fix(template): fix lint errors

Author: Walker Leite

template/test/karma.conf.js

@@ -9,7 +9,7 @@ import {customSass} from '../gulp-tasks/compilers';
 const cssBundleFile = tmp.fileSync();
 
 // Just hook window.console to throw vue warn
-const consoleAppendfy = file => through(function (buf, enc, next) {
+const consoleAppendfy = file => through(function(buf, enc, next) {
   const hook = `
     const error = console.error;
     console.error = function(warning, ...args) {

template/test/mocha.conf.js

@@ -3,6 +3,7 @@ import chaiHttp from 'chai-http';
 import loopbackChai from 'loopback-chai';
 
 chai.use(chaiHttp);
+chai.use(loopbackChai);
 
 global.expect = chai.expect;
 global.request = chai.request;