#!/usr/bin/env python

# Copyright (c) 2017 Huawei Technologies Co.,Ltd 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

"""Refstack client testcase implemenation."""

from __future__ import division

import argparse
import logging
import os
import re
import sys
import subprocess
import time

import pkg_resources

from functest.core import testcase
from functest.energy import energy
from functest.opnfv_tests.openstack.refstack_client.tempest_conf \
    import TempestConf
from functest.opnfv_tests.openstack.tempest import conf_utils
from functest.utils.constants import CONST
import functest.utils.functest_utils as ft_utils

__author__ = ("Matthew Li <matthew.lijun@huawei.com>,"
              "Linda Wang <wangwulin@huawei.com>")

# logging configuration """
LOGGER = logging.getLogger(__name__)


class RefstackClient(testcase.TestCase):
    """RefstackClient testcase implementation class."""
    # pylint: disable=too-many-instance-attributes

    def __init__(self, **kwargs):
        """Initialize RefstackClient testcase object."""
        if "case_name" not in kwargs:
            kwargs["case_name"] = "refstack_defcore"
        super(RefstackClient, self).__init__(**kwargs)
        self.tempestconf = None
        self.conf_path = pkg_resources.resource_filename(
            'functest',
            'opnfv_tests/openstack/refstack_client/refstack_tempest.conf')
        self.functest_test = pkg_resources.resource_filename(
            'functest', 'opnfv_tests')
        self.defcore_list = 'openstack/refstack_client/defcore.txt'
        self.confpath = os.path.join(self.functest_test,
                                     self.conf_path)
        self.defcorelist = pkg_resources.resource_filename(
            'functest', 'opnfv_tests/openstack/refstack_client/defcore.txt')
        self.testlist = None
        self.insecure = ''
        if ('https' in CONST.__getattribute__('OS_AUTH_URL') and
                CONST.__getattribute__('OS_INSECURE').lower() == 'true'):
            self.insecure = '-k'

    def generate_conf(self):
        """ Generate tempest.conf file to run tempest"""
        if not os.path.exists(conf_utils.REFSTACK_RESULTS_DIR):
            os.makedirs(conf_utils.REFSTACK_RESULTS_DIR)

        self.tempestconf = TempestConf()
        self.tempestconf.generate_tempestconf()

    def run_defcore(self, conf, testlist):
        """Run defcore sys command."""
        cmd = ("refstack-client test {0} -c {1} -v --test-list {2}"
               .format(self.insecure, conf, testlist))
        LOGGER.info("Starting Refstack_defcore test case: '%s'.", cmd)
        ft_utils.execute_command(cmd)

    def run_defcore_default(self):
        """Run default defcore sys command."""
        options = ["-v"] if not self.insecure else ["-v", self.insecure]
        cmd = (["refstack-client", "test", "-c", self.confpath] +
               options + ["--test-list", self.defcorelist])
        LOGGER.info("Starting Refstack_defcore test case: '%s'.", cmd)

        with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                               "environment.log"), 'w+') as f_env:
            f_env.write(
                ("Refstack environment:\n"
                 "  SUT: {}\n  Scenario: {}\n  Node: {}\n  Date: {}\n")
                .format(CONST.__getattribute__('INSTALLER_TYPE'),
                        CONST.__getattribute__('DEPLOY_SCENARIO'),
                        CONST.__getattribute__('NODE_NAME'),
                        time.strftime("%a %b %d %H:%M:%S %Z %Y")))

        with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                               "refstack.log"), 'w+') as f_stdout:
            subprocess.call(cmd, shell=False, stdout=f_stdout,
                            stderr=subprocess.STDOUT)

    def parse_refstack_result(self):
        """Parse Refstack results."""
        try:
            with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                                   "refstack.log"), 'r') as logfile:
                for line in logfile.readlines():
                    if 'Tests' in line:
                        break
                    if re.search(r"\} tempest\.", line):
                        LOGGER.info(line.replace('\n', ''))

            with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                                   "refstack.log"), 'r') as logfile:
                output = logfile.read()

