testcases/features/multisite.py


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#!/usr/bin/python
#
# Copyright (c) 2015 All rights reserved
# This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Execute Multisite Tempest test cases
#
import functest.utils.functest_logger as ft_logger

logger = ft_logger.Logger("multisite").getLogger()


def main():
    logger.info("multisite OK")

if __name__ == '__main__':
    main()
#!/usr/bin/env python

# Copyright (c) 2016 Orange and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0

"""Define classes required to run ODL suites.

It has been designed for any context. But helpers are given for
running test suites in OPNFV environment.

Example:
        $ python odl.py
"""

from __future__ import division

import argparse
import errno
import fileinput
import logging
import os
import re
import sys

import robot.api
from robot.errors import RobotError
import robot.run
from robot.utils.robottime import timestamp_to_secs
from six import StringIO
from six.moves import urllib

from functest.core import testcase
import functest.utils.openstack_utils as op_utils

__author__ = "Cedric Ollivier <cedric.ollivier@orange.com>"


class ODLResultVisitor(robot.api.ResultVisitor):
    """Visitor to get result details."""

    def __init__(self):
        self._data = []

    def visit_test(self, test):
        output = {}
        output['name'] = test.name
        output['parent'] = test.parent.name
        output['status'] = test.status
        output['starttime'] = test.starttime
        output['endtime'] = test.endtime
        output['critical'] = test.critical
        output['text'] = test.message
        output['elapsedtime'] = test.elapsedtime
        self._data.append(output)

    def get_data(self):
        """Get the details of the result."""
        return self._data


class ODLTests(testcase.TestCase):
    """ODL test runner."""

    repos = "/home/opnfv/repos/"
    odl_test_repo = os.path.join(repos, "odl_test")
    neutron_suite_dir = os.path.join(odl_test_repo,
                                     "csit/suites/openstack/neutron")
    basic_suite_dir = os.path.join(odl_test_repo,
                                   "csit/suites/integration/basic")
    default_suites = [basic_suite_dir, neutron_suite_dir]
    res_dir = '/home/opnfv/functest/results/odl/'
    __logger = logging.getLogger(__name__)

    @classmethod
    def set_robotframework_vars(cls, odlusername="admin", odlpassword="admin"):
        """Set credentials in csit/variables/Variables.py.

        Returns:
            True if credentials are set.
            False otherwise.
        """
        odl_variables_files = os.path.join(cls.odl_test_repo,
                                           'csit/variables/Variables.py')
        try:
            for line in fileinput.input(odl_variables_files,
                                        inplace=True):
                print(re.sub("AUTH = .*",
                             ("AUTH = [u'" + odlusername + "', u'" +
                              odlpassword + "']"),
                             line.rstrip()))
            return True
        except Exception as ex:  # pylint: disable=broad-except
            cls.__logger.error("Cannot set ODL creds: %s", str(ex))
            return False

    def parse_results(self):
        """Parse output.xml and get the details in it."""
        xml_file = os.path.join(self.res_dir, 'output.xml')
        result = robot.api.ExecutionResult(xml_file)
        visitor = ODLResultVisitor()
        result.visit(visitor)
        try:
            self.result = 100 * (
                result.suite.statistics.critical.passed /
                result.suite.statistics.critical.total)
        except ZeroDivisionError:
            self.__logger.error("No test has been ran")
        self.start_time = timestamp_to_secs(result.suite.starttime)
        self.stop_time = timestamp_to_secs(result.suite.endtime)
        self.details = {}
        self.details['description'] = result.suite.name
        self.details['tests'] = visitor.get_data()

    def main(self, suites=None, **kwargs):
        """Run the test suites

        It has been designed to be called in any context.
        It requires the following keyword arguments:

           * odlusername,
           * odlpassword,
           * osauthurl,
           * neutronip,
           * osusername,
           * ostenantname,
           * ospassword,
           * odlip,
           * odlwebport,
           * odlrestconfport.

        Here are the steps:
           * set all RobotFramework_variables,
           * create the output directories if required,
           * get the results in output.xml,
           * delete temporary files.

        Args:
            kwargs: Arbitrary keyword arguments.

        Returns:
            EX_OK if all suites ran well.
            EX_RUN_ERROR otherwise.
        """
        try:
            if not suites:
                suites = self.default_suites
            odlusername = kwargs['odlusername']
            odlpassword = kwargs['odlpassword']
            osauthurl = kwargs['osauthurl']
            keystoneip = urllib.parse.urlparse(osauthurl).hostname
            variables = ['KEYSTONE:' + keystoneip,
                         'NEUTRON:' + kwargs['neutronip'],
                         'OS_AUTH_URL:"' + osauthurl + '"',
                         'OSUSERNAME:"' + kwargs['osusername'] + '"',
                         'OSTENANTNAME:"' + kwargs['ostenantname'] + '"',
                         'OSPASSWORD:"' + kwargs['ospassword'] + '"',
                         'ODL_SYSTEM_IP:' + kwargs['odlip'],
                         'PORT:' + kwargs['odlwebport'],
                         'RESTCONFPORT:' + kwargs['odlrestconfport']]
        except KeyError as ex:
            self.__logger.error("Cannot run ODL testcases. Please check "
                                "%s", str(ex))
            return self.EX_RUN_ERROR
        if self.set_robotframework_vars(odlusername, odlpassword):
            try:
                os.makedirs(self.res_dir)
            except OSError as ex:
                if ex.errno != errno.EEXIST:
                    self.__logger.exception(
                        "Cannot create %s", self.res_dir)
                    return self.EX_RUN_ERROR
            output_dir = os.path.join(self.res_dir, 'output.xml')
            stream = StringIO()
            robot.run(*suites, variable=variables, output=output_dir,
                      log='NONE', report='NONE', stdout=stream)
            self.__logger.info("\n" + stream.getvalue())
            self.__logger.info("ODL results were successfully generated")
            try:
                self.parse_results()
                self.__logger.info("ODL results were successfully parsed")
            except RobotError as ex:
                self.__logger.error("Run tests before publishing: %s",
                                    ex.message)
                return self.EX_RUN_ERROR
            return self.EX_OK
        else:
            return self.EX_RUN_ERROR

