因此，我有一个已停止工作的docker容器（正在运行测试套件环境）。我正在使用猫鼬4.13.17。我遇到的问题是，每当我尝试运行测试用例时，它都会尝试连接到测试数据库容器，但出现此错误消息。
Error: must pass in valid bson parser
at new Pool (/srv/app/node_modules/mongoose/node_modules/mongodb-core/lib/connection/pool.js:105:13)
at Server.connect (/srv/app/node_modules/mongoose/node_modules/mongodb-core/lib/topologies/server.js:373:17)
at Server.connect (/srv/app/node_modules/mongoose/node_modules/mongodb/lib/server.js:368:17)
at open (/srv/app/node_modules/mongoose/node_modules/mongodb/lib/db.js:229:19)
at Db.open (/srv/app/node_modules/mongoose/node_modules/mongodb/lib/db.js:252:44)
at createServer (/srv/app/node_modules/mongoose/node_modules/mongodb/lib/mongo_client.js:391:6)
at /srv/app/node_modules/mongoose/node_modules/mongodb/lib/mongo_client.js:512:14
at parseHandler (/srv/app/node_modules/mongoose/node_modules/mongodb/lib/url_parser.js:117:38)
at module.exports (/srv/app/node_modules/mongoose/node_modules/mongodb/lib/url_parser.js:97:5)
at connect (/srv/app/node_modules/mongoose/node_modules/mongodb/lib/mongo_client.js:485:3)
at Function.MongoClient.connect (/srv/app/node_modules/mongoose/node_modules/mongodb/lib/mongo_client.js:250:3)
at /srv/app/node_modules/mongoose/lib/connection.js:820:25
at Promise._execute (/srv/app/node_modules/bluebird/js/release/debuggability.js:313:9)
at Promise._resolveFromExecutor (/srv/app/node_modules/bluebird/js/release/promise.js:483:18)
at new Promise (/srv/app/node_modules/bluebird/js/release/promise.js:79:10)
at NativeConnection.Connection.openUri (/srv/app/node_modules/mongoose/lib/connection.js:819:17)
at Mongoose.connect (/srv/app/node_modules/mongoose/lib/index.js:262:17)
at new App (/srv/app/src/app.ts:34:5)
at Object.<anonymous> (/srv/app/src/app.ts:80:16)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at Module.replacementCompile (/srv/app/node_modules/nyc/node_modules/append-transform/index.js:58:13)
at Module.m._compile (/srv/app/node_modules/ts-node/src/index.ts:439:23)
at module.exports (/srv/app/node_modules/nyc/node_modules/default-require-extensions/js.js:7:9)
at /srv/app/node_modules/nyc/node_modules/append-transform/index.js:62:4
at require.extensions.(anonymous function) (/srv/app/node_modules/ts-node/src/index.ts:442:12)
at Object.<anonymous> (/srv/app/node_modules/nyc/node_modules/append-transform/index.js:62:4)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
at Module.require (internal/modules/cjs/loader.js:637:17)
at require (internal/modules/cjs/helpers.js:20:18)
at Object.<anonymous> (/srv/app/src/server.ts:6:1)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at Module.replacementCompile (/srv/app/node_modules/nyc/node_modules/append-transform/index.js:58:13)
at Module.m._compile (/srv/app/node_modules/ts-node/src/index.ts:439:23)
at module.exports (/srv/app/node_modules/nyc/node_modules/default-require-extensions/js.js:7:9)
at /srv/app/node_modules/nyc/node_modules/append-transform/index.js:62:4
at require.extensions.(anonymous function) (/srv/app/node_modules/ts-node/src/index.ts:442:12)
at Object.<anonymous> (/srv/app/node_modules/nyc/node_modules/append-transform/index.js:62:4)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
at Module.require (internal/modules/cjs/loader.js:637:17)
at require (internal/modules/cjs/helpers.js:20:18)
at Object.<anonymous> (/srv/app/test/unit/rest/Audio.test.ts:3:1)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at Module.replacementCompile (/srv/app/node_modules/nyc/node_modules/append-transform/index.js:58:13)
at Module.m._compile (/srv/app/node_modules/ts-node/src/index.ts:439:23)
at module.exports (/srv/app/node_modules/nyc/node_modules/default-require-extensions/js.js:7:9)
