test_metadata.py 文件源码

def test_indexes(self):
        create_statement = self.make_create_statement(["a"], ["b", "c"], ["d", "e", "f"])
        create_statement += " WITH CLUSTERING ORDER BY (b ASC, c ASC)"
        execute_until_pass(self.session, create_statement)

        d_index = "CREATE INDEX d_index ON %s.%s (d)" % (self.keyspace_name, self.function_table_name)
        e_index = "CREATE INDEX e_index ON %s.%s (e)" % (self.keyspace_name, self.function_table_name)
        execute_until_pass(self.session, d_index)
        execute_until_pass(self.session, e_index)

        tablemeta = self.get_table_metadata()
        statements = tablemeta.export_as_string().strip()
        statements = [s.strip() for s in statements.split(';')]
        statements = list(filter(bool, statements))
        self.assertEqual(3, len(statements))
        self.assertIn(d_index, statements)
        self.assertIn(e_index, statements)

        # make sure indexes are included in KeyspaceMetadata.export_as_string()
        ksmeta = self.cluster.metadata.keyspaces[self.keyspace_name]
        statement = ksmeta.export_as_string()
        self.assertIn('CREATE INDEX d_index', statement)
        self.assertIn('CREATE INDEX e_index', statement)