Merged in chore/SW-3321-move-selectratecontext-to- (pull request #2729)

chore(SW-3321): Moved Select rate context to booking-flow package

* chore(SW-3321): Moved Select rate context to booking-flow package

* chore(SW-3321): Optimised code


Approved-by: Joakim Jäderberg

packages/booking-flow/lib/contexts/SelectRate/includeRoomInfo.test.ts

@@ -0,0 +1,106 @@
+import { describe, expect, it } from "vitest"
+
+import { includeRoomInfo } from "./includeRoomInfo"
+
+import type { RoomCategory } from "@scandic-hotels/trpc/types/hotel"
+import type { RoomConfiguration } from "@scandic-hotels/trpc/types/roomAvailability"
+
+type DeepPartial<T> = T extends object
+  ? {
+      [P in keyof T]?: DeepPartial<T[P]>
+    }
+  : T
+
+const mockRoomCategories: DeepPartial<RoomCategory>[] = [
+  {
+    id: "cat1",
+    name: "Standard",
+    roomTypes: [{ code: "STD" }, { code: "STD2" }],
+  },
+  {
+    id: "cat2",
+    name: "Deluxe",
+    roomTypes: [{ code: "DLX" }],
+  },
+]
+
+describe("includeRoomInfo", () => {
+  it("returns roomConfiguration with roomInfo when roomTypeCode matches", () => {
+    const roomConfigurations: DeepPartial<RoomConfiguration>[] = [
+      { roomTypeCode: "STD" },
+      { roomTypeCode: "DLX" },
+    ]
+
+    const result = includeRoomInfo({
+      roomConfigurations: roomConfigurations as RoomConfiguration[],
+      roomCategories: mockRoomCategories as RoomCategory[],
+      selectedPackages: [],
+    })
+
+    expect(result[0]).toMatchObject({
+      roomTypeCode: "STD",
+      roomInfo: mockRoomCategories[0],
+    })
+    expect(result[1]).toMatchObject({
+      roomTypeCode: "DLX",
+      roomInfo: mockRoomCategories[1],
+    })
+  })
+
+  it("returns null when no matching roomTypeCode is found", () => {
+    const roomConfigurations: DeepPartial<RoomConfiguration>[] = [
+      { roomTypeCode: "NOT_FOUND" },
+    ]
+
+    const result = includeRoomInfo({
+      roomConfigurations: roomConfigurations as RoomConfiguration[],
+      roomCategories: mockRoomCategories as RoomCategory[],
+      selectedPackages: [],
+    })
+
+    expect(result).toEqual([null])
+  })
+
+  it("handles empty roomConfigurations", () => {
+    const result = includeRoomInfo({
+      roomConfigurations: [],
+      roomCategories: mockRoomCategories as RoomCategory[],
+      selectedPackages: [],
+    })
+    expect(result).toEqual([])
+  })
+
+  it("handles empty roomCategories", () => {
+    const roomConfigurations: DeepPartial<RoomConfiguration>[] = [
+      { roomTypeCode: "STD" },
+    ]
+    const result = includeRoomInfo({
+      roomConfigurations: roomConfigurations as RoomConfiguration[],
+      roomCategories: [],
+      selectedPackages: [],
+    })
+    expect(result).toEqual([null])
+  })
+
+  it("returns correct mapping for multiple configurations with mixed matches", () => {
+    const roomConfigurations: DeepPartial<RoomConfiguration>[] = [
+      { roomTypeCode: "STD" },
+      { roomTypeCode: "DLX" },
+      { roomTypeCode: "UNKNOWN" },
+    ]
+    const result = includeRoomInfo({
+      roomConfigurations: roomConfigurations as RoomConfiguration[],
+      roomCategories: mockRoomCategories as RoomCategory[],
+      selectedPackages: [],
+    })
+    expect(result[0]).toMatchObject({
+      roomTypeCode: "STD",
+      roomInfo: mockRoomCategories[0],
+    })
+    expect(result[1]).toMatchObject({
+      roomTypeCode: "DLX",
+      roomInfo: mockRoomCategories[1],
+    })
+    expect(result[2]).toBeNull()
+  })
+})