fixture.js - Generate fake data from class declaration using decorators

Usage

Node.js

1- In your dto class import the decorators you need to use

    import {FirstName} from '@felipepereira/fixture'

2- Use the imported decorator to define which kind of fake data the class property must receive.

    @FirstName()
    name: string;

3- You must initialize the property otherwise javascript will not add it to objects prototype. You can either do it in property declaration:

    @FirstName()
    name: string = '';

or class contructor:

    constructor() {
        this.name = '';
    }

4- Now you are able to create fake valide data for your objects by calling getFixture or getFixtures functions with the class as parameter:

    import {FirstName, getFixture} from '@felipepereira/fixture'

    export default class Person {
        @FirstName()
        name: string;

        constructor() {
            this.name = '';
        }
    }

    const fixture = getFixture(Person);

In that case fixture value would be a Person object with a random property name value. Something like:

    Person {
        name: 'Felipe'
    }