@furystack/core/esm/global-disposable.spec.js

Core FuryStack package

import { Injector } from '@furystack/inject';
import { describe, expect, it, vi } from 'vitest';
import { exitHandler, globalDisposables } from './global-disposables.js';
import { disposeOnProcessExit } from './helpers.js';
describe('Global Disposables', () => {
    it('Should be empty by default', () => {
        expect(globalDisposables.size).toBe(0);
    });
    it('Should attach event listeners', () => {
        expect(process.listeners('exit')).toContain(exitHandler);
        expect(process.listeners('SIGINT')).toContain(exitHandler);
        expect(process.listeners('SIGUSR1')).toContain(exitHandler);
        expect(process.listeners('SIGUSR2')).toContain(exitHandler);
        expect(process.listeners('uncaughtException')).toContain(exitHandler);
    });
    it('Should be filled from an injector extension', async () => {
        const i = new Injector();
        disposeOnProcessExit(i);
        expect(globalDisposables).toContain(i);
        globalDisposables.delete(i);
        await i[Symbol.asyncDispose]();
    });
    it('Should dispose the injector on exit', async () => {
        const i = new Injector();
        i[Symbol.asyncDispose] = vi.fn(i[Symbol.asyncDispose]);
        disposeOnProcessExit(i);
        exitHandler();
        expect(i[Symbol.asyncDispose]).toBeCalled();
        globalDisposables.delete(i);
    });
});
//# sourceMappingURL=global-disposable.spec.js.map