# Copyright 2021 Collate # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # http://www.apache.org/licenses/LICENSE-2.0 # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. """ Test Dagster using the topology """ import json from pathlib import Path from unittest import TestCase from unittest.mock import patch from metadata.generated.schema.api.data.createPipeline import CreatePipelineRequest from metadata.generated.schema.entity.data.pipeline import ( Pipeline, PipelineStatus, StatusType, Task, TaskStatus, ) from metadata.generated.schema.entity.services.pipelineService import ( PipelineConnection, PipelineService, PipelineServiceType, ) from metadata.generated.schema.metadataIngestion.workflow import ( OpenMetadataWorkflowConfig, ) from metadata.generated.schema.type.entityReference import EntityReference from metadata.ingestion.models.pipeline_status import OMetaPipelineStatus from metadata.ingestion.source.pipeline.dagster import DagsterSource mock_file_path = ( Path(__file__).parent.parent.parent / "resources/datasets/dagster_dataset.json" ) with open(mock_file_path) as file: mock_data: dict = json.load(file) mock_dagster_config = { "source": { "type": "dagster", "serviceName": "dagster_source", "serviceConnection": { "config": { "type": "Dagster", "hostPort": "http://localhost:3000", "dbConnection": { "username": "dagster_user", "password": "dagter_pass", "databaseSchema": "dagster_db", "hostPort": "localhost:3306", }, } }, "sourceConfig": {"config": {"type": "PipelineMetadata"}}, }, "sink": {"type": "metadata-rest", "config": {}}, "workflowConfig": { "openMetadataServerConfig": { "hostPort": "http://localhost:8585/api", "authProvider": "no-auth", } }, } EXPECTED_DAGSTER_DETAILS = mock_data[6]["pipeline_code_origin"] MOCK_CONNECTION_URI_PATH = "/workspace/__repository__do_it_all_with_default_config@cereal.py/jobs/do_it_all_with_default_config/" MOCK_LOG_URL = ( "http://localhost:8080/instance/runs/a6ebb16c-505f-446d-8642-171c3320ccef" ) EXPECTED_PIPELINE_STATUS = [ OMetaPipelineStatus( pipeline_fqn="dagster_source.a10f6d82-4fc6-4c90-ba04-bb773c8fbb0f", pipeline_status=PipelineStatus( executionStatus=StatusType.Pending.value, taskStatus=[ TaskStatus( name="a10f6d82-4fc6-4c90-ba04-bb773c8fbb0f", executionStatus=StatusType.Pending.value, startTime=1659616627124, endTime=1659616635858, logLink=f"{MOCK_LOG_URL}/status", ) ], timestamp=1659616635858, ), ), OMetaPipelineStatus( pipeline_fqn="dagster_source.a10f6d82-4fc6-4c90-ba04-bb773c8fbb0f", pipeline_status=PipelineStatus( executionStatus=StatusType.Successful.value, taskStatus=[ TaskStatus( name="a10f6d82-4fc6-4c90-ba04-bb773c8fbb0f", executionStatus=StatusType.Successful.value, startTime=1655393914, endTime=1655394054, logLink=f"{MOCK_LOG_URL}/status", ) ], timestamp=1655393914, ), ), ] EXPECTED_CREATED_PIPELINES = CreatePipelineRequest( name="a6ebb16c-505f-446d-8642-171c3320ccef", displayName="do_it_all_with_default_configs", description="do_it_all_with_default_config", pipelineUrl=MOCK_CONNECTION_URI_PATH, tasks=[ Task( name="do_it_all_with_default_config", displayName="", description="", taskUrl="", ) ], service=EntityReference( id="85811038-099a-11ed-861d-0242ac120002", type="pipelineService" ), ) MOCK_PIPELINE_SERVICE = PipelineService( id="86ff3c40-7c51-4ff5-9727-738cead28d9a", name="dagster_source_test", connection=PipelineConnection(), serviceType=PipelineServiceType.Dagster, ) MOCK_PIPELINE = Pipeline( id="a58b1856-729c-493b-bc87-6d2269b43ec0", name="do_it_all_with_default_config", fullyQualifiedName="dagster_source.do_it_all_with_default_config", displayName="do_it_all_with_default_config", description="", pipelineUrl=MOCK_CONNECTION_URI_PATH, tasks=[ Task( name="a58b1856-729c-493b-bc87-6d2269b43ec0", displayName="do_it_all_with_default_config", description="", taskUrl="", ) ], service=EntityReference( id="85811038-099a-11ed-861d-0242ac120002", type="pipelineService" ), ) class DagsterUnitTest(TestCase): @patch("metadata.ingestion.source.pipeline.pipeline_service.test_connection") @patch("sqlalchemy.engine.base.Engine.connect") def __init__(self, methodName, mock_connect, test_connection) -> None: super().__init__(methodName) test_connection.return_value = False config = OpenMetadataWorkflowConfig.parse_obj(mock_dagster_config) self.dagster = DagsterSource.create( mock_dagster_config["source"], config.workflowConfig.openMetadataServerConfig, ) self.engine = mock_connect.return_value self.dagster.context.__dict__["pipeline"] = MOCK_PIPELINE self.dagster.context.__dict__["pipeline_service"] = MOCK_PIPELINE_SERVICE def test_pipeline_name(self): assert ( self.dagster.get_pipeline_name(EXPECTED_DAGSTER_DETAILS) == mock_data[6]["pipeline_code_origin"]["pipeline_name"] )