@furystack/websocket-api/esm/actions/whoami.spec.js

WebSocket API implementation for FuryStack

import { createInjector } from '@furystack/inject';
import { HttpUserContext } from '@furystack/rest-service';
import { usingAsync } from '@furystack/utils';
import { describe, expect, it, vi } from 'vitest';
import { WhoAmI } from './whoami.js';
describe('WhoAmI action', () => {
    const currentUser = { username: 'testuser' };
    const contextMock = { getCurrentUser: async () => currentUser };
    const request = { url: 'https://google.com' };
    const wsMock = {
        send: vi.fn(() => undefined),
    };
    it('cannot be executed if data does not match', () => {
        expect(WhoAmI.canExecute({ request, data: 'asd', socket: wsMock })).toBeFalsy();
    });
    it('can be executed with whoami', () => {
        expect(WhoAmI.canExecute({ request, data: 'whoami', socket: wsMock })).toBeTruthy();
    });
    it('can be executed with whoami /claims', () => {
        expect(WhoAmI.canExecute({ request, data: 'whoami /claims', socket: wsMock })).toBeTruthy();
    });
    it('resolves HttpUserContext from the action injector and sends the current user', async () => {
        await usingAsync(createInjector(), async (injector) => {
            injector.bind(HttpUserContext, () => contextMock);
            await WhoAmI.execute({ request, data: 'whoami', socket: wsMock, injector });
            expect(wsMock.send).toBeCalledWith(JSON.stringify({ currentUser }));
        });
    });
    it('sends null when HttpUserContext rejects', async () => {
        await usingAsync(createInjector(), async (injector) => {
            const failing = { getCurrentUser: async () => Promise.reject(new Error('no user')) };
            injector.bind(HttpUserContext, () => failing);
            await WhoAmI.execute({ request, data: 'whoami', socket: wsMock, injector });
            expect(wsMock.send).toHaveBeenLastCalledWith(JSON.stringify({ currentUser: null }));
        });
    });
});
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