'Test is skipped if run with cql version < 2'

def setUp(self):

    if (PROTOCOL_VERSION < 2):
        raise unittest.SkipTest(('Protocol    2.0+    is    required    for    Lightweight    transactions,    currently    testing    against    %r' % (PROTOCOL_VERSION,)))
    self.cluster = Cluster(protocol_version=PROTOCOL_VERSION)
    self.session = self.cluster.connect()
    ddl = '\n                                                CREATE    TABLE    test3rf.lwt    (\n                                                                k    int    PRIMARY    KEY,\n                                                                v    int    )'
    self.session.execute(ddl)