            for match in re.findall(r"Ran: (\d+) tests in (\d+\.\d{4}) sec.",
                                    output):
                num_tests = match[0]
                LOGGER.info("Ran: %s tests in %s sec.", num_tests, match[1])
            for match in re.findall(r"(- Passed: )(\d+)", output):
                num_success = match[1]
                LOGGER.info("".join(match))
            for match in re.findall(r"(- Skipped: )(\d+)", output):
                num_skipped = match[1]
                LOGGER.info("".join(match))
            for match in re.findall(r"(- Failed: )(\d+)", output):
                num_failures = match[1]
                LOGGER.info("".join(match))
            success_testcases = []
            for match in re.findall(r"\{0\} (.*?) \.{3} ok", output):
                success_testcases.append(match)
            failed_testcases = []
            for match in re.findall(r"\{0\} (.*?) \.{3} FAILED", output):
                failed_testcases.append(match)
            skipped_testcases = []
            for match in re.findall(r"\{0\} (.*?) \.{3} SKIPPED:", output):
                skipped_testcases.append(match)

            num_executed = int(num_tests) - int(num_skipped)

            try:
                self.result = 100 * int(num_success) / int(num_executed)
            except ZeroDivisionError:
                LOGGER.error("No test has been executed")

            self.details = {"tests": int(num_tests),
                            "failures": int(num_failures),
                            "success": success_testcases,
                            "errors": failed_testcases,
                            "skipped": skipped_testcases}
        except Exception:  # pylint: disable=broad-except
            self.result = 0

        LOGGER.info("Testcase %s success_rate is %s%%",
                    self.case_name, self.result)

    @energy.enable_recording
    def run(self, **kwargs):
        """
        Start RefstackClient testcase.

        used for functest command line,
        functest testcase run refstack_defcore
        """
        self.start_time = time.time()

        try:
            # Make sure that Tempest is configured
            if not self.tempestconf:
                self.generate_conf()
            self.run_defcore_default()
            self.parse_refstack_result()
            res = testcase.TestCase.EX_OK
        except Exception:  # pylint: disable=broad-except
            LOGGER.exception("Error with run")
            res = testcase.TestCase.EX_RUN_ERROR
        finally:
            self.tempestconf.clean()

        self.stop_time = time.time()
        return res

    def _prep_test(self):
        """Check that the config file exists."""
        if not os.path.isfile(self.confpath):
            LOGGER.error("Conf file not valid: %s", self.confpath)
        if not os.path.isfile(self.testlist):
            LOGGER.error("testlist file not valid: %s", self.testlist)

    def main(self, **kwargs):
        """
        Execute RefstackClient testcase manually.

        used for manually running,
           python refstack_client.py -c <tempest_conf_path>
           --testlist <testlist_path>
           can generate a reference refstack_tempest.conf by
           python tempest_conf.py
        """
        try:
            self.confpath = kwargs['config']
            self.testlist = kwargs['testlist']
        except KeyError as exc:
            LOGGER.error("Cannot run refstack client. Please check "
                         "%s", exc)
            return self.EX_RUN_ERROR
        try:
            self._prep_test()
            self.run_defcore(self.confpath, self.testlist)
            res = testcase.TestCase.EX_OK
        except Exception as exc:  # pylint: disable=broad-except
            LOGGER.error('Error with run: %s', exc)
            res = testcase.TestCase.EX_RUN_ERROR

        return res


class RefstackClientParser(object):  # pylint: disable=too-few-public-methods
    """Command line argument parser helper."""

    def __init__(self):
        """Initialize helper object."""
        self.functest_test = pkg_resources.resource_filename(
            'functest', 'opnfv_tests')
        self.conf_path = pkg_resources.resource_filename(
            'functest',
            'opnfv_tests/openstack/refstack_client/refstack_tempest.conf')
        self.defcore_list = pkg_resources.resource_filename(
            'functest', 'opnfv_tests/openstack/refstack_client/defcore.txt')
        self.confpath = os.path.join(self.functest_test,
                                     self.conf_path)
        self.defcorelist = os.path.join(self.functest_test,
                                        self.defcore_list)
        self.parser = argparse.ArgumentParser()
        self.parser.add_argument(
            '-c', '--config',
            help='the file path of refstack_tempest.conf',
            default=self.confpath)
        self.parser.add_argument(
            '-t', '--testlist',
            help='Specify the file path or URL of a test list text file. '
                 'This test list will contain specific test cases that '
                 'should be tested.',
            default=self.defcorelist)

    def parse_args(self, argv=None):
        """Parse command line arguments."""
        return vars(self.parser.parse_args(argv))


