Added validation tests

Author: brian.mcbrayer

Gruntfile.js

@@ -127,6 +127,17 @@ module.exports = function(grunt) {
                     )
                 }
             },
+            validation: {
+              options: {
+                files: [].concat(
+                  TESTS.beforeTestFiles,
+                  'src/kendo.core.js',
+                  'src/kendo.validator.js',
+                  TESTS.afterTestFiles,
+                  'tests/validation/validator.js'
+                )
+              }
+            },
             legacyUnit: {
                 options: {
                     browsers: browserOption ? [ browserOption ] : [],

tests/validation/validator.js

@@ -787,14 +787,14 @@
     });
 
     test("valid class is added to the valid inputs", function() {
-      var input = $('<input type="text" required />'),
-      validator = setup(input);
+        var input = $('<input type="text" required />'),
+            validator = setup(input);
 
-      input.val('foo');
+        input.val(1);
 
-      validator.validate();
+        validator.validate();
 
-      ok(input.hasClass("k-valid"));
+        ok(input.hasClass("k-valid"));
     });
 
     test("aria-invalid is added to the invalid input", function() {