@eplata/error-handler/test/handleError/throw-error.test.js

Modulo centralizado en manejar y lanzar errores estilo Nest.js

const chai = require('chai');
const proxyquire = require('proxyquire').noCallThru();
const sinon = require('sinon');
const faker = require('faker');
const chaiAsPromised = require('chai-as-promised');
chai.use(chaiAsPromised);
const expect = chai.expect;


describe('Utils Module::handleError -  throwError() Unit Test', () => {

    describe('Case Success - thow error with json content.', () => {

        const errorMessageMock = 'ups!';
        const statusCodeMock = 400;
        const throwErrorFunction = require('./../../src/error-handler/throw-error');

        try {
            throwErrorFunction(errorMessageMock, statusCodeMock);
        } catch (error) {
            it(`Should return a string.`, () => {
                expect(error.message).to.be.a('string');
            });

            it(`Should return a string json.`, () => {
                expect(error.message).to.be.equal(JSON.stringify({ code: statusCodeMock, message: errorMessageMock }));
            });

        }

    });


});