def main():
    """Run RefstackClient testcase with CLI."""
    logging.basicConfig()
    refstackclient = RefstackClient()
    parser = RefstackClientParser()
    args = parser.parse_args(sys.argv[1:])
    try:
        result = refstackclient.main(**args)
        if result != testcase.TestCase.EX_OK:
            return result
    except Exception:  # pylint: disable=broad-except
        return testcase.TestCase.EX_RUN_ERROR

e1d2c8b0ab8bb38f07d1f06860dd8246743ab272
<mask token>


class RefstackClient(testcase.TestCase):
    <mask token>

    def __init__(self, **kwargs):
        """Initialize RefstackClient testcase object."""
        if 'case_name' not in kwargs:
            kwargs['case_name'] = 'refstack_defcore'
        super(RefstackClient, self).__init__(**kwargs)
        self.tempestconf = None
        self.conf_path = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/refstack_tempest.conf')
        self.functest_test = pkg_resources.resource_filename('functest',
            'opnfv_tests')
        self.defcore_list = 'openstack/refstack_client/defcore.txt'
        self.confpath = os.path.join(self.functest_test, self.conf_path)
        self.defcorelist = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/defcore.txt')
        self.testlist = None
        self.insecure = ''
        if 'https' in CONST.__getattribute__('OS_AUTH_URL'
            ) and CONST.__getattribute__('OS_INSECURE').lower() == 'true':
            self.insecure = '-k'

    def generate_conf(self):
        """ Generate tempest.conf file to run tempest"""
        if not os.path.exists(conf_utils.REFSTACK_RESULTS_DIR):
            os.makedirs(conf_utils.REFSTACK_RESULTS_DIR)
        self.tempestconf = TempestConf()
        self.tempestconf.generate_tempestconf()

    def run_defcore(self, conf, testlist):
        """Run defcore sys command."""
        cmd = 'refstack-client test {0} -c {1} -v --test-list {2}'.format(self
            .insecure, conf, testlist)
        LOGGER.info("Starting Refstack_defcore test case: '%s'.", cmd)
        ft_utils.execute_command(cmd)

    def run_defcore_default(self):
        """Run default defcore sys command."""
        options = ['-v'] if not self.insecure else ['-v', self.insecure]
        cmd = ['refstack-client', 'test', '-c', self.confpath] + options + [
            '--test-list', self.defcorelist]
        LOGGER.info("Starting Refstack_defcore test case: '%s'.", cmd)
        with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
            'environment.log'), 'w+') as f_env:
            f_env.write(
                """Refstack environment:
  SUT: {}
  Scenario: {}
  Node: {}
  Date: {}
"""
                .format(CONST.__getattribute__('INSTALLER_TYPE'), CONST.
                __getattribute__('DEPLOY_SCENARIO'), CONST.__getattribute__
                ('NODE_NAME'), time.strftime('%a %b %d %H:%M:%S %Z %Y')))
        with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
            'refstack.log'), 'w+') as f_stdout:
            subprocess.call(cmd, shell=False, stdout=f_stdout, stderr=
                subprocess.STDOUT)

    def parse_refstack_result(self):
        """Parse Refstack results."""
        try:
            with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                'refstack.log'), 'r') as logfile:
                for line in logfile.readlines():
                    if 'Tests' in line:
                        break
                    if re.search('\\} tempest\\.', line):
                        LOGGER.info(line.replace('\n', ''))
            with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                'refstack.log'), 'r') as logfile:
                output = logfile.read()
            for match in re.findall('Ran: (\\d+) tests in (\\d+\\.\\d{4}) sec.'
                , output):
                num_tests = match[0]
                LOGGER.info('Ran: %s tests in %s sec.', num_tests, match[1])
            for match in re.findall('(- Passed: )(\\d+)', output):
                num_success = match[1]
                LOGGER.info(''.join(match))
            for match in re.findall('(- Skipped: )(\\d+)', output):
                num_skipped = match[1]
                LOGGER.info(''.join(match))
            for match in re.findall('(- Failed: )(\\d+)', output):
                num_failures = match[1]
                LOGGER.info(''.join(match))
            success_testcases = []
            for match in re.findall('\\{0\\} (.*?) \\.{3} ok', output):
                success_testcases.append(match)
            failed_testcases = []
            for match in re.findall('\\{0\\} (.*?) \\.{3} FAILED', output):
                failed_testcases.append(match)
            skipped_testcases = []
            for match in re.findall('\\{0\\} (.*?) \\.{3} SKIPPED:', output):
                skipped_testcases.append(match)
            num_executed = int(num_tests) - int(num_skipped)
            try:
                self.result = 100 * int(num_success) / int(num_executed)
            except ZeroDivisionError:
                LOGGER.error('No test has been executed')
            self.details = {'tests': int(num_tests), 'failures': int(
                num_failures), 'success': success_testcases, 'errors':
                failed_testcases, 'skipped': skipped_testcases}
        except Exception:
            self.result = 0
        LOGGER.info('Testcase %s success_rate is %s%%', self.case_name,
            self.result)

