def test_adapter_uri_error(self):
        self.config._parse_adapters(self.good_config)
        self.assertRaises(KeyError, self.config.adapter_uri, "bad_adapter")
``adapter_uri`` returns the URI for a configured adapter.
dataset/ETHPy150Open ClusterHQ/powerstrip/powerstrip/test/test_config.py/PluginConfigurationTests.test_adapter_uri_error