pull request Mocha = [https://mochajs.org/] Chai = [http://chaijs.com/]
#npm install --save express body-parser morgan
#npm install -g nodemon
#npm install --save mongoose crypto
//initialize mongodb C:\Program Files\MongoDB\Server\6.0\bin>mongod.exe --dbpath c:\data\db C:\Program Files\MongoDB\Server\6.0\bin>mongo
//test automatization
#npm install -g mocha
#npm install --save-dev chai chai-http