    @energy.enable_recording
    def run(self, **kwargs):
        """
        Start RefstackClient testcase.

        used for functest command line,
        functest testcase run refstack_defcore
        """
        self.start_time = time.time()
        try:
            if not self.tempestconf:
                self.generate_conf()
            self.run_defcore_default()
            self.parse_refstack_result()
            res = testcase.TestCase.EX_OK
        except Exception:
            LOGGER.exception('Error with run')
            res = testcase.TestCase.EX_RUN_ERROR
        finally:
            self.tempestconf.clean()
        self.stop_time = time.time()
        return res

    def _prep_test(self):
        """Check that the config file exists."""
        if not os.path.isfile(self.confpath):
            LOGGER.error('Conf file not valid: %s', self.confpath)
        if not os.path.isfile(self.testlist):
            LOGGER.error('testlist file not valid: %s', self.testlist)
    <mask token>


class RefstackClientParser(object):
    """Command line argument parser helper."""

    def __init__(self):
        """Initialize helper object."""
        self.functest_test = pkg_resources.resource_filename('functest',
            'opnfv_tests')
        self.conf_path = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/refstack_tempest.conf')
        self.defcore_list = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/defcore.txt')
        self.confpath = os.path.join(self.functest_test, self.conf_path)
        self.defcorelist = os.path.join(self.functest_test, self.defcore_list)
        self.parser = argparse.ArgumentParser()
        self.parser.add_argument('-c', '--config', help=
            'the file path of refstack_tempest.conf', default=self.confpath)
        self.parser.add_argument('-t', '--testlist', help=
            'Specify the file path or URL of a test list text file. This test list will contain specific test cases that should be tested.'
            , default=self.defcorelist)

    def parse_args(self, argv=None):
        """Parse command line arguments."""
        return vars(self.parser.parse_args(argv))


<mask token>

<mask token>


class RefstackClient(testcase.TestCase):
    """RefstackClient testcase implementation class."""

    def __init__(self, **kwargs):
        """Initialize RefstackClient testcase object."""
        if 'case_name' not in kwargs:
            kwargs['case_name'] = 'refstack_defcore'
        super(RefstackClient, self).__init__(**kwargs)
        self.tempestconf = None
        self.conf_path = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/refstack_tempest.conf')
        self.functest_test = pkg_resources.resource_filename('functest',
            'opnfv_tests')
        self.defcore_list = 'openstack/refstack_client/defcore.txt'
        self.confpath = os.path.join(self.functest_test, self.conf_path)
        self.defcorelist = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/defcore.txt')
        self.testlist = None
        self.insecure = ''
        if 'https' in CONST.__getattribute__('OS_AUTH_URL'
            ) and CONST.__getattribute__('OS_INSECURE').lower() == 'true':
            self.insecure = '-k'

    def generate_conf(self):
        """ Generate tempest.conf file to run tempest"""
        if not os.path.exists(conf_utils.REFSTACK_RESULTS_DIR):
            os.makedirs(conf_utils.REFSTACK_RESULTS_DIR)
        self.tempestconf = TempestConf()
        self.tempestconf.generate_tempestconf()

    def run_defcore(self, conf, testlist):
        """Run defcore sys command."""
        cmd = 'refstack-client test {0} -c {1} -v --test-list {2}'.format(self
            .insecure, conf, testlist)
        LOGGER.info("Starting Refstack_defcore test case: '%s'.", cmd)
        ft_utils.execute_command(cmd)

