Bun Test Guide

Quick Start

import { describe, expect, it, mock, spyOn, beforeEach, afterEach, afterAll } from "bun:test";

describe("MyModule", () => {
  it("does something", () => {
    expect(1 + 1).toBe(2);
  });
});

Run tests:

bun test                    # Run all tests
bun test --watch            # Watch mode
bun test --coverage         # With coverage report