pokemon-inventory/apps/api/tests/application/acquisition-service.test.js

import assert from "node:assert/strict";
import test from "node:test";

import { createAcquisitionService } from "../../src/modules/acquisitions/services/acquisition-service.js";

test("creates an owned acquisition and calculates cost basis", async () => {
  let received;
  const service = createAcquisitionService({
    acquisitionRepository: {
      async createForSeller(input) {
        received = input;
        return {
          status: "CREATED",
          acquisition: { id: "acquisition-1", ...input.acquisition },
        };
      },
    },
  });

  const result = await service.create({
    sellerId: "seller-1",
    inventoryItemId: "inventory-1",
    method: "PURCHASE",
    costMinor: 1000,
    shippingMinor: 150,
    taxMinor: 75,
    otherFeesMinor: 50,
    estimatedTradeValueMinor: 200,
  });

  assert.equal(received.sellerId, "seller-1");
  assert.equal(result.costBasisMinor, 1075);
});

test("rejects acquisition for an inventory item outside the seller account", async () => {
  const service = createAcquisitionService({
    acquisitionRepository: {
      async createForSeller() {
        return { status: "NOT_FOUND" };
      },
    },
  });

  await assert.rejects(
    () =>
      service.create({
        sellerId: "seller-1",
        inventoryItemId: "inventory-1",
        method: "PURCHASE",
        costMinor: 100,
      }),
    (error) => error.code === "INVENTORY_NOT_FOUND" && error.statusCode === 404,
  );
});