@ecfjs/testing — Enterprise Test Platform

@ecfjs/testing is the DI-aware test runner, fakes orchestrator, and benchmark engine for the ECF (Elegant Core Framework) ecosystem.

Features

• TestRunner — native node:test wrapper with DI sandbox
• TestApplication — isolated application instance per test
• TestHttpClient — HTTP integration testing without a live server
• TestDatabase — in-memory database factory for model tests
• FakesOrchestrator — unified fake registration (Queue.fake(), Cache.fake(), etc.)
• TimeTravel — deterministic date/time manipulation in tests
• BenchmarkEngine — package and ecosystem performance benchmarking
• SnapshotTesting — snapshot assertion utilities

Quick Start

import { describe, it, TestApplication } from "@ecfjs/testing";
import assert from "node:assert/strict";

describe("UserService", () => {
  it("creates a user", async () => {
    const app = await TestApplication.create();
    const result = await app.make("userService").create({ name: "Alice" });
    assert.equal(result.name, "Alice");
  });
});

Documentation

• ARCHITECTURE.md — package architecture

License

MIT