fix (#28759)

tools/run_tests/xds_k8s_test_driver/framework/xds_k8s_testcase.py

@@ -63,7 +63,6 @@ KubernetesClientRunner = client_app.KubernetesClientRunner
 LoadBalancerStatsResponse = grpc_testing.LoadBalancerStatsResponse
 _ChannelState = grpc_channelz.ChannelState
 _timedelta = datetime.timedelta
-DumpedXdsConfig = xds_url_map_testcase.DumpedXdsConfig
 ClientConfig = framework.rpc.grpc_csds.ClientConfig
 
 _TD_CONFIG_MAX_WAIT_SEC = 600
@@ -369,7 +368,7 @@ class XdsKubernetesTestCase(absltest.TestCase, metaclass=abc.ABCMeta):
                     self.assertSuccessfulRpcs(test_client)
                     raw_config = test_client.csds.fetch_client_status(
                         log_level=logging.INFO)
-                    dumped_config = DumpedXdsConfig(
+                    dumped_config = xds_url_map_testcase.DumpedXdsConfig(
                         json_format.MessageToDict(raw_config))
                     route_config_version = dumped_config.rds_version
                     if previous_route_config_version == route_config_version:

tools/run_tests/xds_k8s_test_driver/tests/api_listener_test.py

@@ -18,6 +18,7 @@ from absl.testing import absltest
 from google.protobuf import json_format
 
 from framework import xds_k8s_testcase
+from framework import xds_url_map_testcase
 
 logger = logging.getLogger(__name__)
 flags.adopt_module_key_flags(xds_k8s_testcase)
@@ -25,7 +26,7 @@ flags.adopt_module_key_flags(xds_k8s_testcase)
 # Type aliases
 _XdsTestServer = xds_k8s_testcase.XdsTestServer
 _XdsTestClient = xds_k8s_testcase.XdsTestClient
-_DumpedXdsConfig = xds_k8s_testcase.DumpedXdsConfig
+_DumpedXdsConfig = xds_url_map_testcase.DumpedXdsConfig
 
 _TD_CONFIG_RETRY_WAIT_SEC = 2