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ExtendSinon stubs forMongoose methods to test chained methods easily

$ npm install sinon-mongoose

IMPORTANT! As of version2.2.0 we are supporting sinon >= 5.If you are using sinon < 5 you could have some problems due to somebreaking changes in sinon 5.

require('sinon')require('sinon-mongoose')

If you are using a version < 2 ofsinon-mongoose we recommend you to usesinon-as-promised to haveresolves andrejects methods on stubs.

If you want to test this

MongooseModel.find().limit(10).sort('-date').exec().then(function(result){console.log(result)})

Justmock andexpects as usual and usechain to expects the chained methods.Finally callresolves orrejects (remember to requiresinon-as-promised).

sinon.mock(MongooseModel).expects('find').chain('limit').withArgs(10).chain('sort').withArgs('-date').chain('exec').resolves('SOME_VALUE')

See completeexample

If you want to test this

MongooseModel.find().limit(10).sort('-date').exec(function(err,result){console.log(result)})

Justmock andexpects as usually and usechain to expects the chained methods.Finallyyields as always.

sinon.mock(MongooseModel).expects('find').chain('limit').withArgs(10).chain('sort').withArgs('-date').chain('exec').yields(null,'SOME_VALUE')

See completeexample

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MIT ©Gonzalo Aguirre