How to use the replicate.test function in replicate

export_rpl test.
"""

import os

import mutlib
import replicate

from mysql.utilities.exception import MUTLibError, UtilError


_RPL_MODES = ["master", "slave", "both"]
_LOCKTYPES = ['no-locks', 'lock-all', 'snapshot']


class test(replicate.test):
    """check --rpl parameter for export utility
    This test executes a series of export database operations on a single
    server using a variety of --rpl and --locking options. It uses the
    replicate test as a parent for setup and teardown methods.
    """

    server3 = None
    s3_serverid = None

    def check_prerequisites(self):
        # Check MySQL server version - Must be 5.1.0 or higher
        if not self.servers.get_server(0).check_version_compat(5, 1, 0):
            raise MUTLibError("Test requires server version 5.1.0 or higher")
        self.check_gtid_unsafe()
        return replicate.test.check_prerequisites(self)

#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#

"""
replicate_parameters test.
"""

import replicate

from mysql.utilities.exception import MUTLibError, UtilError


class test(replicate.test):
    """check parameters for the replicate utility
    This test executes the replicate utility parameters. It uses the
    replicate test as a parent for setup and teardown methods.
    """

    def check_prerequisites(self):
        return replicate.test.check_prerequisites(self)

    def setup(self):
        return replicate.test.setup(self)

    def run(self):
        self.mask_global = False  # Turn off global masks
        self.res_fname = "result.txt"

        test_num = 1

# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#

"""
replicate_innodb test.
"""

import os

import replicate

from mysql.utilities.exception import MUTLibError, UtilError


class test(replicate.test):
    """setup replication
    This test attempts to replicate among a master and slave whose
    innodb settings are different. It uses the replicate test for
    inherited methods.
    """

    server5 = None
    s5_serverid = None

    def check_prerequisites(self):
        if self.servers.get_server(0).check_version_compat(5, 5, 0):
            raise MUTLibError("Test requires server version 5.1.")
        return self.check_num_servers(1)

    def setup(self):
        self.server0 = self.servers.get_server(0)

# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#

"""
replicate_errors test.
"""

import socket

import replicate
import mutlib

from mysql.utilities.exception import MUTLibError


class test(replicate.test):
    """check error conditions
    This test ensures the known error conditions are tested. It uses the
    cloneuser test as a parent for setup and teardown methods.
    """

    server3 = None
    port3 = None

    def check_prerequisites(self):
        return replicate.test.check_prerequisites(self)

    def setup(self):
        self.server3 = None
        return replicate.test.setup(self)

    def run(self):

def check_prerequisites(self):
        return replicate.test.check_prerequisites(self)