superseed core

This is package contains core Classes and helpers for defining custom MockGenerators nad DataSources.

Core classes

MockGenerator

The base Mock generator class to extend when defining custom generators.

Creating a custom mock generator

A mock generator must extend the MockGenerator and implement the generate() method. This method generate multiple mocks based on the cound. The Example:

const {MockGenerator} = require('@supoerseed/core');
 class CustomGenerator extends MockGenerator {
  generateMock(db, staticFields = {}) {
   // generate some mock data
  }
}
const myGenerator = new CustomGenerator();

A simpler way is

const myGenerator = new MockGenerator({
  generateMock(db, staticFields = {}) {
    // generate some mock data
  }
});

For more examples see @superseed/mongoose and @superseed/mocker-data-generator

DataSource

The Mock generator class to extend when defining custom data sources.

Creating a custom data source

Example:

class CustomSource extends DataSource {
    createSeeds(seeds){
       // save seed somewhere
    }
    
    deleteSeeds() {
      // delete seed created earlier 
    }
}
const myCustomSource = new CustomSource();

A simplified way

const myCustomSource = new DataSource({
  createSeeds(seeds) {
    // save seed somewhere
  },
  deleteSeeds() {
    // delete seed created earlier 
  }
});

For more examples see @superseed/mongodb and @superseed/restapi

Core generators

• hasMany
• hasOne