@eplata/utils/test/string/tryParseInt.test.js

Modulo que contiene funciones generales para tratamiento de datos.

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::string -  tryParseInt() Unit Test', () => {

    describe('Case Success - Get integer value from string value.', () => {

        const strMock = '123456';
        const tryParseIntFunction = require('./../../src/string/try-parse-int');
        const result = tryParseIntFunction(strMock);

        it(`Should return a integer.`, () => {
            expect(result).to.be.a('number');
        });
    });

    describe('Case Success - Get string value when cant parse string value', () => {

        const strMock = '123456abc';
        const tryParseIntFunction = require('./../../src/string/try-parse-int');
        const result = tryParseIntFunction(strMock);

        it(`Should return a integer.`, () => {
            expect(result).to.be.a('string');
        });
    });

    describe('Case Exception - Get exception  when cant parse string value and strict flag is true', () => {

        const strMock = '123456abc';
        const tryParseIntFunction = require('./../../src/string/try-parse-int');
        try {
            const result = tryParseIntFunction(strMock, true);
        } catch (error) {
            it(`Should thow exception.`, () => {
                expect(error).to.be.a('error');
            });
        }

    });

});