def METHOD_NAME(self, mock_check_call):
    script_helper._interpreter_requires_environment()
    self.assertFalse(script_helper._interpreter_requires_environment())
    self.assertFalse(script_helper._interpreter_requires_environment())
    self.assertEqual(1, mock_check_call.call_count)
    check_call_command = mock_check_call.call_args[0][0]
    self.assertEqual(sys.executable, check_call_command[0])
    self.assertIn('-E', check_call_command)