    def run(self, **kwargs):
        """Run suites in OPNFV environment

        It basically check env vars to call main() with the keywords
        required.

        Args:
            kwargs: Arbitrary keyword arguments.

        Returns:
            EX_OK if all suites ran well.
            EX_RUN_ERROR otherwise.
        """
        try:
            suites = self.default_suites
            try:
                suites = kwargs["suites"]
            except KeyError:
                pass
            neutron_url = op_utils.get_endpoint(service_type='network')
            kwargs = {'neutronip': urllib.parse.urlparse(neutron_url).hostname}
            kwargs['odlip'] = kwargs['neutronip']
            kwargs['odlwebport'] = '8080'
            kwargs['odlrestconfport'] = '8181'
            kwargs['odlusername'] = 'admin'
            kwargs['odlpassword'] = 'admin'
            installer_type = None
            if 'INSTALLER_TYPE' in os.environ:
                installer_type = os.environ['INSTALLER_TYPE']
            kwargs['osusername'] = os.environ['OS_USERNAME']
            kwargs['ostenantname'] = os.environ['OS_TENANT_NAME']
            kwargs['osauthurl'] = os.environ['OS_AUTH_URL']
            kwargs['ospassword'] = os.environ['OS_PASSWORD']
            if installer_type == 'fuel':
                kwargs['odlwebport'] = '8282'
            elif installer_type == 'apex' or installer_type == 'netvirt':
                kwargs['odlip'] = os.environ['SDN_CONTROLLER_IP']
                kwargs['odlwebport'] = '8081'
                kwargs['odlrestconfport'] = '8081'
            elif installer_type == 'joid':
                kwargs['odlip'] = os.environ['SDN_CONTROLLER']
            elif installer_type == 'compass':
                kwargs['odlwebport'] = '8181'
            else:
                kwargs['odlip'] = os.environ['SDN_CONTROLLER_IP']
        except KeyError as ex:
            self.__logger.error("Cannot run ODL testcases. "
                                "Please check env var: "
                                "%s", str(ex))
            return self.EX_RUN_ERROR
        except Exception:  # pylint: disable=broad-except
            self.__logger.exception("Cannot run ODL testcases.")
            return self.EX_RUN_ERROR

        return self.main(suites, **kwargs)


class ODLParser(object):  # pylint: disable=too-few-public-methods
    """Parser to run ODL test suites."""

    def __init__(self):
        self.parser = argparse.ArgumentParser()
        self.parser.add_argument(
            '-n', '--neutronip', help='Neutron IP',
            default='127.0.0.1')
        self.parser.add_argument(
            '-k', '--osauthurl', help='OS_AUTH_URL as defined by OpenStack',
            default='http://127.0.0.1:5000/v2.0')
        self.parser.add_argument(
            '-a', '--osusername', help='Username for OpenStack',
            default='admin')
        self.parser.add_argument(
            '-b', '--ostenantname', help='Tenantname for OpenStack',
            default='admin')
        self.parser.add_argument(
            '-c', '--ospassword', help='Password for OpenStack',
            default='admin')
        self.parser.add_argument(
            '-o', '--odlip', help='OpenDaylight IP',
            default='127.0.0.1')
        self.parser.add_argument(
            '-w', '--odlwebport', help='OpenDaylight Web Portal Port',
            default='8080')
        self.parser.add_argument(
            '-r', '--odlrestconfport', help='OpenDaylight RESTConf Port',
            default='8181')
        self.parser.add_argument(
            '-d', '--odlusername', help='Username for ODL',
            default='admin')
        self.parser.add_argument(
            '-e', '--odlpassword', help='Password for ODL',
            default='admin')
        self.parser.add_argument(
            '-p', '--pushtodb', help='Push results to DB',
            action='store_true')

    def parse_args(self, argv=None):
        """Parse arguments.

        It can call sys.exit if arguments are incorrect.

        Returns:
            the arguments from cmdline
        """
        if not argv:
            argv = []
        return vars(self.parser.parse_args(argv))


if __name__ == '__main__':
    logging.basicConfig()
    ODL = ODLTests()
    PARSER = ODLParser()
    ARGS = PARSER.parse_args(sys.argv[1:])
    try:
        RESULT = ODL.main(ODLTests.default_suites, **ARGS)
        if RESULT != testcase.TestCase.EX_OK:
            sys.exit(RESULT)
        if ARGS['pushtodb']:
            sys.exit(ODL.push_to_db())
    except Exception:  # pylint: disable=broad-except
        sys.exit(testcase.TestCase.EX_RUN_ERROR)