[pipes] docs: add tests for pipes code snippets

docs/content/guides/dagster-pipes/subprocess/reference.mdx

@@ -241,7 +241,7 @@ def subprocess_asset(
 ):
     cmd = [
         shutil.which("python"),
-        file_relative_path(__file__, "multi_asset_external_code.py"),
+        file_relative_path(__file__, "external_code.py"),
     ]
     return pipes_subprocess_client.run(command=cmd, context=context).get_results()
 

examples/docs_snippets/docs_snippets/guides/dagster/dagster_pipes/subprocess/with_multi_asset/dagster_code.py

@@ -16,7 +16,7 @@ def subprocess_asset(
 ):
     cmd = [
         shutil.which("python"),
-        file_relative_path(__file__, "multi_asset_external_code.py"),
+        file_relative_path(__file__, "external_code.py"),
     ]
     return pipes_subprocess_client.run(command=cmd, context=context).get_results()
 

examples/docs_snippets/docs_snippets_tests/guides_tests/dagster_pipes_tests/test_subprocess.py

@@ -0,0 +1,45 @@
+import pytest
+
+from docs_snippets.guides.dagster.dagster_pipes.subprocess.part_1.dagster_code import (
+    defs as part_1_defs,
+)
+from docs_snippets.guides.dagster.dagster_pipes.subprocess.part_2.step_1.dagster_code import (
+    defs as part_2_step_1_defs,
+)
+from docs_snippets.guides.dagster.dagster_pipes.subprocess.part_2.step_2.dagster_code import (
+    defs as part_2_step_2_defs,
+)
+from docs_snippets.guides.dagster.dagster_pipes.subprocess.part_2.step_3_check.dagster_code import (
+    defs as part_2_step_3_check_defs,
+)
+from docs_snippets.guides.dagster.dagster_pipes.subprocess.part_2.step_3_materialization.dagster_code import (
+    defs as part_2_step_3_materialization_defs,
+)
+from docs_snippets.guides.dagster.dagster_pipes.subprocess.with_asset_check.dagster_code import (
+    defs as with_asset_check_defs,
+)
+from docs_snippets.guides.dagster.dagster_pipes.subprocess.with_extras_env.dagster_code import (
+    defs as with_extras_env_defs,
+)
+from docs_snippets.guides.dagster.dagster_pipes.subprocess.with_multi_asset.dagster_code import (
+    defs as with_multi_asset_defs,
+)
+
+
+@pytest.mark.parametrize(
+    "defs",
+    [
+        part_1_defs,
+        part_2_step_1_defs,
+        part_2_step_2_defs,
+        part_2_step_3_check_defs,
+        part_2_step_3_materialization_defs,
+        with_asset_check_defs,
+        with_extras_env_defs,
+        with_multi_asset_defs,
+    ],
+)
+def test_execute(defs):
+    job_def = defs.get_implicit_global_asset_job_def()
+    result = job_def.execute_in_process()
+    assert result.success