fix: fix ValueError in test__validate_universe_domain (#743)

* fix: fix `ValueError` in `test__validate_universe_domain`

PiperOrigin-RevId: 604699565

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packages/google-cloud-bigquery-storage/tests/unit/gapic/bigquery_storage_v1/test_big_query_read.py

@@ -318,8 +318,8 @@ def test__validate_universe_domain(client_class, transport_class, transport_name
     # TODO: This is needed to cater for older versions of google-auth
     # Make this test unconditional once the minimum supported version of
     # google-auth becomes 2.23.0 or higher.
-    google_auth_major, google_auth_minor, _ = [
-        int(part) for part in google.auth.__version__.split(".")
+    google_auth_major, google_auth_minor = [
+        int(part) for part in google.auth.__version__.split(".")[0:2]
     ]
     if google_auth_major > 2 or (google_auth_major == 2 and google_auth_minor >= 23):
         credentials = ga_credentials.AnonymousCredentials()
@@ -337,8 +337,8 @@ def test__validate_universe_domain(client_class, transport_class, transport_name
         #
         # TODO: Make this test unconditional once the minimum supported version of
         # google-api-core becomes 2.15.0 or higher.
-        api_core_major, api_core_minor, _ = [
-            int(part) for part in api_core_version.__version__.split(".")
+        api_core_major, api_core_minor = [
+            int(part) for part in api_core_version.__version__.split(".")[0:2]
         ]
         if api_core_major > 2 or (api_core_major == 2 and api_core_minor >= 15):
             client = client_class(

packages/google-cloud-bigquery-storage/tests/unit/gapic/bigquery_storage_v1/test_big_query_write.py

@@ -334,8 +334,8 @@ def test__validate_universe_domain(client_class, transport_class, transport_name
     # TODO: This is needed to cater for older versions of google-auth
     # Make this test unconditional once the minimum supported version of
     # google-auth becomes 2.23.0 or higher.
-    google_auth_major, google_auth_minor, _ = [
-        int(part) for part in google.auth.__version__.split(".")
+    google_auth_major, google_auth_minor = [
+        int(part) for part in google.auth.__version__.split(".")[0:2]
     ]
     if google_auth_major > 2 or (google_auth_major == 2 and google_auth_minor >= 23):
         credentials = ga_credentials.AnonymousCredentials()
@@ -353,8 +353,8 @@ def test__validate_universe_domain(client_class, transport_class, transport_name
         #
         # TODO: Make this test unconditional once the minimum supported version of
         # google-api-core becomes 2.15.0 or higher.
-        api_core_major, api_core_minor, _ = [
-            int(part) for part in api_core_version.__version__.split(".")
+        api_core_major, api_core_minor = [
+            int(part) for part in api_core_version.__version__.split(".")[0:2]
         ]
         if api_core_major > 2 or (api_core_major == 2 and api_core_minor >= 15):
             client = client_class(

packages/google-cloud-bigquery-storage/tests/unit/gapic/bigquery_storage_v1beta2/test_big_query_read.py

@@ -320,8 +320,8 @@ def test__validate_universe_domain(client_class, transport_class, transport_name
     # TODO: This is needed to cater for older versions of google-auth
     # Make this test unconditional once the minimum supported version of
     # google-auth becomes 2.23.0 or higher.
-    google_auth_major, google_auth_minor, _ = [
-        int(part) for part in google.auth.__version__.split(".")
+    google_auth_major, google_auth_minor = [
+        int(part) for part in google.auth.__version__.split(".")[0:2]
     ]
     if google_auth_major > 2 or (google_auth_major == 2 and google_auth_minor >= 23):
         credentials = ga_credentials.AnonymousCredentials()
@@ -339,8 +339,8 @@ def test__validate_universe_domain(client_class, transport_class, transport_name
         #
         # TODO: Make this test unconditional once the minimum supported version of
         # google-api-core becomes 2.15.0 or higher.
-        api_core_major, api_core_minor, _ = [
-            int(part) for part in api_core_version.__version__.split(".")
+        api_core_major, api_core_minor = [
+            int(part) for part in api_core_version.__version__.split(".")[0:2]
         ]
         if api_core_major > 2 or (api_core_major == 2 and api_core_minor >= 15):
             client = client_class(

packages/google-cloud-bigquery-storage/tests/unit/gapic/bigquery_storage_v1beta2/test_big_query_write.py

@@ -334,8 +334,8 @@ def test__validate_universe_domain(client_class, transport_class, transport_name
     # TODO: This is needed to cater for older versions of google-auth
     # Make this test unconditional once the minimum supported version of
     # google-auth becomes 2.23.0 or higher.
-    google_auth_major, google_auth_minor, _ = [
-        int(part) for part in google.auth.__version__.split(".")
+    google_auth_major, google_auth_minor = [
+        int(part) for part in google.auth.__version__.split(".")[0:2]
     ]
     if google_auth_major > 2 or (google_auth_major == 2 and google_auth_minor >= 23):
         credentials = ga_credentials.AnonymousCredentials()
@@ -353,8 +353,8 @@ def test__validate_universe_domain(client_class, transport_class, transport_name
         #
         # TODO: Make this test unconditional once the minimum supported version of
         # google-api-core becomes 2.15.0 or higher.
-        api_core_major, api_core_minor, _ = [
-            int(part) for part in api_core_version.__version__.split(".")
+        api_core_major, api_core_minor = [
+            int(part) for part in api_core_version.__version__.split(".")[0:2]
         ]
         if api_core_major > 2 or (api_core_major == 2 and api_core_minor >= 15):
             client = client_class(