[healthcare] testing: use fixture for fhir_store (#4028)

will mitigate #4025

healthcare/api-client/fhir/fhir_stores_test.py

@@ -33,6 +33,7 @@
 
 dataset_id = "test_dataset_{}".format(uuid.uuid4())
 fhir_store_id = "test_fhir_store-{}".format(uuid.uuid4())
+test_fhir_store_id = "test_fhir_store-{}".format(uuid.uuid4())
 
 gcs_uri = os.environ["CLOUD_STORAGE_BUCKET"]
 RESOURCES = os.path.join(os.path.dirname(__file__), "resources")
@@ -53,6 +54,39 @@ def test_dataset():
     datasets.delete_dataset(service_account_json, project_id, cloud_region, dataset_id)
 
 
+@pytest.fixture(scope="module")
+def test_fhir_store():
+    resp = fhir_stores.create_fhir_store(
+        service_account_json, project_id, cloud_region, dataset_id,
+        test_fhir_store_id
+    )
+
+    yield resp
+
+    fhir_stores.delete_fhir_store(
+        service_account_json, project_id, cloud_region, dataset_id,
+        test_fhir_store_id
+    )
+
+
+@pytest.fixture(scope="module")
+def test_blob():
+    storage_client = storage.Client()
+    bucket = storage_client.get_bucket(gcs_uri)
+    blob = bucket.blob(source_file_name)
+
+    blob.upload_from_filename(resource_file)
+
+    yield blob
+
+    # Clean up
+    try:
+        blob.delete()
+    # If blob not found, then it's already been deleted, so no need to clean up.
+    except exceptions.NotFound as e:
+        print(f'Ignoring 404: {str(e)}')
+
+
 def test_CRUD_fhir_store(test_dataset, capsys):
     fhir_stores.create_fhir_store(
         service_account_json, project_id, cloud_region, dataset_id, fhir_store_id
@@ -79,110 +113,67 @@ def test_CRUD_fhir_store(test_dataset, capsys):
     assert "Deleted FHIR store" in out
 
 
-def test_patch_fhir_store(test_dataset, capsys):
-    fhir_stores.create_fhir_store(
-        service_account_json, project_id, cloud_region, dataset_id, fhir_store_id
-    )
-
+def test_patch_fhir_store(test_dataset, test_fhir_store, capsys):
     fhir_stores.patch_fhir_store(
-        service_account_json, project_id, cloud_region, dataset_id, fhir_store_id
-    )
-
-    # Clean up
-    fhir_stores.delete_fhir_store(
-        service_account_json, project_id, cloud_region, dataset_id, fhir_store_id
+        service_account_json, project_id, cloud_region, dataset_id,
+        test_fhir_store_id
     )
 
     out, _ = capsys.readouterr()
 
     assert "Patched FHIR store" in out
 
 
-def test_import_fhir_store_gcs(test_dataset, capsys):
-    fhir_stores.create_fhir_store(
-        service_account_json, project_id, cloud_region, dataset_id, fhir_store_id
-    )
-
-    storage_client = storage.Client()
-    bucket = storage_client.get_bucket(gcs_uri)
-    blob = bucket.blob(source_file_name)
-
-    blob.upload_from_filename(resource_file)
+def test_import_fhir_store_gcs(
+        test_dataset, test_fhir_store, test_blob, capsys):
 
     time.sleep(10)  # Give new blob time to propagate
+
     fhir_stores.import_fhir_resources(
         service_account_json,
         project_id,
         cloud_region,
         dataset_id,
-        fhir_store_id,
+        test_fhir_store_id,
         import_object,
     )
 
-    # Clean up
-    try:
-        blob.delete()
-    # If blob not found, then it's already been deleted, so no need to clean up.
-    except exceptions.NotFound:
-        pass
-
-    fhir_stores.delete_fhir_store(
-        service_account_json, project_id, cloud_region, dataset_id, fhir_store_id
-    )
-
     out, _ = capsys.readouterr()
 
     assert "Imported FHIR resources" in out
 
 
-def test_export_fhir_store_gcs(test_dataset, capsys):
-    fhir_stores.create_fhir_store(
-        service_account_json, project_id, cloud_region, dataset_id, fhir_store_id
-    )
-
+def test_export_fhir_store_gcs(test_dataset, test_fhir_store, capsys):
     fhir_stores.export_fhir_store_gcs(
         service_account_json,
         project_id,
         cloud_region,
         dataset_id,
-        fhir_store_id,
+        test_fhir_store_id,
         gcs_uri,
     )
 
-    # Clean up
-    fhir_stores.delete_fhir_store(
-        service_account_json, project_id, cloud_region, dataset_id, fhir_store_id
-    )
-
     out, _ = capsys.readouterr()
 
     assert "Exported FHIR resources to bucket" in out
 
 
-def test_get_set_fhir_store_iam_policy(test_dataset, capsys):
-    fhir_stores.create_fhir_store(
-        service_account_json, project_id, cloud_region, dataset_id, fhir_store_id
-    )
-
+def test_get_set_fhir_store_iam_policy(test_dataset, test_fhir_store, capsys):
     get_response = fhir_stores.get_fhir_store_iam_policy(
-        service_account_json, project_id, cloud_region, dataset_id, fhir_store_id
+        service_account_json, project_id, cloud_region, dataset_id,
+        test_fhir_store_id
     )
 
     set_response = fhir_stores.set_fhir_store_iam_policy(
         service_account_json,
         project_id,
         cloud_region,
         dataset_id,
-        fhir_store_id,
+        test_fhir_store_id,
         "serviceAccount:python-docs-samples-tests@appspot.gserviceaccount.com",
         "roles/viewer",
     )
 
-    # Clean up
-    fhir_stores.delete_fhir_store(
-        service_account_json, project_id, cloud_region, dataset_id, fhir_store_id
-    )
-
     out, _ = capsys.readouterr()
 
     assert "etag" in get_response