def test_validate_valid(self):
     with self.assertRaises(build_task.BuildTaskValidationException):
         build_task.validate({
             'extra': {
                 'locations': {
                     'build': '',
                     'tests': ''
                 }
             }
         })
 def test_validate_missing_extra(self):
     with self.assertRaises(build_task.BuildTaskValidationException):
         build_task.validate({})