import * as fs from 'fs'; import * as WebSocket from 'ws'; import fetch from 'node-fetch'; const FormData = require('form-data'); import * as childProcess from 'child_process'; import * as http from 'http'; import loadConfig from '../src/config/load'; import { SIGKILL } from 'constants'; import { createConnection, getConnection } from 'typeorm'; import { entities } from '../src/db/postgre'; const config = loadConfig(); export const port = config.port; export const async = (fn: Function) => (done: Function) => { fn().then(() => { done(); }, (err: Error) => { done(err); }); }; export const request = async (endpoint: string, params: any, me?: any): Promise<{ body: any, status: number }> => { const auth = me ? { i: me.token } : {}; const res = await fetch(`http://localhost:${port}/api${endpoint}`, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(Object.assign(auth, params)) }); const status = res.status; const body = res.status !== 204 ? await res.json().catch() : null; return { body, status }; }; export const signup = async (params?: any): Promise<any> => { const q = Object.assign({ username: 'test', password: 'test' }, params); const res = await request('/signup', q); return res.body; }; export const post = async (user: any, params?: any): Promise<any> => { const q = Object.assign({ text: 'test' }, params); const res = await request('/notes/create', q, user); return res.body ? res.body.createdNote : null; }; export const react = async (user: any, note: any, reaction: string): Promise<any> => { await request('/notes/reactions/create', { noteId: note.id, reaction: reaction }, user); }; export const uploadFile = (user: any, path?: string): Promise<any> => { const formData = new FormData(); formData.append('i', user.token); formData.append('file', fs.createReadStream(path || __dirname + '/resources/Lenna.png')); return fetch(`http://localhost:${port}/api/drive/files/create`, { method: 'post', body: formData, timeout: 30 * 1000, }).then(res => { if (!res.ok) { throw `${res.status} ${res.statusText}`; } else { return res.json(); } }); }; export function connectStream(user: any, channel: string, listener: (message: Record<string, any>) => any, params?: any): Promise<WebSocket> { return new Promise((res, rej) => { const ws = new WebSocket(`ws://localhost:${port}/streaming?i=${user.token}`); ws.on('open', () => { ws.on('message', data => { const msg = JSON.parse(data.toString()); if (msg.type == 'channel' && msg.body.id == 'a') { listener(msg.body); } else if (msg.type == 'connected' && msg.body.id == 'a') { res(ws); } }); ws.send(JSON.stringify({ type: 'connect', body: { channel: channel, id: 'a', pong: true, params: params } })); }); }); } export const simpleGet = async (path: string, accept = '*/*'): Promise<{ status?: number, type?: string, location?: string }> => { // node-fetchだと3xxを取れない return await new Promise((resolve, reject) => { const req = http.request(`http://localhost:${port}${path}`, { headers: { Accept: accept } }, res => { if (res.statusCode! >= 400) { reject(res); } else { resolve({ status: res.statusCode, type: res.headers['content-type'], location: res.headers.location, }); } }); req.end(); }); }; export function launchServer(callbackSpawnedProcess: (p: childProcess.ChildProcess) => void, moreProcess: () => Promise<void> = async () => {}) { return (done: (err?: Error) => any) => { const p = childProcess.spawn('node', [__dirname + '/../index.js'], { stdio: ['inherit', 'inherit', 'inherit', 'ipc'], env: { NODE_ENV: 'test', PATH: process.env.PATH } }); callbackSpawnedProcess(p); p.on('message', message => { if (message === 'ok') moreProcess().then(() => done()).catch(e => done(e)); }); }; } export async function initTestDb(justBorrow = false, initEntities?: any[]) { if (process.env.NODE_ENV !== 'test') throw 'NODE_ENV is not a test'; try { const conn = await getConnection(); await conn.close(); } catch (e) {} return await createConnection({ type: 'postgres', host: config.db.host, port: config.db.port, username: config.db.user, password: config.db.pass, database: config.db.db, synchronize: true && !justBorrow, dropSchema: true && !justBorrow, entities: initEntities || entities }); } export function startServer(timeout = 30 * 1000): Promise<childProcess.ChildProcess> { return new Promise((res, rej) => { const t = setTimeout(() => { p.kill(SIGKILL); rej('timeout to start'); }, timeout); const p = childProcess.spawn('node', [__dirname + '/../index.js'], { stdio: ['inherit', 'inherit', 'inherit', 'ipc'], env: { NODE_ENV: 'test', PATH: process.env.PATH } }); p.on('error', e => rej(e)); p.on('message', message => { if (message === 'ok') { clearTimeout(t); res(p); } }); }); } export function shutdownServer(p: childProcess.ChildProcess, timeout = 20 * 1000) { return new Promise((res, rej) => { const t = setTimeout(() => { p.kill(SIGKILL); res('force exit'); }, timeout); p.once('exit', () => { clearTimeout(t); res('exited'); }); p.kill(); }); }