mongo-easymemorydb v0.0.2

mongo-easymemorydb

Library that allows creating a mongodb database in memory in memory, the connection to moongose ​​is automatic, so the use of moongose ​​models are ready to use.

How use this

• just call the library and call the moongose ​​model you want to use in the test

const { expect, test } = require('@jest/globals');
const mongodbInMemory = require('../createMongoDb');
const { userModel } = require('./userModel');


test('test: check creation,operation and close of BD in memory', async () => {
  await mongodbInMemory.connect();
  const newValues = {
    sub: '012345678900123456789',
    email: 'elbrick.salazar@gmail.com',
    name: 'elbrick salazar',
    roles: ['role_user'],
    balance: 0.0,
    address: 'Av Bolivar'
  };
  const newRegister = new userModel(newValues);
  const dataToReturn = (await newRegister.save()).toJSON();
  expect(dataToReturn['_id'], 'debe existir el campo _id').not.toBeUndefined();
  //
  mongodbInMemory.clearDatabase();
  const returnQuery = await userModel.findOne(dataToReturn._id).lean();
  expect(returnQuery, 'No debe existir el registro en BD').toBeNull();
  //
  await mongodbInMemory.closeDatabase();

});