elysia-nested-formdata 1.2.25

elysia-nested-formdata.test.ts

import { treaty } from "@elysiajs/eden";
import { describe, expect, it, test } from "bun:test";
import { Elysia, t } from "elysia";

const app = new Elysia().post(
  "/",
  ({ body }) => {
    console.log("received body ->", body);
    return { ...body, images: body.images.map((img) => img.name) };
  },
  {
    body: t.Object({
      name: t.String(),
      variants: t.Optional(
        t.ArrayString(
          t.Object({
            price: t.Number({ minimum: 0 }),
            weight: t.Number({ minimum: 0 }),
            attributeValueIds: t.Array(t.String({ format: "uuid" })),
          }),
        ),
      ),
      images: t.Files({ type: "image/webp" }),
    }),
  },
);

const api = treaty(app);

const filePath1 = `${import.meta.dir}/public/cumin.webp`;
const filePath2 = `${import.meta.dir}/public/garlic.webp`;

const testProduct = {
  name: "Test Product",
  variants: [
    {
      price: 10,
      weight: 100,
      attributeValueIds: [
        "3f50c9b6-8d6b-4e5e-9c3d-2f4b5a6e7d8f",
        "7a1d2e3f-4b5c-6d7e-8f9a-0b1c2d3e4f5a",
      ],
    },
  ],
  images: [Bun.file(filePath1), Bun.file(filePath2)],
};

describe("Product POST/", () => {
  it("should create a product using treaty", async () => {
    const { data, status, error } = await api.index.post({
      name: testProduct.name,
      variants: JSON.stringify(testProduct.variants) as unknown as {
        price: number;
        weight: number;
        attributeValueIds: string[];
      }[],
      images: testProduct.images as unknown as FileList,
    });

    console.log("err", error?.value);
    expect(status).toBe(200);
    expect(data?.name).toEqual(testProduct.name);
    expect(data?.name).toEqual(testProduct.name);
    expect(data?.variants).toEqual(testProduct.variants);
    expect(data?.images).toEqual(
      testProduct.images.map((img) => img.name) as string[],
    );
  });
});