fix: change universe_domain to universe-domain (#1613)

Author: Timur Sadykov

google/auth/compute_engine/_metadata.py

@@ -294,7 +294,7 @@ def get_universe_domain(request):
             404 occurs while retrieving metadata.
     """
     universe_domain = get(
-        request, "universe/universe_domain", return_none_for_not_found_error=True
+        request, "universe/universe-domain", return_none_for_not_found_error=True
     )
     if not universe_domain:
         return "googleapis.com"

tests/compute_engine/test__metadata.py

@@ -397,7 +397,7 @@ def test_get_universe_domain_success():
 
     request.assert_called_once_with(
         method="GET",
-        url=_metadata._METADATA_ROOT + "universe/universe_domain",
+        url=_metadata._METADATA_ROOT + "universe/universe-domain",
         headers=_metadata._METADATA_HEADERS,
     )
     assert universe_domain == "fake_universe_domain"
@@ -410,7 +410,7 @@ def test_get_universe_domain_success_empty_response():
 
     request.assert_called_once_with(
         method="GET",
-        url=_metadata._METADATA_ROOT + "universe/universe_domain",
+        url=_metadata._METADATA_ROOT + "universe/universe-domain",
         headers=_metadata._METADATA_HEADERS,
     )
     assert universe_domain == "googleapis.com"
@@ -425,7 +425,7 @@ def test_get_universe_domain_not_found():
 
     request.assert_called_once_with(
         method="GET",
-        url=_metadata._METADATA_ROOT + "universe/universe_domain",
+        url=_metadata._METADATA_ROOT + "universe/universe-domain",
         headers=_metadata._METADATA_HEADERS,
     )
     assert universe_domain == "googleapis.com"
@@ -445,7 +445,7 @@ def test_get_universe_domain_retryable_error_failure():
 
     request.assert_called_with(
         method="GET",
-        url=_metadata._METADATA_ROOT + "universe/universe_domain",
+        url=_metadata._METADATA_ROOT + "universe/universe-domain",
         headers=_metadata._METADATA_HEADERS,
     )
     assert request.call_count == 5
@@ -487,12 +487,12 @@ def request(self, *args, **kwargs):
 
     request_error.assert_called_once_with(
         method="GET",
-        url=_metadata._METADATA_ROOT + "universe/universe_domain",
+        url=_metadata._METADATA_ROOT + "universe/universe-domain",
         headers=_metadata._METADATA_HEADERS,
     )
     request_ok.assert_called_once_with(
         method="GET",
-        url=_metadata._METADATA_ROOT + "universe/universe_domain",
+        url=_metadata._METADATA_ROOT + "universe/universe-domain",
         headers=_metadata._METADATA_HEADERS,
     )
 
@@ -511,7 +511,7 @@ def test_get_universe_domain_other_error():
 
     request.assert_called_once_with(
         method="GET",
-        url=_metadata._METADATA_ROOT + "universe/universe_domain",
+        url=_metadata._METADATA_ROOT + "universe/universe-domain",
         headers=_metadata._METADATA_HEADERS,
     )
 

tests/compute_engine/test_credentials.py

@@ -491,7 +491,7 @@ def test_with_target_audience_integration(self):
         responses.add(
             responses.GET,
             "http://metadata.google.internal/computeMetadata/v1/universe/"
-            "universe_domain",
+            "universe-domain",
             status=200,
             content_type="application/json",
             json={},
@@ -673,7 +673,7 @@ def test_with_quota_project_integration(self):
         responses.add(
             responses.GET,
             "http://metadata.google.internal/computeMetadata/v1/universe/"
-            "universe_domain",
+            "universe-domain",
             status=200,
             content_type="application/json",
             json={},