Doubt with mongodb test

You can use the find() method to run a query which obtains documents from a MongoDB collection. All queries in MongoDB are scoped, a single collection.

Queries can return all documents in a collection, or only documents that match a particular filter or criteria. Home You can specify the filter or criteria in a document and send it as a parameter to the find() .

The method find() returns results from a cursor, a object that issues documents.

In the mongo shell connected to a mongod instance, switch to the yoda :

use yoda

To get all the documents in the collection, you can call the method find() without a criteria document. For example, the following operation fetches all documents in the configuracoes collection:

db.configuracoes.find()

To define equality conditions, simply associate the field with the value:

{<campo>: <valor>}

In your case, you can do this:

db.configuracoes.find({"tipoRecibo": "gps"})

Man, you need to see all the basic operations of the mongo I suggest these references here, they have helped me a lot in my day to day.

link

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The mongo is sensational you will see in time. Success !!