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path: root/testcases/Controllers/ODL/OpenDaylightTesting.py
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#!/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

import argparse
import errno
import fileinput
import os
import re
import sys
import urlparse

from robot.api import ExecutionResult, ResultVisitor
from robot.errors import RobotError
import robot.run
from robot.utils.robottime import timestamp_to_secs

from functest.core import TestCasesBase
import functest.utils.functest_logger as ft_logger
import functest.utils.openstack_utils as op_utils


class ODLResultVisitor(ResultVisitor):

    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['startime'] = 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):
        return self._data


class ODLTestCases(TestCasesBase.TestCasesBase):

    repos = "/home/opnfv/repos/"
    odl_test_repo = repos + "odl_test/"
    neutron_suite_dir = odl_test_repo + "csit/suites/openstack/neutron/"
    basic_suite_dir = odl_test_repo + "csit/suites/integration/basic/"
    res_dir = '/home/opnfv/functest/results/odl/'
    logger = ft_logger.Logger("opendaylight").getLogger()

    def __init__(self):
        self.case_name = "odl"

    @classmethod
    def set_robotframework_vars(cls, odlusername="admin", odlpassword="admin"):
        odl_variables_files = 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 e:
            cls.logger.error("Cannot set ODL creds: %s" % str(e))
            return False

    def parse_results(self):
        result = ExecutionResult(self.res_dir + 'output.xml')
        visitor = ODLResultVisitor()
        result.visit(visitor)
        self.criteria = result.suite.status
        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, **kwargs):
        dirs = [self.basic_suite_dir, self.neutron_suite_dir]
        try:
            odlusername = kwargs['odlusername']
            odlpassword = kwargs['odlpassword']
            variables = ['KEYSTONE:' + kwargs['keystoneip'],
                         'NEUTRON:' + kwargs['neutronip'],
                         'OSUSERNAME:"' + kwargs['osusername'] + '"',
                         'OSTENANTNAME:"' + kwargs['ostenantname'] + '"',
                         'OSPASSWORD:"' + kwargs['ospassword'] + '"',
                         'ODL_SYSTEM_IP:' + kwargs['odlip'],
                         'PORT:' + kwargs['odlwebport'],
                         'RESTCONFPORT:' + kwargs['odlrestconfport']]
        except KeyError as e:
            self.logger.error("Cannot run ODL testcases. Please check "
                              "%s" % str(e))
            return self.EX_RUN_ERROR
        if self.set_robotframework_vars(odlusername, odlpassword):
            try:
                os.makedirs(self.res_dir)
            except OSError as e:
                if e.errno != errno.EEXIST:
                    self.logger.exception(
                        "Cannot create {}".format(self.res_dir))
                    return self.EX_RUN_ERROR
            stdout_file = self.res_dir + 'stdout.txt'
            with open(stdout_file, 'w+') as stdout:
                robot.run(*dirs, variable=variables,
                          output=self.res_dir + 'output.xml',
                          log='NONE',
                          report='NONE',
                          stdout=stdout)
                stdout.seek(0, 0)
                self.logger.info("\n" + stdout.read())
            self.logger.info("ODL results were successfully generated")
            try:
                self.parse_results()
                self.logger.info("ODL results were successfully parsed")
            except RobotError as e:
                self.logger.error("Run tests before publishing: %s" %
                                  e.message)
                return self.EX_RUN_ERROR
            try:
                os.remove(stdout_file)
            except OSError:
                self.logger.warning("Cannot remove {}".format(stdout_file))
            return self.EX_OK
        else:
            return self.EX_RUN_ERROR

    def run(self):
        try:
            kclient = op_utils.get_keystone_client()
            keystone_url = kclient.service_catalog.url_for(
                service_type='identity', endpoint_type='publicURL')
            neutron_url = kclient.service_catalog.url_for(
                service_type='network', endpoint_type='publicURL')
            kwargs = {'keystoneip': urlparse.urlparse(keystone_url).hostname}
            kwargs['neutronip'] = urlparse.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['ospassword'] = os.environ['OS_PASSWORD']
            if installer_type == 'fuel':
                kwargs['odlwebport'] = '8282'
            elif installer_type == 'apex':
                kwargs['odlip'] = os.environ['SDN_CONTROLLER_IP']
                kwargs['odlwebport'] = '8181'
            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 e:
            self.logger.error("Cannot run ODL testcases. "
                              "Please check env var: "
                              "%s" % str(e))
            return self.EX_RUN_ERROR
        except Exception:
            self.logger.exception("Cannot run ODL testcases.")
            return self.EX_RUN_ERROR

        return self.main(**kwargs)

if __name__ == '__main__':
    parser = argparse.ArgumentParser()
    parser.add_argument('-k', '--keystoneip',
                        help='Keystone IP',
                        default='127.0.0.1')
    parser.add_argument('-n', '--neutronip',
                        help='Neutron IP',
                        default='127.0.0.1')
    parser.add_argument('-a', '--osusername',
                        help='Username for OpenStack',
                        default='admin')
    parser.add_argument('-b', '--ostenantname',
                        help='Tenantname for OpenStack',
                        default='admin')
    parser.add_argument('-c', '--ospassword',
                        help='Password for OpenStack',
                        default='admin')
    parser.add_argument('-o', '--odlip',
                        help='OpenDaylight IP',
                        default='127.0.0.1')
    parser.add_argument('-w', '--odlwebport',
                        help='OpenDaylight Web Portal Port',
                        default='8080')
    parser.add_argument('-r', '--odlrestconfport',
                        help='OpenDaylight RESTConf Port',
                        default='8181')
    parser.add_argument('-d', '--odlusername',
                        help='Username for ODL',
                        default='admin')
    parser.add_argument('-e', '--odlpassword',
                        help='Password for ODL',
                        default='admin')
    parser.add_argument('-p', '--pushtodb',
                        help='Push results to DB',
                        action='store_true')

    args = vars(parser.parse_args())
    odl = ODLTestCases()
    try:
        result = odl.main(**args)
        if result != TestCasesBase.TestCasesBase.EX_OK:
            sys.exit(result)
        if args['pushtodb']:
            sys.exit(odl.push_to_db())
    except Exception:
        sys.exit(TestCasesBase.TestCasesBase.EX_RUN_ERROR)