tests for non-primitive datatypes for UDTs

tests/integration/datatype_utils.py

@@ -16,6 +16,11 @@ import datetime
 from uuid import UUID
 import pytz
 
+try:
+    from blist import sortedset
+except ImportError:
+    sortedset = set  # noqa
+
 DATA_TYPE_PRIMITIVES = [
     'ascii',
     'bigint',
@@ -113,3 +118,19 @@ def get_sample(datatype):
     """
 
     return SAMPLE_DATA[datatype]
+
+def get_nonprim_sample(non_prim_type):
+    """
+    Helper method to access created sample data for non-primitives
+    """
+
+    if non_prim_type == 'list':
+        return ['text', 'text']
+    elif non_prim_type == 'set':
+        return sortedset(['text'])
+    elif non_prim_type == 'map':
+        return {'text': 'text'}
+    elif non_prim_type == 'tuple':
+        return ('text', 'text')
+    else:
+        raise Exception('Missing handling of non-primitive type {0}.'.format(non_prim_type))

tests/integration/standard/test_udts.py

@@ -17,6 +17,11 @@ try:
 except ImportError:
     import unittest # noqa
 
+# try:
+#     from blist import sortedset
+# except ImportError:
+#     sortedset = set  # noqa
+
 import logging
 log = logging.getLogger(__name__)
 
@@ -25,7 +30,8 @@ from collections import namedtuple
 from cassandra.cluster import Cluster
 
 from tests.integration import get_server_versions, PROTOCOL_VERSION
-from tests.integration.long.datatype_utils import get_sample, DATA_TYPE_PRIMITIVES
+from tests.integration.datatype_utils import get_sample, get_nonprim_sample,\
+    DATA_TYPE_PRIMITIVES, DATA_TYPE_NON_PRIMITIVE_NAMES
 
 class TypeTests(unittest.TestCase):
 
@@ -235,7 +241,7 @@ class TypeTests(unittest.TestCase):
         self.assertRaises(UserTypeDoesNotExist, c.register_user_type, "some_bad_keyspace", "user", User)
         self.assertRaises(UserTypeDoesNotExist, c.register_user_type, "system", "user", User)
 
-    def test_datatypes(self):
+    def test_primitive_datatypes(self):
         """
         Test for inserting various types of DATA_TYPE_PRIMITIVES into UDT's
         """
@@ -244,10 +250,10 @@ class TypeTests(unittest.TestCase):
 
         # create keyspace
         s.execute("""
-            CREATE KEYSPACE test_datatypes
+            CREATE KEYSPACE test_primitive_datatypes
             WITH replication = { 'class' : 'SimpleStrategy', 'replication_factor': '1' }
             """)
-        s.set_keyspace("test_datatypes")
+        s.set_keyspace("test_primitive_datatypes")
 
         # create UDT
         alpha_type_list = []
@@ -267,7 +273,7 @@ class TypeTests(unittest.TestCase):
         for i in range(ord('a'), ord('a')+len(DATA_TYPE_PRIMITIVES)):
             alphabet_list.append('{}'.format(chr(i)))
         Alldatatypes = namedtuple("alldatatypes", alphabet_list)
-        c.register_user_type("test_datatypes", "alldatatypes", Alldatatypes)
+        c.register_user_type("test_primitive_datatypes", "alldatatypes", Alldatatypes)
 
         # insert UDT data
         params = []
@@ -286,3 +292,58 @@ class TypeTests(unittest.TestCase):
             self.assertEqual(expected, actual)
 
         c.shutdown()
+
+    def test_nonprimitive_datatypes(self):
+        """
+        Test for inserting various types of DATA_TYPE_NON_PRIMITIVE into UDT's
+        """
+        c = Cluster(protocol_version=PROTOCOL_VERSION)
+        s = c.connect()
+
+        # create keyspace
+        s.execute("""
+            CREATE KEYSPACE test_nonprimitive_datatypes
+            WITH replication = { 'class' : 'SimpleStrategy', 'replication_factor': '1' }
+            """)
+        s.set_keyspace("test_nonprimitive_datatypes")
+
+        # create UDT
+        alpha_type_list = []
+        start_index = ord('a')
+        for i, datatype in enumerate(DATA_TYPE_NON_PRIMITIVE_NAMES):
+            if datatype == "map":
+                alpha_type_list.append("{0} {1}<text, text>".format(chr(start_index + i), datatype))
+            else:
+                alpha_type_list.append("{0} {1}<text>".format(chr(start_index + i), datatype))
+
+        s.execute("""
+            CREATE TYPE alldatatypes ({0})
+        """.format(', '.join(alpha_type_list))
+        )
+
+        s.execute("CREATE TABLE mytable (a int PRIMARY KEY, b alldatatypes)")
+
+        # register UDT
+        alphabet_list = []
+        for i in range(ord('a'), ord('a')+len(DATA_TYPE_NON_PRIMITIVE_NAMES)):
+            alphabet_list.append('{}'.format(chr(i)))
+        Alldatatypes = namedtuple("alldatatypes", alphabet_list)
+        c.register_user_type("test_nonprimitive_datatypes", "alldatatypes", Alldatatypes)
+
+        # insert UDT data
+        params = []
+        for datatype in DATA_TYPE_NON_PRIMITIVE_NAMES:
+            params.append((get_nonprim_sample(datatype)))
+
+        insert = s.prepare("INSERT INTO mytable (a, b) VALUES (?, ?)")
+        s.execute(insert, (0, Alldatatypes(*params)))
+
+        # retrieve and verify data
+        results = s.execute("SELECT * FROM mytable")
+        self.assertEqual(1, len(results))
+
+        row = results[0].b
+        for expected, actual in zip(params, row):
+            self.assertEqual(expected, actual)
+
+        c.shutdown()