Placeholder tests for gRPC for Cloud Run CSM for setting up the guita…

…r and kokoro pipelines (#157)

tests/cloud_run_csm_inbound_test.py

@@ -0,0 +1,49 @@
+# Copyright 2020 gRPC authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+import logging
+import time
+
+from absl import flags
+from absl.testing import absltest
+
+from framework import xds_k8s_testcase
+
+logger = logging.getLogger(__name__)
+flags.adopt_module_key_flags(xds_k8s_testcase)
+
+
+class CloudRunCsmInboundTest(xds_k8s_testcase.RegularXdsKubernetesTestCase):
+    def test_gke_to_cloud_run_setup(self):
+        with self.subTest("0_started"):
+            time.sleep(2)
+
+        with self.subTest("1_executing"):
+            time.sleep(2)
+
+        with self.subTest("2_finished"):
+            time.sleep(2)
+
+    def test_cloud_run_to_cloud_run_setup(self):
+        with self.subTest("0_started"):
+            time.sleep(2)
+
+        with self.subTest("1_executing"):
+            time.sleep(2)
+
+        with self.subTest("2_finished"):
+            time.sleep(2)
+
+
+if __name__ == "__main__":
+    absltest.main(failfast=True)