    def run_defcore_default(self):
        """Run default defcore sys command."""
        options = ['-v'] if not self.insecure else ['-v', self.insecure]
        cmd = ['refstack-client', 'test', '-c', self.confpath] + options + [
            '--test-list', self.defcorelist]
        LOGGER.info("Starting Refstack_defcore test case: '%s'.", cmd)
        with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
            'environment.log'), 'w+') as f_env:
            f_env.write(
                """Refstack environment:
  SUT: {}
  Scenario: {}
  Node: {}
  Date: {}
"""
                .format(CONST.__getattribute__('INSTALLER_TYPE'), CONST.
                __getattribute__('DEPLOY_SCENARIO'), CONST.__getattribute__
                ('NODE_NAME'), time.strftime('%a %b %d %H:%M:%S %Z %Y')))
        with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
            'refstack.log'), 'w+') as f_stdout:
            subprocess.call(cmd, shell=False, stdout=f_stdout, stderr=
                subprocess.STDOUT)

    def parse_refstack_result(self):
        """Parse Refstack results."""
        try:
            with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                'refstack.log'), 'r') as logfile:
                for line in logfile.readlines():
                    if 'Tests' in line:
                        break
                    if re.search('\\} tempest\\.', line):
                        LOGGER.info(line.replace('\n', ''))
            with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                'refstack.log'), 'r') as logfile:
                output = logfile.read()
            for match in re.findall('Ran: (\\d+) tests in (\\d+\\.\\d{4}) sec.'
                , output):
                num_tests = match[0]
                LOGGER.info('Ran: %s tests in %s sec.', num_tests, match[1])
            for match in re.findall('(- Passed: )(\\d+)', output):
                num_success = match[1]
                LOGGER.info(''.join(match))
            for match in re.findall('(- Skipped: )(\\d+)', output):
                num_skipped = match[1]
                LOGGER.info(''.join(match))
            for match in re.findall('(- Failed: )(\\d+)', output):
                num_failures = match[1]
                LOGGER.info(''.join(match))
            success_testcases = []
            for match in re.findall('\\{0\\} (.*?) \\.{3} ok', output):
                success_testcases.append(match)
            failed_testcases = []
            for match in re.findall('\\{0\\} (.*?) \\.{3} FAILED', output):
                failed_testcases.append(match)
            skipped_testcases = []
            for match in re.findall('\\{0\\} (.*?) \\.{3} SKIPPED:', output):
                skipped_testcases.append(match)
            num_executed = int(num_tests) - int(num_skipped)
            try:
                self.result = 100 * int(num_success) / int(num_executed)
            except ZeroDivisionError:
                LOGGER.error('No test has been executed')
            self.details = {'tests': int(num_tests), 'failures': int(
                num_failures), 'success': success_testcases, 'errors':
                failed_testcases, 'skipped': skipped_testcases}
        except Exception:
            self.result = 0
        LOGGER.info('Testcase %s success_rate is %s%%', self.case_name,
            self.result)

    @energy.enable_recording
    def run(self, **kwargs):
        """
        Start RefstackClient testcase.

        used for functest command line,
        functest testcase run refstack_defcore
        """
        self.start_time = time.time()
        try:
            if not self.tempestconf:
                self.generate_conf()
            self.run_defcore_default()
            self.parse_refstack_result()
            res = testcase.TestCase.EX_OK
        except Exception:
            LOGGER.exception('Error with run')
            res = testcase.TestCase.EX_RUN_ERROR
        finally:
            self.tempestconf.clean()
        self.stop_time = time.time()
        return res

    def _prep_test(self):
        """Check that the config file exists."""
        if not os.path.isfile(self.confpath):
            LOGGER.error('Conf file not valid: %s', self.confpath)
        if not os.path.isfile(self.testlist):
            LOGGER.error('testlist file not valid: %s', self.testlist)

    def main(self, **kwargs):
        """
        Execute RefstackClient testcase manually.

        used for manually running,
           python refstack_client.py -c <tempest_conf_path>
           --testlist <testlist_path>
           can generate a reference refstack_tempest.conf by
           python tempest_conf.py
        """
        try:
            self.confpath = kwargs['config']
            self.testlist = kwargs['testlist']
        except KeyError as exc:
            LOGGER.error('Cannot run refstack client. Please check %s', exc)
            return self.EX_RUN_ERROR
        try:
            self._prep_test()
            self.run_defcore(self.confpath, self.testlist)
            res = testcase.TestCase.EX_OK
        except Exception as exc:
            LOGGER.error('Error with run: %s', exc)
            res = testcase.TestCase.EX_RUN_ERROR
        return res


class RefstackClientParser(object):
    """Command line argument parser helper."""

