express-query-params/test/formats/mongo.test.js

Express.js middleware implementing the API Query Spec, converting the params to SQL or a Mongo query

const assert = require('assert')

const mongoParser = require('../../formats/mongo')
const getQuery = require('../query')

const correctQuery = {
  username: 'steve',
  email: /@gmail.com/,
  age: {
    $gte: 18,
    $lte: 25
  },
  boughtSomethingOn: {
    $lte: new Date('2014-09-01'),
    $gte: new Date('2014-07-01')
  },
  createdAt: { $gt: new Date('2014-01-01') },
  updatedAt: { $lt: new Date('2015-01-01') },
  friends: { $gte: 5 },
  followers: { $lte: 10 },
  banned: false,
  activated: true,
  firstName: /Steve$i/,
  accountBalance: 25.22,
  favouriteColours: { $in: [ 'red', 'green', 'blue' ] },
  hairStyle: { $not: 'bald' },
  income: {
    $not: {
      $lte: 50000,
      $gte: 30000
    }
  }
}

module.exports = () => {
  const parsedQuery = mongoParser({ blacklistParams: [ 'limit' ] })(getQuery)
  assert.deepStrictEqual(parsedQuery, correctQuery)
}