@whook/whook
Version:
Build strong and efficient REST web services.
78 lines (77 loc) • 2.4 kB
JavaScript
/* eslint-disable @typescript-eslint/no-explicit-any */
import { describe, test, beforeEach, jest, expect } from '@jest/globals';
import initREPL from './repl.js';
import { PassThrough } from 'node:stream';
import streamtest from 'streamtest';
describe('initREPL', () => {
const $injector = jest.fn();
const $dispose = jest.fn();
const log = jest.fn();
beforeEach(() => {
$injector.mockReset();
$dispose.mockReset();
log.mockReset();
});
test('should work as expected', async () => {
const stdin = new PassThrough();
const [stdout, textPromise] = streamtest.toText();
const injectorPromise = new Promise((resolve) => {
$injector.mockImplementation(() => {
resolve();
return Promise.resolve({
time: () => Date.parse('2020-01-01T00:00:00Z'),
});
});
});
const { dispose } = await initREPL({
$injector,
$dispose,
log,
stdin: stdin,
stdout: stdout,
});
stdin.write('.inject time;\n\n');
await injectorPromise;
stdin.write('time();\n\n');
if (dispose) {
await dispose();
}
stdout.end();
expect({
text: await textPromise,
disposeCalls: $dispose.mock.calls,
injectorCalls: $injector.mock.calls,
logCalls: log.mock.calls.filter(([type]) => !type.endsWith('stack')),
}).toMatchInlineSnapshot(`
{
"disposeCalls": [
[],
],
"injectorCalls": [
[
[
"time;",
],
],
],
"logCalls": [
[
"debug",
"🖵 - Initializing the REPL service!",
],
],
"text": "
_ ____ __ ___ _______ __
| | /| / / / ___ ___ / /__ / _ \\/ __/ _ \\/ /
| |/ |/ / _ \\/ _ \\/ _ \\/ '_/ / , _/ _// ___/ /__
|__/|__/_//_/\\___/\\___/_/\\_\\ /_/|_/___/_/ /____/
Inject services with \`.inject\`.
> .inject log
> log('info', '👋 - Hello REPL!');
whook> whook> whook> 1577836800000
whook> whook> ",
}
`);
});
});
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