Fix: check for whitespaces in scope

Author: JPeer264

lib/questions.js

@@ -33,7 +33,8 @@ const questions = (config) => {
       name: 'scope',
       message: 'Enter your scope (no whitespaces allowed):',
       when: () => config.questions.scope,
-      filter: answers => (answers ? `(${answers})` : answers),
+      validate: input => (input.match(/\s/) !== null ? 'No whitespaces allowed' : true),
+      filter: input => (input ? `(${input})` : input),
     },
     {
       type: 'input',

test/questions.js

@@ -92,14 +92,22 @@ test('check if scope is off by default', (t) => {
   t.is(questionsList[1].when(), false);
 });
 
-test('check if scope validates correctly', (t) => {
+test('check if scope filters correctly', (t) => {
   const config = getConfig();
   const questionsList = questions(config);
 
   t.is(questionsList[1].filter('answer'), '(answer)');
   t.is(questionsList[1].filter(''), '');
 });
 
+test('check if scope validates correctly', (t) => {
+  const config = getConfig();
+  const questionsList = questions(config);
+
+  t.is(questionsList[1].validate('not correct'), 'No whitespaces allowed');
+  t.is(questionsList[1].validate('correct'), true);
+});
+
 test('validate functions in questions', (t) => {
   const config = getConfig();
   const questionsList = questions(config);