aeon-test

Marble testing utilities and helpers for Aeon.

This package provides:

• marble — RxJS-style marble syntax for declaratively constructing test events
• collect — synchronously collect all emitted values from an event into an array
• testEvent — helpers for building events that fire at specific virtual times
• assert — assertion helpers for comparing event sequences

For the underlying virtual scheduler, see aeon-scheduler (VirtualScheduler).

Installation

pnpm add -D aeon-test aeon-scheduler

Quick Start

import { describe, it, expect } from "vitest";
import { map } from "aeon-core";
import { VirtualScheduler } from "aeon-scheduler";
import { collect } from "aeon-test";

describe("map", () => {
  it("doubles each value", () => {
    const scheduler = new VirtualScheduler();
    const result = collect(
      map((x: number) => x * 2, fromArray([1, 2, 3])),
      scheduler,
    );
    expect(result).toEqual([2, 4, 6]);
  });
});

Documentation

• Main README
• Getting Started

License

MIT