Mongo/Mongoose Adapter

[flaviocordova]

It'd be really nice if I could create Mongo/Mongoose Adapters using a connection object instead of a connection string.

I want to create some mocha tests and today I have to keep a database running (in memory or full) to be able to connect to it.
By being able to initialise mongoose adapter using a connection, I could use mongoose-mock or some other mock api.

[icebob]

Good idea, could you create a PR?

E.g. you can check that the uri is a connection object

moleculer-db/packages/moleculer-db-adapter-mongoose/src/index.js

Line 22 in 2495439

constructor(uri, opts) {