mongomock

mongomock ========= mongoDb-native mocking library Also the query engine works for basic js collections as well Standalone version for a browser usage is here You can try a playground here bson ``` npm install mongomock ``` ``` var MongoMock = require('mongomock'); //initial mock data var db = {

fruits:[{name:'Banana',price:20},{name:'Apple',price:10,tags:['Africa','Turkey']},

{name:'Orange',price:25},{name:'Pineapple',price:20}],

beverages:[{name:'CocaCola',price:15},{name:'MongoCola',price:10},{name:'Pepsi',price:25}]

} var mongo = new MongoMock(db); mongo.collection('fruits').find({price:20}).toArray(function(err,fruits){ console.log("YAHOO we have fruits with price 20 now!",fruits); }) ``` Update 0.1.0 basic cursor implementation without skip/limit chaining Tests use mocha. Install mocha globally, then run ``` npm test ``` collection.find(query, fields, options) - returns readable stream collection.findOne(query, callback) collection.update(query,modifier,options,callback) collection.insert(doc,callback) collection.remove(query,callback) collection.findAndModify(doc,modifier,options,callback) collection.save(doc,callback) $gte $gt $lt $lte $in $regex $and $or $ne $nin $size $elemMatch $exists $all $set $unset $inc $addToSet $rename $pull $push $each

1. Date(and types) support

1. projections support