: CurrencyEnum.POINTS,
additionalPrice: 0,
additionalPriceCurrency: CurrencyEnum.POINTS,
},
requested: undefined,
})
})
it("returns voucher price if any room have voucher price", () => {
const nights = 1
const isMember = false
const rooms: TotalPriceRooms = [
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
voucher: {
numberOfVouchers: 1,
},
},
},
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
public: {
localPrice: {
pricePerStay: 500,
pricePerNight: 500,
regularPricePerStay: 500,
currency: CurrencyEnum.SEK,
},
},
member: {
localPrice: {
pricePerNight: 30,
pricePerStay: 30,
regularPricePerStay: 30,
currency: CurrencyEnum.SEK,
},
},
},
guest: { join: false },
},
]
const totalPrice = getTotalPrice(rooms, isMember, nights)
expect(totalPrice).toEqual({
local: {
price: 1,
currency: CurrencyEnum.Voucher,
additionalPrice: 0,
},
requested: undefined,
})
})
it("returns regular price if no special rates are present", () => {
const nights = 1
const isMember = false
const rooms: TotalPriceRooms = [
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
public: {
localPrice: {
pricePerStay: 500,
currency: CurrencyEnum.SEK,
regularPricePerStay: 500,
pricePerNight: 500,
},
},
member: {
localPrice: {
pricePerStay: 30,
currency: CurrencyEnum.SEK,
regularPricePerStay: 30,
pricePerNight: 30,
},
},
},
guest: { join: false },
},
]
const totalPrice = getTotalPrice(rooms, isMember, nights)
expect(totalPrice).toEqual({
local: {
price: 500,
regularPrice: 0,
currency: CurrencyEnum.SEK,
},
requested: undefined,
})
})
it("returns regular price for room with only public rate", () => {
const nights = 1
const isMember = false
const rooms: TotalPriceRooms = [
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {
public: {
localPrice: {
pricePerStay: 500,
currency: CurrencyEnum.SEK,
regularPricePerStay: 500,
pricePerNight: 500,
},
},
member: null,
},
guest: { join: false },
},
]
const totalPrice = getTotalPrice(rooms, isMember, nights)
expect(totalPrice).toEqual({
local: {
price: 500,
regularPrice: 0,
currency: CurrencyEnum.SEK,
},
requested: undefined,
})
})
it("returns unknown price for unknown room type", () => {
const nights = 1
const isMember = false
const rooms: TotalPriceRooms = [
{
adults: 1,
breakfast: false,
roomFeatures: [],
roomRate: {},
guest: { join: false },
},
]
const totalPrice = getTotalPrice(rooms, isMember, nights)
expect(totalPrice).toEqual({
local: {
price: 0,
currency: CurrencyEnum.Unknown,
regularPrice: 0,
},
requested: undefined,
})
})
})