    def __init__(self):
        """Initialize helper object."""
        self.functest_test = pkg_resources.resource_filename('functest',
            'opnfv_tests')
        self.conf_path = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/refstack_tempest.conf')
        self.defcore_list = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/defcore.txt')
        self.confpath = os.path.join(self.functest_test, self.conf_path)
        self.defcorelist = os.path.join(self.functest_test, self.defcore_list)
        self.parser = argparse.ArgumentParser()
        self.parser.add_argument('-c', '--config', help=
            'the file path of refstack_tempest.conf', default=self.confpath)
        self.parser.add_argument('-t', '--testlist', help=
            'Specify the file path or URL of a test list text file. This test list will contain specific test cases that should be tested.'
            , default=self.defcorelist)

    def parse_args(self, argv=None):
        """Parse command line arguments."""
        return vars(self.parser.parse_args(argv))


<mask token>

<mask token>


class RefstackClient(testcase.TestCase):
    """RefstackClient testcase implementation class."""

    def __init__(self, **kwargs):
        """Initialize RefstackClient testcase object."""
        if 'case_name' not in kwargs:
            kwargs['case_name'] = 'refstack_defcore'
        super(RefstackClient, self).__init__(**kwargs)
        self.tempestconf = None
        self.conf_path = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/refstack_tempest.conf')
        self.functest_test = pkg_resources.resource_filename('functest',
            'opnfv_tests')
        self.defcore_list = 'openstack/refstack_client/defcore.txt'
        self.confpath = os.path.join(self.functest_test, self.conf_path)
        self.defcorelist = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/defcore.txt')
        self.testlist = None
        self.insecure = ''
        if 'https' in CONST.__getattribute__('OS_AUTH_URL'
            ) and CONST.__getattribute__('OS_INSECURE').lower() == 'true':
            self.insecure = '-k'

    def generate_conf(self):
        """ Generate tempest.conf file to run tempest"""
        if not os.path.exists(conf_utils.REFSTACK_RESULTS_DIR):
            os.makedirs(conf_utils.REFSTACK_RESULTS_DIR)
        self.tempestconf = TempestConf()
        self.tempestconf.generate_tempestconf()

    def run_defcore(self, conf, testlist):
        """Run defcore sys command."""
        cmd = 'refstack-client test {0} -c {1} -v --test-list {2}'.format(self
            .insecure, conf, testlist)
        LOGGER.info("Starting Refstack_defcore test case: '%s'.", cmd)
        ft_utils.execute_command(cmd)

    def run_defcore_default(self):
        """Run default defcore sys command."""
        options = ['-v'] if not self.insecure else ['-v', self.insecure]
        cmd = ['refstack-client', 'test', '-c', self.confpath] + options + [
            '--test-list', self.defcorelist]
        LOGGER.info("Starting Refstack_defcore test case: '%s'.", cmd)
        with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
            'environment.log'), 'w+') as f_env:
            f_env.write(
                """Refstack environment:
  SUT: {}
  Scenario: {}
  Node: {}
  Date: {}
"""
                .format(CONST.__getattribute__('INSTALLER_TYPE'), CONST.
                __getattribute__('DEPLOY_SCENARIO'), CONST.__getattribute__
                ('NODE_NAME'), time.strftime('%a %b %d %H:%M:%S %Z %Y')))
        with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
            'refstack.log'), 'w+') as f_stdout:
            subprocess.call(cmd, shell=False, stdout=f_stdout, stderr=
                subprocess.STDOUT)

    def parse_refstack_result(self):
        """Parse Refstack results."""
        try:
            with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                'refstack.log'), 'r') as logfile:
                for line in logfile.readlines():
                    if 'Tests' in line:
                        break
                    if re.search('\\} tempest\\.', line):
                        LOGGER.info(line.replace('\n', ''))
            with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                'refstack.log'), 'r') as logfile:
                output = logfile.read()
            for match in re.findall('Ran: (\\d+) tests in (\\d+\\.\\d{4}) sec.'
                , output):
                num_tests = match[0]
                LOGGER.info('Ran: %s tests in %s sec.', num_tests, match[1])
            for match in re.findall('(- Passed: )(\\d+)', output):
                num_success = match[1]
                LOGGER.info(''.join(match))
            for match in re.findall('(- Skipped: )(\\d+)', output):
                num_skipped = match[1]
                LOGGER.info(''.join(match))
            for match in re.findall('(- Failed: )(\\d+)', output):
                num_failures = match[1]
                LOGGER.info(''.join(match))
            success_testcases = []
            for match in re.findall('\\{0\\} (.*?) \\.{3} ok', output):
                success_testcases.append(match)
            failed_testcases = []
            for match in re.findall('\\{0\\} (.*?) \\.{3} FAILED', output):
                failed_testcases.append(match)
            skipped_testcases = []
            for match in re.findall('\\{0\\} (.*?) \\.{3} SKIPPED:', output):
                skipped_testcases.append(match)
            num_executed = int(num_tests) - int(num_skipped)
            try:
                self.result = 100 * int(num_success) / int(num_executed)
            except ZeroDivisionError:
                LOGGER.error('No test has been executed')
            self.details = {'tests': int(num_tests), 'failures': int(
                num_failures), 'success': success_testcases, 'errors':
                failed_testcases, 'skipped': skipped_testcases}
        except Exception:
            self.result = 0
        LOGGER.info('Testcase %s success_rate is %s%%', self.case_name,
            self.result)

