text: ##########################################################################
  #
  # pgAdmin 4 - PostgreSQL Tools
  #
  # Copyright (C) 2013 - 2020, The pgAdmin Development Team
  # This software is released under the PostgreSQL Licence
  #
  ##########################################################################
  
  import sys
  import json
  from pgadmin.utils.route import BaseTestGenerator
  from regression.python_test_utils.test_utils import\
      check_binary_path_or_skip_test
  
  if sys.version_info < (3, 3):
      from mock import patch
  else:
      from unittest.mock import patch
  
  
  class TestUtilityCheckRouteCase(BaseTestGenerator):
      """Test to checks the utility route for maintenance"""
  
      scenarios = [
          ('Check utility path route for maintenance utility', {
              'url': '/maintenance/utility_exists/{0}',
              'expected_success_value': 1
          })
      ]
  
      def setUp(self):
          check_binary_path_or_skip_test(self, 'psql')
  
      @patch('pgadmin.tools.maintenance.does_utility_exist')
      def runTest(self, does_utility_exist_mock):
          does_utility_exist_mock.return_value = False
          server_id = self.server_information['server_id']
          response = self.tester.get(self.url.format(server_id))
          self.assertEquals(response.status_code, 200)
          response = json.loads(response.data.decode('utf-8'))
          self.assertEquals(self.expected_success_value, response['success'])
  