def test_custom_raw_row_results_all_types(self):
        """
        Test to validate that custom protocol handlers work with varying types of
        results

        Connect, create a table with all sorts of data. Query the data, make the sure the custom results handler is
        used correctly.

        @since 2.7
        @jira_ticket PYTHON-313
        @expected_result custom protocol handler is invoked with various result types

        @test_category data_types:serialization
        """
        # Connect using a custom protocol handler that tracks the various types the result message is used with.
        session = Cluster(protocol_version=PROTOCOL_VERSION).connect(keyspace="custserdes")
        session.client_protocol_handler = CustomProtocolHandlerResultMessageTracked
        session.row_factory = tuple_factory

        colnames = create_table_with_all_types("alltypes", session, 1)
        columns_string = ", ".join(colnames)

        # verify data
        params = get_all_primitive_params(0)
        results = session.execute("SELECT {0} FROM alltypes WHERE primkey=0".format(columns_string))[0]
        for expected, actual in zip(params, results):
            self.assertEqual(actual, expected)
        # Ensure we have covered the various primitive types
        self.assertEqual(len(CustomResultMessageTracked.checked_rev_row_set), len(PRIMITIVE_DATATYPES)-1)
        session.shutdown()
示例#2
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    def test_custom_raw_row_results_all_types(self):
        """
        Test to validate that custom protocol handlers work with varying types of
        results

        Connect, create a table with all sorts of data. Query the data, make the sure the custom results handler is
        used correctly.

        @since 2.7
        @jira_ticket PYTHON-313
        @expected_result custom protocol handler is invoked with various result types

        @test_category data_types:serialization
        """
        # Connect using a custom protocol handler that tracks the various types the result message is used with.
        cluster = Cluster(protocol_version=PROTOCOL_VERSION)
        session = cluster.connect(keyspace="custserdes")
        session.client_protocol_handler = CustomProtocolHandlerResultMessageTracked
        session.row_factory = tuple_factory

        colnames = create_table_with_all_types("alltypes", session, 1)
        columns_string = ", ".join(colnames)

        # verify data
        params = get_all_primitive_params(0)
        results = session.execute(
            "SELECT {0} FROM alltypes WHERE primkey=0".format(
                columns_string))[0]
        for expected, actual in zip(params, results):
            self.assertEqual(actual, expected)
        # Ensure we have covered the various primitive types
        self.assertEqual(len(CustomResultMessageTracked.checked_rev_row_set),
                         len(PRIMITIVE_DATATYPES) - 1)
        cluster.shutdown()
def verify_iterator_data(assertEqual, results):
    """
    Check the result of get_data() when this is a list or
    iterator of tuples
    """
    for result in results:
        params = get_all_primitive_params(result[0])
        assertEqual(len(params), len(result), msg="Not the right number of columns?")
        for expected, actual in zip(params, result):
            assertEqual(actual, expected)
示例#4
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def verify_iterator_data(assertEqual, results):
    """
    Check the result of get_data() when this is a list or
    iterator of tuples
    """
    for result in results:
        params = get_all_primitive_params(result[0])
        assertEqual(len(params),
                    len(result),
                    msg="Not the right number of columns?")
        for expected, actual in zip(params, result):
            assertEqual(actual, expected)