目前我正在做一个流星项目,我在其中写了一些包。现在我在为这些包编写测试代码时遇到了问题。我在 Velocity 中使用了 mike:mocha。
在包中,我使用以下方法创建了一个集合:
TestCollect = new Meteor.Collection("testCollect");
在我的 package/server.js
if(TestCollect.find().count == 0){
TestCollect.insert({});
}
... /*I want to make sure there is only doc in this collection */
然后我在 package.js 中导出这个变量
api.export("TestCollect");
在我的服务器测试代码中,它就像:
it("should contain only one doc", function(){
console.log(TestCollect.find());
chai.assert.equal(1, TestCollect.find().count(), "but it has " + TestCollect.find().count() + " docs");
});
令我惊讶的是,测试代码中的数据库似乎与我的包中的数据库完全不同。我猜速度使用镜像 mongo 来运行测试代码。
事实上,console.log(TestCollect.find()); 在我的测试代码中返回:
I20150102-08:44:13.285(8)? [velocity-mirror] { _mongo:
I20150102-08:44:13.285(8)? { _connectCallbacks: [ [Function] ],
I20150102-08:44:13.285(8)? _observeMultiplexers: {},
I20150102-08:44:13.285(8)? _onFailoverHook: { nextCallbackId: 0, callbacks: {} },
I20150102-08:44:13.286(8)? _docFetcher: { _mongoConnection: [Circular], _callbacksForCacheKey: {} },
I20150102-08:44:13.286(8)? _oplogHandle:
I20150102-08:44:13.286(8)? { _oplogUrl: 'mongodb://127.0.0.1:3001/local',
I20150102-08:44:13.286(8)? _dbName: 'mocha',
I20150102-08:44:13.286(8)? _oplogLastEntryConnection: [Object],
I20150102-08:44:13.286(8)? _oplogTailConnection: [Object],
I20150102-08:44:13.286(8)? _stopped: false,
I20150102-08:44:13.286(8)? _tailHandle: [Object],
I20150102-08:44:13.287(8)? _readyFuture: [Object],
I20150102-08:44:13.287(8)? _crossbar: [Object],
I20150102-08:44:13.287(8)? _lastProcessedTS: [Object],
I20150102-08:44:13.287(8)? _baseOplogSelector: [Object],
I20150102-08:44:13.287(8)? _catchingUpFutures: [] },
I20150102-08:44:13.287(8)? db:
I20150102-08:44:13.287(8)? { domain: null,
I20150102-08:44:13.288(8)? _events: {},
I20150102-08:44:13.288(8)? _maxListeners: 10,
I20150102-08:44:13.288(8)? databaseName: 'mocha',
I20150102-08:44:13.288(8)? serverConfig: [Object],
I20150102-08:44:13.288(8)? options: [Object],
I20150102-08:44:13.288(8)? _applicationClosed: false,
I20150102-08:44:13.288(8)? slaveOk: false,
I20150102-08:44:13.289(8)? bufferMaxEntries: -1,
I20150102-08:44:13.289(8)? native_parser: false,
I20150102-08:44:13.289(8)? bsonLib: [Object],
I20150102-08:44:13.289(8)? bson: [Object],
I20150102-08:44:13.289(8)? bson_deserializer: [Object],
I20150102-08:44:13.289(8)? bson_serializer: [Object],
I20150102-08:44:13.289(8)? _state: 'connected',
I20150102-08:44:13.290(8)? pkFactory: [Object],
I20150102-08:44:13.290(8)? forceServerObjectId: false,
I20150102-08:44:13.290(8)? safe: false,
I20150102-08:44:13.290(8)? notReplied: {},
I20150102-08:44:13.291(8)? isInitializing: true,
I20150102-08:44:13.291(8)? openCalled: true,
I20150102-08:44:13.291(8)? commands: [],
I20150102-08:44:13.291(8)? logger: [Object],
I20150102-08:44:13.291(8)? tag: 1420159452700,
I20150102-08:44:13.292(8)? eventHandlers: [Object],
I20150102-08:44:13.292(8)? serializeFunctions: false,
I20150102-08:44:13.292(8)? raw: false,
I20150102-08:44:13.292(8)? recordQueryStats: false,
I20150102-08:44:13.292(8)? retryMiliSeconds: 1000,
I20150102-08:44:13.292(8)? numberOfRetries: 60,
I20150102-08:44:13.293(8)? readPreference: [Object] },
I20150102-08:44:13.293(8)? _primary: '127.0.0.1:3001' },
I20150102-08:44:13.293(8)? _cursorDescription:
I20150102-08:44:13.293(8)? { collectionName: 'kliuStatus',
I20150102-08:44:13.293(8)? selector: {},
I20150102-08:44:13.293(8)? options: { transform: null } },
I20150102-08:44:13.293(8)? _synchronousCursor: null }
那么我应该如何让这个测试代码工作呢?有什么方法可以连接到“真正的”mongo?</p>