expect-mongoose

mjackson/expect extension to test common mongoose scenarios

const mongoose = require('mongoose');
const expect = require('expect');
const expectMongoose = require('expect-mongoose');
expect.extend(expectMongoose);
 
const Model = mongoose.model('TestModel', { name: { type: String, required: true },
                                             date: { type: Date, required: true } });
 
let test = new Model({ name: null, date: new Date() });
expect(test).toThrowValidationErrorFor('name');