tests: mark test which are scylla specific

those test can't be run ontop of cassandra
and we should mark them in a why we can skip them

tests/integration/__init__.py

@@ -391,6 +391,7 @@ def _id_and_mark(f):
                                             reason='Scylla does not support custom payloads. Cassandra requires native protocol v4.0+')
 xfail_scylla = lambda reason, *args, **kwargs: pytest.mark.xfail(SCYLLA_VERSION is not None, reason=reason, *args, **kwargs)
 incorrect_test = lambda reason='This test seems to be incorrect and should be fixed', *args, **kwargs: pytest.mark.xfail(reason=reason, *args, **kwargs)
+scylla_only = pytest.mark.skipif(SCYLLA_VERSION is None, reason='Scylla only test')
 
 pypy = unittest.skipUnless(platform.python_implementation() == "PyPy", "Test is skipped unless it's on PyPy")
 notpy3 = unittest.skipIf(sys.version_info >= (3, 0), "Test not applicable for Python 3.x runtime")

tests/integration/standard/test_scylla_cloud.py

@@ -4,7 +4,7 @@
 from ccmlib.utils.ssl_utils import generate_ssl_stores
 from ccmlib.utils.sni_proxy import refresh_certs, get_cluster_info, start_sni_proxy, create_cloud_config
 
-from tests.integration import use_cluster
+from tests.integration import use_cluster, scylla_only
 from cassandra.cluster import Cluster, TwistedConnection
 
 
@@ -23,7 +23,7 @@
 # need to run them with specific configuration like `gevent.monkey.patch_all()` or under async functions
 # unsupported_connection_classes = [GeventConnection, AsyncioConnection, EventletConnection]
 
-
+@scylla_only
 class ScyllaCloudConfigTests(TestCase):
     def start_cluster_with_proxy(self):
         ccm_cluster = self.ccm_cluster

tests/integration/standard/test_shard_aware.py

@@ -32,7 +32,7 @@
 from cassandra.policies import TokenAwarePolicy, RoundRobinPolicy, ConstantReconnectionPolicy
 from cassandra import OperationTimedOut, ConsistencyLevel
 
-from tests.integration import use_cluster, get_node, PROTOCOL_VERSION
+from tests.integration import use_cluster, get_node, PROTOCOL_VERSION, scylla_only
 
 LOGGER = logging.getLogger(__name__)
 
@@ -42,6 +42,7 @@ def setup_module():
     use_cluster('shard_aware', [3], start=True)
 
 
+@scylla_only
 class TestShardAwareIntegration(unittest.TestCase):
     @classmethod
     def setup_class(cls):