    @energy.enable_recording
    def run(self, **kwargs):
        """
        Start RefstackClient testcase.

        used for functest command line,
        functest testcase run refstack_defcore
        """
        self.start_time = time.time()
        try:
            if not self.tempestconf:
                self.generate_conf()
            self.run_defcore_default()
            self.parse_refstack_result()
            res = testcase.TestCase.EX_OK
        except Exception:
            LOGGER.exception('Error with run')
            res = testcase.TestCase.EX_RUN_ERROR
        finally:
            self.tempestconf.clean()
        self.stop_time = time.time()
        return res

    def _prep_test(self):
        """Check that the config file exists."""
        if not os.path.isfile(self.confpath):
            LOGGER.error('Conf file not valid: %s', self.confpath)
        if not os.path.isfile(self.testlist):
            LOGGER.error('testlist file not valid: %s', self.testlist)

    def main(self, **kwargs):
        """
        Execute RefstackClient testcase manually.

        used for manually running,
           python refstack_client.py -c <tempest_conf_path>
           --testlist <testlist_path>
           can generate a reference refstack_tempest.conf by
           python tempest_conf.py
        """
        try:
            self.confpath = kwargs['config']
            self.testlist = kwargs['testlist']
        except KeyError as exc:
            LOGGER.error('Cannot run refstack client. Please check %s', exc)
            return self.EX_RUN_ERROR
        try:
            self._prep_test()
            self.run_defcore(self.confpath, self.testlist)
            res = testcase.TestCase.EX_OK
        except Exception as exc:
            LOGGER.error('Error with run: %s', exc)
            res = testcase.TestCase.EX_RUN_ERROR
        return res


class RefstackClientParser(object):
    """Command line argument parser helper."""

    def __init__(self):
        """Initialize helper object."""
        self.functest_test = pkg_resources.resource_filename('functest',
            'opnfv_tests')
        self.conf_path = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/refstack_tempest.conf')
        self.defcore_list = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/defcore.txt')
        self.confpath = os.path.join(self.functest_test, self.conf_path)
        self.defcorelist = os.path.join(self.functest_test, self.defcore_list)
        self.parser = argparse.ArgumentParser()
        self.parser.add_argument('-c', '--config', help=
            'the file path of refstack_tempest.conf', default=self.confpath)
        self.parser.add_argument('-t', '--testlist', help=
            'Specify the file path or URL of a test list text file. This test list will contain specific test cases that should be tested.'
            , default=self.defcorelist)

    def parse_args(self, argv=None):
        """Parse command line arguments."""
        return vars(self.parser.parse_args(argv))


def main():
    """Run RefstackClient testcase with CLI."""
    logging.basicConfig()
    refstackclient = RefstackClient()
    parser = RefstackClientParser()
    args = parser.parse_args(sys.argv[1:])
    try:
        result = refstackclient.main(**args)
        if result != testcase.TestCase.EX_OK:
            return result
    except Exception:
        return testcase.TestCase.EX_RUN_ERROR

<mask token>
__author__ = (
    'Matthew Li <matthew.lijun@huawei.com>,Linda Wang <wangwulin@huawei.com>')
LOGGER = logging.getLogger(__name__)


class RefstackClient(testcase.TestCase):
    """RefstackClient testcase implementation class."""

