fix(init): trim the inputs

Closes #663
karma-runner · Jul 30, 2013 · b72355c · b72355c
1 parent 9dc1cf6
commit b72355c
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diff --git a/lib/init.js b/lib/init.js
@@ -170,6 +170,8 @@ var StateMachine = function(rli) {
 
   this.onLine = function(line) {
     if (pendingQuestionId) {
+      line = line.trim();
+
       if (currentOptions) {
         currentOptionsPointer = currentOptions.indexOf(line);
         if (currentOptionsPointer === -1) {

diff --git a/test/unit/init.spec.coffee b/test/unit/init.spec.coffee
@@ -54,6 +54,20 @@ describe 'init', ->
       expect(done).to.have.been.called
 
 
+    it 'should treat spaces as confirmation of multiple answers', ->
+      questions = [
+        {id: 'browsers', multiple: true}
+      ]
+
+      done = sinon.spy (answers) ->
+        expect(answers.browsers).to.deep.equal ['Chrome']
+
+      machine.process questions, done
+      machine.onLine 'Chrome'
+      machine.onLine ' '
+      expect(done).to.have.been.called
+
+
     it 'should always return array for multiple', ->
       questions = [
         {id: 'empty', multiple: true}