Security News
The Dark Side of Open Source
At Node Congress, Socket CEO Feross Aboukhadijeh uncovers the darker aspects of open source, where applications that rely heavily on third-party dependencies can be exploited in supply chain attacks.
sequelize-mocking
Advanced tools
Readme
Sequelize extension to deal with data-mocking for testing
And you have to declare in your package.json the expected sequelize version
It will use the sqlite database for mocked database, will recreate it for database.
Can be integrated with Mocha and Jasmine.
A sample of use:
/**
* Test around the @{UserService}
*
* @module test/user/service
*/
'use strict';
const chai = require('chai');
const sinon = require('sinon');
const path = require('path');
const sequelizeMockingMocha = require('sequelize-mocking').sequelizeMockingMocha;
describe('User - UserService (using sequelizeMockingMocha) - ', function () {
const Database = require('../../lib/database');
const UserService = require('../../lib/user/service');
const UserModel = require('../../lib/user/model');
// Basic configuration: create a sinon sandbox for testing
let sandbox = null;
beforeEach(function () {
sandbox = sinon.sandbox.create();
});
afterEach(function () {
sandbox && sandbox.restore();
});
// Load fake data for the users
sequelizeMockingMocha(
Database.getInstance(),
path.resolve(path.join(__dirname, './fake-users-database.json')),
/* Or load array of files
[
path.resolve(path.join(__dirname, './fake-users-database.json')),
path.resolve(path.join(__dirname, './fake-candy-database.json')),
]
*/
{ 'logging': false }
);
it('the service shall exist', function () {
chai.expect(UserService).to.exist;
});
describe('and the method findAll shall ', function () {
it('exist', function () {
chai.expect(UserService.findAll).to.exist;
});
it('shall returns an array of user', function () {
return UserService
.findAll()
.then(function (users) {
chai.expect(users).deep.equals([{
'id': 1,
'firstName': 'John',
'lastName': 'Doe',
'age': 25,
'description': null
}]);
});
});
});
describe('and the method find shall ', function () {
it('exist', function () {
chai.expect(UserService.find).to.exist;
});
it('shall return a user if we can', function () {
let findByIdSpy = sandbox.spy(UserModel, 'findById');
return UserService
.find(1)
.then(function (user) {
chai.expect(findByIdSpy.called).to.be.true;
chai.expect(findByIdSpy.calledOnce).to.be.true;
chai.expect(findByIdSpy.calledWith(1)).to.be.true;
chai.expect(user).deep.equals({
'id': 1,
'firstName': 'John',
'lastName': 'Doe',
'age': 25,
'description': null
});
});
});
it('shall return null if not found', function () {
return UserService
.find(-1)
.then(function (user) {
chai.expect(user).to.be.null;
});
});
});
});
And the mocked data from the JSON file:
[
{
"model": "user",
"data": {
"id": 1,
"firstName": "John",
"lastName": "Doe",
"age": 25,
"description": null
}
}
]
FAQs
A Sequelize extension to deal with mocking for tests
The npm package sequelize-mocking receives a total of 103 weekly downloads. As such, sequelize-mocking popularity was classified as not popular.
We found that sequelize-mocking demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
At Node Congress, Socket CEO Feross Aboukhadijeh uncovers the darker aspects of open source, where applications that rely heavily on third-party dependencies can be exploited in supply chain attacks.
Research
Security News
The Socket Research team found this npm package includes code for collecting sensitive developer information, including your operating system username, Git username, and Git email.
Security News
OpenJS is warning of social engineering takeovers targeting open source projects after receiving a credible attempt on the foundation.