def assert_match(self, path, param_path, param_count):
config_manager = api_config_manager.ApiConfigManager<EOL>match = config_manager._compile_path_pattern(param_path).match(path)<EOL>self.assertTrue(match is not None)   <EOL>params = config_manager._get_path_params(match)<EOL>self.assertEquals(param_count, len(params))<EOL>return params<EOL>
Assert that the given path does match param_path pattern.

        For example, /abc/123 does not match /abc/{x}.

        Args:
          path: A string, the inbound request path.
          param_path: A string, the parameterized path pattern to match against
            this path.
          param_count: An int, the expected number of parameters to match in
            pattern.

        Returns:
          Dict mapping path variable name to path variable value.