fix(ngAria.ngClick): restrict preventDefault on space / enter to non-…

src/ngAria/aria.js

@@ -389,9 +389,9 @@ ngAriaModule.directive('ngShow', ['$aria', function($aria) {
               var keyCode = event.which || event.keyCode;
 
               if (keyCode === 13 || keyCode === 32) {
-                // Prevent the default browser behavior (e.g. scrolling when pressing spacebar) ...
+                // If the event is triggered on a non-interactive element ...
                 if (nodeBlackList.indexOf(event.target.nodeName) === -1) {
-                  // ... but only when the event is triggered by a non-interactive element
+                  // ... prevent the default browser behavior (e.g. scrolling when pressing spacebar)
                   // See https://github.com/angular/angular.js/issues/16664
                   event.preventDefault();
                 }

test/ngAria/ariaSpec.js

@@ -957,11 +957,7 @@ describe('$aria', function() {
     they('should not prevent default keyboard action if an interactive $type element' +
       'is nested inside ng-click', nodeBlackList, function(elementType) {
         function createHTML(type) {
-          var html = '<' + type + '>';
-
-          if (type === 'INPUT' || 'TYPE'  === 'A') return html;
-
-          return html + '</' + type + '>';
+          return '<' + type + '></' + type + '>';
         }
 
         compileElement(