text: import os
  from unittest import TestCase
  from pecan import set_config
  from pecan.testing import load_test_app
  
  __all__ = ['FunctionalTest']
  
  
  class FunctionalTest(TestCase):
      """
      Used for functional tests where you need to test your
      literal application and its integration with the framework.
      """
  
      def setUp(self):
          self.app = load_test_app(os.path.join(
              os.path.dirname(__file__),
              'config.py'
          ))
  
      def tearDown(self):
          set_config({}, overwrite=True)
  