PYTHON-543 Forced cython validation

build.yaml

@@ -27,8 +27,9 @@ build:
       fi
       pip install -r test-requirements.txt
       pip install nose-ignore-docstring
-
+      FORCE_CYTHON=False
       if [[ $CYTHON == 'CYTHON' ]]; then
+        FORCE_CYTHON=True
         pip install cython
         pip install numpy
         # Install the driver & compile C extensions
@@ -39,12 +40,12 @@ build:
       fi
 
       echo "==========RUNNING CQLENGINE TESTS=========="
-      CASSANDRA_VERSION=$CCM_CASSANDRA_VERSION nosetests -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=cqle_results.xml tests/integration/cqlengine/ || true
+      CASSANDRA_VERSION=$CCM_CASSANDRA_VERSION VERIFY_CYTHON=$FORCE_CYTHON nosetests -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=cqle_results.xml tests/integration/cqlengine/ || true
 
       echo "==========RUNNING INTEGRATION TESTS=========="
-      CASSANDRA_VERSION=$CCM_CASSANDRA_VERSION nosetests -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=standard_results.xml tests/integration/standard/ || true
+      CASSANDRA_VERSION=$CCM_CASSANDRA_VERSION VERIFY_CYTHON=$FORCE_CYTHON nosetests -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=standard_results.xml tests/integration/standard/ || true
 
       echo "==========RUNNING LONG INTEGRATION TESTS=========="
-      CASSANDRA_VERSION=$CCM_CASSANDRA_VERSION nosetests -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=long_results.xml tests/integration/long/ || true
+      CASSANDRA_VERSION=$CCM_CASSANDRA_VERSION VERIFY_CYTHON=$FORCE_CYTHON nosetests -s -v --logging-format="[%(levelname)s] %(asctime)s %(thread)d: %(message)s" --with-ignore-docstrings --with-xunit --xunit-file=long_results.xml tests/integration/long/ || true
   - xunit:
     - "*_results.xml"

tests/integration/__init__.py

@@ -86,6 +86,15 @@ def _tuple_version(version_string):
 
 USE_CASS_EXTERNAL = bool(os.getenv('USE_CASS_EXTERNAL', False))
 
+# If set to to true this will force the Cython tests to run regardless of whether they are installed
+cython_env = os.getenv('VERIFY_CYTHON', "False")
+
+
+VERIFY_CYTHON = False
+
+if(cython_env == 'True'):
+    VERIFY_CYTHON = True
+
 default_cassandra_version = '2.2.0'
 
 

tests/integration/standard/test_cython_protocol_handlers.py

@@ -10,8 +10,8 @@ except ImportError:
 from cassandra.query import tuple_factory
 from cassandra.cluster import Cluster
 from cassandra.protocol import ProtocolHandler, LazyProtocolHandler, NumpyProtocolHandler
-
+from cassandra.cython_deps import HAVE_CYTHON, HAVE_NUMPY
-from tests.integration import use_singledc, PROTOCOL_VERSION, notprotocolv1, drop_keyspace_shutdown_cluster
+from tests.integration import use_singledc, PROTOCOL_VERSION, notprotocolv1, drop_keyspace_shutdown_cluster, VERIFY_CYTHON
 from tests.integration.datatype_utils import update_datatypes
 from tests.integration.standard.utils import (
     create_table_with_all_types, get_all_primitive_params, get_primitive_datatypes)
@@ -123,6 +123,20 @@ class CythonProtocolHandlerTest(unittest.TestCase):
 
         cluster.shutdown()
 
+    @numpytest
+    def test_cython_numpy_are_installed_valid(self):
+        """
+        Test to validate that cython and numpy are installed correctly
+        @since 3.3.0
+        @jira_ticket PYTHON-543
+        @expected_result Cython and Numpy should be present
+
+        @test_category configuration
+        """
+        if VERIFY_CYTHON:
+            self.assertTrue(HAVE_CYTHON)
+            self.assertTrue(HAVE_NUMPY)
+
     def _verify_numpy_page(self, page):
         colnames = self.colnames
         datatypes = get_primitive_datatypes()

tests/unit/cython/utils.py

@@ -13,6 +13,7 @@
 # limitations under the License.
 
 from cassandra.cython_deps import HAVE_CYTHON, HAVE_NUMPY
+from tests.integration import VERIFY_CYTHON
 
 try:
     import unittest2 as unittest
@@ -34,6 +35,6 @@ def cyimport(import_path):
 
 # @cythontest
 # def test_something(self): ...
-cythontest = unittest.skipUnless(HAVE_CYTHON, 'Cython is not available')
+cythontest = unittest.skipUnless((HAVE_CYTHON or VERIFY_CYTHON) or VERIFY_CYTHON, 'Cython is not available')
 notcython = unittest.skipIf(HAVE_CYTHON, 'Cython not supported')
-numpytest = unittest.skipUnless(HAVE_CYTHON and HAVE_NUMPY, 'NumPy is not available')
+numpytest = unittest.skipUnless((HAVE_CYTHON and HAVE_NUMPY) or VERIFY_CYTHON, 'NumPy is not available')