def test_pipeline_configuration(self, auth_provider, pipeline_configuration): pipeline = MQTTPipeline(auth_provider, pipeline_configuration) curr_stage = pipeline._pipeline expected_stage_order = [ pipeline_stages_base.PipelineRootStage, pipeline_stages_iothub.UseAuthProviderStage, pipeline_stages_iothub.TwinRequestResponseStage, pipeline_stages_base.CoordinateRequestAndResponseStage, pipeline_stages_iothub_mqtt.IoTHubMQTTTranslationStage, pipeline_stages_base.AutoConnectStage, pipeline_stages_base.ReconnectStage, pipeline_stages_base.ConnectionLockStage, pipeline_stages_base.RetryStage, pipeline_stages_base.OpTimeoutStage, pipeline_stages_mqtt.MQTTTransportStage, ] # Assert that all PipelineStages are there, and they are in the right order for i in range(len(expected_stage_order)): expected_stage = expected_stage_order[i] assert isinstance(curr_stage, expected_stage) curr_stage = curr_stage.next # Assert there are no more additional stages assert curr_stage is None
def test_running(self, mocker, pipeline_configuration): # Because this is an init test, there isn't really a way to check that it only occurs after # the op. The reason is because this is the object's init, the object doesn't actually # exist until the entire method has completed, so there's no reference you can check prior # to method completion. pipeline = MQTTPipeline(pipeline_configuration) assert pipeline._running
def test_handlers_set_to_none(self, auth_provider, pipeline_configuration): pipeline = MQTTPipeline(auth_provider, pipeline_configuration) assert pipeline.on_connected is None assert pipeline.on_disconnected is None assert pipeline.on_c2d_message_received is None assert pipeline.on_input_message_received is None assert pipeline.on_method_request_received is None assert pipeline.on_twin_patch_received is None
def test_init_pipeline(self, mocker, pipeline_configuration): mocker.spy(pipeline_stages_base.PipelineRootStage, "run_op") pipeline = MQTTPipeline(pipeline_configuration) op = pipeline._pipeline.run_op.call_args[0][1] assert pipeline._pipeline.run_op.call_count == 1 assert isinstance(op, pipeline_ops_base.InitializePipelineOperation)
def test_sas_auth(self, mocker, device_connection_string, pipeline_configuration): mocker.spy(pipeline_stages_base.PipelineRootStage, "run_op") auth_provider = SymmetricKeyAuthenticationProvider.parse(device_connection_string) pipeline = MQTTPipeline(auth_provider, pipeline_configuration) op = pipeline._pipeline.run_op.call_args[0][1] assert pipeline._pipeline.run_op.call_count == 1 assert isinstance(op, pipeline_ops_iothub.SetAuthProviderOperation) assert op.auth_provider is auth_provider
def test_handlers_set_to_none(self, pipeline_configuration): pipeline = MQTTPipeline(pipeline_configuration) assert pipeline.on_connected is None assert pipeline.on_disconnected is None assert pipeline.on_new_sastoken_required is None assert pipeline.on_c2d_message_received is None assert pipeline.on_input_message_received is None assert pipeline.on_method_request_received is None assert pipeline.on_twin_patch_received is None
def test_cert_auth(self, mocker, x509, pipeline_configuration): mocker.spy(pipeline_stages_base.PipelineRootStage, "run_op") auth_provider = X509AuthenticationProvider(hostname="somehostname", device_id="somedevice", x509=x509) pipeline = MQTTPipeline(auth_provider, pipeline_configuration) op = pipeline._pipeline.run_op.call_args[0][1] assert pipeline._pipeline.run_op.call_count == 1 assert isinstance(op, pipeline_ops_iothub.SetX509AuthProviderOperation) assert op.auth_provider is auth_provider
def test_init_pipeline_fail(self, mocker, arbitrary_exception, pipeline_configuration): old_run_op = pipeline_stages_base.PipelineRootStage._run_op def fail_initialize(self, op): if isinstance(op, pipeline_ops_base.InitializePipelineOperation): op.complete(error=arbitrary_exception) else: old_run_op(self, op) mocker.patch.object( pipeline_stages_base.PipelineRootStage, "_run_op", side_effect=fail_initialize, autospec=True, ) with pytest.raises(arbitrary_exception.__class__) as e_info: MQTTPipeline(pipeline_configuration) assert e_info.value is arbitrary_exception
def test_cert_auth_op_fail(self, mocker, x509, arbitrary_exception, pipeline_configuration): old_run_op = pipeline_stages_base.PipelineRootStage._run_op def fail_set_auth_provider(self, op): if isinstance(op, pipeline_ops_iothub.SetX509AuthProviderOperation): op.complete(error=arbitrary_exception) else: old_run_op(self, op) mocker.patch.object( pipeline_stages_base.PipelineRootStage, "_run_op", side_effect=fail_set_auth_provider, autospec=True, ) auth_provider = X509AuthenticationProvider( hostname="somehostname", device_id="somedevice", x509=x509 ) with pytest.raises(arbitrary_exception.__class__): MQTTPipeline(auth_provider, pipeline_configuration)
def test_sas_auth_op_fail(self, mocker, device_connection_string, arbitrary_exception, pipeline_configuration): old_run_op = pipeline_stages_base.PipelineRootStage._run_op def fail_set_auth_provider(self, op): if isinstance(op, pipeline_ops_iothub.SetAuthProviderOperation): op.complete(error=arbitrary_exception) else: old_run_op(self, op) mocker.patch.object( pipeline_stages_base.PipelineRootStage, "_run_op", side_effect=fail_set_auth_provider, autospec=True, ) auth_provider = SymmetricKeyAuthenticationProvider.parse( device_connection_string) with pytest.raises(arbitrary_exception.__class__) as e_info: MQTTPipeline(auth_provider, pipeline_configuration) assert e_info.value is arbitrary_exception
def test_features_disabled(self, auth_provider, pipeline_configuration): pipeline = MQTTPipeline(auth_provider, pipeline_configuration) for key in pipeline.feature_enabled: assert not pipeline.feature_enabled[key]
def test_features(self, auth_provider, pipeline_configuration, feature): pipeline = MQTTPipeline(auth_provider, pipeline_configuration) pipeline.feature_enabled[feature]
def pipeline(mocker, auth_provider, pipeline_configuration): pipeline = MQTTPipeline(auth_provider, pipeline_configuration) mocker.patch.object(pipeline._pipeline, "run_op") return pipeline
def test_handlers_configured(self, auth_provider, pipeline_configuration): pipeline = MQTTPipeline(auth_provider, pipeline_configuration) assert pipeline._pipeline.on_pipeline_event_handler is not None assert pipeline._pipeline.on_connected_handler is not None assert pipeline._pipeline.on_disconnected_handler is not None
def test_features(self, pipeline_configuration, feature): pipeline = MQTTPipeline(pipeline_configuration) pipeline.feature_enabled[feature]
def test_pipeline_nucleus(self, pipeline_configuration): pipeline = MQTTPipeline(pipeline_configuration) assert isinstance(pipeline._nucleus, pipeline_nucleus.PipelineNucleus) assert pipeline._nucleus.pipeline_configuration is pipeline_configuration