Skip Beam pipeline tests if apache_beam is not installed in the test environment.
MODIFY
tests/test_pipelines.py
tests/test_pipelines.py
@@ -5,12 +5,21 @@ Test Pipline Executors
import pytest
from pytest_lazyfixture import lazy_fixture
-from pangeo_forge_recipes.executors.base import Pipeline, Stage
-from pangeo_forge_recipes.executors.beam import BeamPipelineExecutor
+from pangeo_forge_recipes.executors.base import Pipeline, PipelineExecutor, Stage
from pangeo_forge_recipes.executors.dask import DaskPipelineExecutor
from pangeo_forge_recipes.executors.function import FunctionPipelineExecutor
from pangeo_forge_recipes.executors.prefect import PrefectPipelineExecutor
+# Only run Beam executor tests if Beam is in the current test environment.
+try:
+ from pangeo_forge_recipes.executors.beam import BeamPipelineExecutor
+except (ImportError, AttributeError):
+
+ class BeamPipelineExecutor(PipelineExecutor[None]):
+ @staticmethod
+ def compile(pipeline: Pipeline) -> None:
+ pytest.skip()
+
@pytest.fixture
def pipeline_no_config(tmpdir_factory):

Skip Beam pipeline tests if apache_beam is not installed in the test environment.