at /srv/app/node_modules/nyc/node_modules/append-transform/index.js:62:4
at require.extensions.(anonymous function) (/srv/app/node_modules/ts-node/src/index.ts:442:12)
at Object.<anonymous> (/srv/app/node_modules/nyc/node_modules/append-transform/index.js:62:4)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
at Module.require (internal/modules/cjs/loader.js:637:17)
at require (internal/modules/cjs/helpers.js:20:18)
at /srv/app/node_modules/mocha/lib/mocha.js:250:27
at Array.forEach (<anonymous>)
at Mocha.loadFiles (/srv/app/node_modules/mocha/lib/mocha.js:247:14)
at Mocha.run (/srv/app/node_modules/mocha/lib/mocha.js:576:10)
at Object.<anonymous> (/srv/app/node_modules/mocha/bin/_mocha:637:18)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at Module.replacementCompile (/srv/app/node_modules/nyc/node_modules/append-transform/index.js:58:13)
at Module._extensions..js (internal/modules/cjs/loader.js:700:10)
at Object.<anonymous> (/srv/app/node_modules/nyc/node_modules/append-transform/index.js:62:4)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
at runMain (/root/.node-spawn-wrap-45-4803909aaae7/node:68:10)
at Function.<anonymous> (/root/.node-spawn-wrap-45-4803909aaae7/node:171:5)
at Object.<anonymous> (/srv/app/node_modules/nyc/bin/wrap.js:23:4)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
at /root/.node-spawn-wrap-45-4803909aaae7/node:178:8
at Object.<anonymous> (/root/.node-spawn-wrap-45-4803909aaae7/node:181:3)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
at startup (internal/bootstrap/node.js:279:19)
at bootstrapNodeJSCore (internal/bootstrap/node.js:696:3)
我到处都在寻找解决方案，但这似乎不是一个非常普遍的问题。 这是我的班级样子：
import * as bluebird from 'bluebird';
import { Application } from 'express';
import { connect, connection, disconnect, mongo } from 'mongoose';
import * as mongoose from 'mongoose';
import 'reflect-metadata'; // this shim is required for routing-controllers
import { createExpressServer, useContainer } from 'routing-controllers';
import { Container } from 'typedi';
import { getEnv } from './Service/Env';
// middleware
import { AuthenticateTokenMiddleware } from './Middleware/AuthenticateTokenMiddleware';
import { CorsHeadersMiddleware } from './Middleware/CorsHeadersMiddleware';
import { DisableAllExceptGetMiddleware } from './Middleware/DisableAllExceptGetMiddleware';
import { ParseTokenMiddleware } from './Middleware/ParseTokenMiddleware';
// controllers
import { init } from 'ooyala-express';
import { AudioController } from './Controller/V1/AudioController';
import { MovieController } from './Controller/V1/MovieController';
import { RootController } from './Controller/V1/RootController';
import { Indexer } from './indexer';
class App {
public express: Application;
constructor() {
(<any> mongoose).Promise = bluebird;
connect(getEnv('MONGODB_URI'), { useMongoClient: true });
useContainer(Container);
Indexer.ensureIndexes();
init({
ooyala_api_host: getEnv('ooyala_api_host'),
ooyala_cdn_host: getEnv('ooyala_cdn_host'),
ooyala_rights_locker_host: getEnv('ooyala_rights_locker_host'),
ooyala_player_host: getEnv('ooyala_player_host'),
player_expiration_window: getEnv('player_expiration_window'),
});
this.express = createExpressServer({
// Disable so we don't get a nasty serialized mongoose document.
// If they fix the issue with Expose/Exclude not being respected then
// perhaps this could be set back to true
classTransformer: false,
controllers: [
RootController,
AudioController,
MovieController,
],
middlewares: [
// Order is important. Middlewares are executed in index order.
CorsHeadersMiddleware,
DisableAllExceptGetMiddleware,
ParseTokenMiddleware,
AuthenticateTokenMiddleware,
],
});
}
}
export default new App().express;