generate-by-validation

Generate data based on validation. we can generate valid data and invalid data so we can use it for our functional test activity

I'm using https://github.com/fent/randexp.js to generate the data

Installation

npm install generate-by-validation

Usage

First include the module to your project

var data = require('gen-by-validation');

For example you want generate name with minimal length = 5 and maximal length = 10

var name = data.generate(['required','min:5','max:10'])
console.log(name)
//will output something like : 'SnDueGq-IG' =>length beetwen 5-10 

If you want generate data which not match with name, min:5, and max:10 you can set second parameter to false

var name = data.generate(['required','min:5','max:10'],false)
console.log(name)
//will output something like : '/,!/"474]5{$*\'/6~,8\'\'*%}!' => length more than 10

The result is random that's why the result ussually unpronounceable

Supported validation rule

• alpha : a-z
• min:x
• max:y
• between:x,y
• exact:x