bun.sh/test/js/web/request/request.test.ts

import { test, expect } from "bun:test";

test("undefined args don't throw", () => {
  const request = new Request("https://example.com/", {
    body: undefined,
    "credentials": undefined,
    "redirect": undefined,
    "method": undefined,
    "mode": undefined,
  });

  expect(request.method).toBe("GET");
});

test("request can receive undefined signal", async () => {
  const request = new Request("http://example.com/", {
    method: "POST",
    headers: {
      "Content-Type": "text/bun;charset=utf-8",
    },
    body: "bun",
    signal: undefined,
  });
  expect(request.method).toBe("POST");
  // @ts-ignore
  const clone = new Request(request);
  expect(clone.method).toBe("POST");
  expect(clone.headers.get("content-type")).toBe("text/bun;charset=utf-8");
  expect(await request.text()).toBe("bun");
  expect(await clone.text()).toBe("bun");
});

test("request can receive null signal", async () => {
  const request = new Request("http://example.com/", {
    method: "POST",
    headers: {
      "Content-Type": "text/bun;charset=utf-8",
    },
    body: "bun",
    signal: null,
  });
  expect(request.method).toBe("POST");
  // @ts-ignore
  const clone = new Request(request);
  expect(clone.method).toBe("POST");
  expect(clone.headers.get("content-type")).toBe("text/bun;charset=utf-8");
  expect(await request.text()).toBe("bun");
  expect(await clone.text()).toBe("bun");
});