def test_schedule_start_with_operation_run_already_scheduled_operation_run( self): operation_run = OperationRunFactory() OperationRunStatus.objects.create(operation_run=operation_run, status=OperationStatuses.FAILED) assert operation_run.schedule_start() is False operation_run = OperationRunFactory() OperationRunStatus.objects.create(operation_run=operation_run, status=OperationStatuses.SCHEDULED) assert operation_run.schedule_start() is False
def test_schedule_start_works_with_operation_concurrency(self): operation_run = OperationRunFactory() operation_run.operation.trigger_policy = TriggerPolicy.ONE_DONE operation_run.operation.save() pipeline_run = operation_run.pipeline_run # Set operation concurrency to 1 operation_run.operation.concurrency = 1 operation_run.operation.save() # Add a failed upstream upstream_run1 = OperationRunFactory(pipeline_run=pipeline_run) upstream_run2 = OperationRunFactory(pipeline_run=pipeline_run) operation_run.upstream_runs.set([upstream_run1, upstream_run2]) with patch('pipelines.tasks.start_operation_run.delay' ) as start_operation_run: OperationRunStatus.objects.create(status=OperationStatuses.FAILED, operation_run=upstream_run1) OperationRunStatus.objects.create(status=OperationStatuses.RUNNING, operation_run=upstream_run2) assert start_operation_run.call_count == 1 # Add another operation run for this operation with scheduled new_operation_run = OperationRunFactory( operation=operation_run.operation) new_operation_run.upstream_runs.set([upstream_run1, upstream_run2]) with patch( 'pipelines.models.OperationRun.start') as start_operation_run: assert operation_run.schedule_start() is False assert start_operation_run.call_count == 1 operation_run.refresh_from_db() assert operation_run.last_status == OperationStatuses.SCHEDULED # Check if we can start another instance new_operation_run.refresh_from_db() assert new_operation_run.last_status == OperationStatuses.CREATED with patch( 'pipelines.models.OperationRun.start') as start_operation_run: assert new_operation_run.schedule_start() is True assert start_operation_run.call_count == 0 new_operation_run.refresh_from_db() assert new_operation_run.last_status == OperationStatuses.CREATED
def test_schedule_start_works_with_pipeline_concurrency(self): operation_run = OperationRunFactory() operation_run.operation.trigger_policy = TriggerPolicy.ONE_DONE operation_run.operation.save() pipeline_run = operation_run.pipeline_run # Set pipeline concurrency to 1 pipeline_run.pipeline.concurrency = 1 pipeline_run.pipeline.save() # Add a failed upstream upstream_run1 = OperationRunFactory(pipeline_run=pipeline_run) upstream_run2 = OperationRunFactory(pipeline_run=pipeline_run) operation_run.upstream_runs.set([upstream_run1, upstream_run2]) with patch('pipelines.tasks.start_operation_run.delay' ) as start_operation_run: OperationRunStatus.objects.create(status=OperationStatuses.FAILED, operation_run=upstream_run1) OperationRunStatus.objects.create(status=OperationStatuses.RUNNING, operation_run=upstream_run2) assert start_operation_run.call_count == 1 with patch( 'pipelines.models.OperationRun.start') as start_operation_run: assert operation_run.schedule_start() is True assert start_operation_run.call_count == 0 operation_run.refresh_from_db() assert operation_run.last_status == OperationStatuses.CREATED
def test_schedule_start_with_failed_upstream(self): operation_run = OperationRunFactory() operation_run.operation.trigger_policy = TriggerPolicy.ALL_SUCCEEDED operation_run.operation.save() # Add a failed upstream upstream_run1 = OperationRunFactory() operation_run.upstream_runs.set([upstream_run1]) with patch('pipelines.tasks.start_operation_run.delay' ) as start_operation_run: OperationRunStatus.objects.create(status=OperationStatuses.FAILED, operation_run=upstream_run1) assert start_operation_run.call_count == 1 assert operation_run.schedule_start() is False # Check also that the task is marked as UPSTREAM_FAILED # Since this operation cannot be started anymore operation_run.refresh_from_db() assert operation_run.last_status == OperationStatuses.UPSTREAM_FAILED
def test_schedule_start_works_when_conditions_are_met(self): operation_run = OperationRunFactory() operation_run.operation.trigger_policy = TriggerPolicy.ONE_DONE operation_run.operation.save() pipeline_run = operation_run.pipeline_run # Add a failed upstream upstream_run1 = OperationRunFactory(pipeline_run=pipeline_run) operation_run.upstream_runs.set([upstream_run1]) with patch('pipelines.tasks.start_operation_run.delay' ) as start_operation_run: OperationRunStatus.objects.create(status=OperationStatuses.FAILED, operation_run=upstream_run1) assert start_operation_run.call_count == 1 with patch( 'pipelines.models.OperationRun.start') as start_operation_run: assert operation_run.schedule_start() is False assert start_operation_run.call_count == 1 operation_run.refresh_from_db() assert operation_run.last_status == OperationStatuses.SCHEDULED