    def __init__(self, **kwargs):
        """Initialize RefstackClient testcase object."""
        if 'case_name' not in kwargs:
            kwargs['case_name'] = 'refstack_defcore'
        super(RefstackClient, self).__init__(**kwargs)
        self.tempestconf = None
        self.conf_path = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/refstack_tempest.conf')
        self.functest_test = pkg_resources.resource_filename('functest',
            'opnfv_tests')
        self.defcore_list = 'openstack/refstack_client/defcore.txt'
        self.confpath = os.path.join(self.functest_test, self.conf_path)
        self.defcorelist = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/defcore.txt')
        self.testlist = None
        self.insecure = ''
        if 'https' in CONST.__getattribute__('OS_AUTH_URL'
            ) and CONST.__getattribute__('OS_INSECURE').lower() == 'true':
            self.insecure = '-k'

    def generate_conf(self):
        """ Generate tempest.conf file to run tempest"""
        if not os.path.exists(conf_utils.REFSTACK_RESULTS_DIR):
            os.makedirs(conf_utils.REFSTACK_RESULTS_DIR)
        self.tempestconf = TempestConf()
        self.tempestconf.generate_tempestconf()

    def run_defcore(self, conf, testlist):
        """Run defcore sys command."""
        cmd = 'refstack-client test {0} -c {1} -v --test-list {2}'.format(self
            .insecure, conf, testlist)
        LOGGER.info("Starting Refstack_defcore test case: '%s'.", cmd)
        ft_utils.execute_command(cmd)

    def run_defcore_default(self):
        """Run default defcore sys command."""
        options = ['-v'] if not self.insecure else ['-v', self.insecure]
        cmd = ['refstack-client', 'test', '-c', self.confpath] + options + [
            '--test-list', self.defcorelist]
        LOGGER.info("Starting Refstack_defcore test case: '%s'.", cmd)
        with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
            'environment.log'), 'w+') as f_env:
            f_env.write(
                """Refstack environment:
  SUT: {}
  Scenario: {}
  Node: {}
  Date: {}
"""
                .format(CONST.__getattribute__('INSTALLER_TYPE'), CONST.
                __getattribute__('DEPLOY_SCENARIO'), CONST.__getattribute__
                ('NODE_NAME'), time.strftime('%a %b %d %H:%M:%S %Z %Y')))
        with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
            'refstack.log'), 'w+') as f_stdout:
            subprocess.call(cmd, shell=False, stdout=f_stdout, stderr=
                subprocess.STDOUT)

    def parse_refstack_result(self):
        """Parse Refstack results."""
        try:
            with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                'refstack.log'), 'r') as logfile:
                for line in logfile.readlines():
                    if 'Tests' in line:
                        break
                    if re.search('\\} tempest\\.', line):
                        LOGGER.info(line.replace('\n', ''))
            with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                'refstack.log'), 'r') as logfile:
                output = logfile.read()
            for match in re.findall('Ran: (\\d+) tests in (\\d+\\.\\d{4}) sec.'
                , output):
                num_tests = match[0]
                LOGGER.info('Ran: %s tests in %s sec.', num_tests, match[1])
            for match in re.findall('(- Passed: )(\\d+)', output):
                num_success = match[1]
                LOGGER.info(''.join(match))
            for match in re.findall('(- Skipped: )(\\d+)', output):
                num_skipped = match[1]
                LOGGER.info(''.join(match))
            for match in re.findall('(- Failed: )(\\d+)', output):
                num_failures = match[1]
                LOGGER.info(''.join(match))
            success_testcases = []
            for match in re.findall('\\{0\\} (.*?) \\.{3} ok', output):
                success_testcases.append(match)
            failed_testcases = []
            for match in re.findall('\\{0\\} (.*?) \\.{3} FAILED', output):
                failed_testcases.append(match)
            skipped_testcases = []
            for match in re.findall('\\{0\\} (.*?) \\.{3} SKIPPED:', output):
                skipped_testcases.append(match)
            num_executed = int(num_tests) - int(num_skipped)
            try:
                self.result = 100 * int(num_success) / int(num_executed)
            except ZeroDivisionError:
                LOGGER.error('No test has been executed')
            self.details = {'tests': int(num_tests), 'failures': int(
                num_failures), 'success': success_testcases, 'errors':
                failed_testcases, 'skipped': skipped_testcases}
        except Exception:
            self.result = 0
        LOGGER.info('Testcase %s success_rate is %s%%', self.case_name,
            self.result)

    @energy.enable_recording
    def run(self, **kwargs):
        """
        Start RefstackClient testcase.

        used for functest command line,
        functest testcase run refstack_defcore
        """
        self.start_time = time.time()
        try:
            if not self.tempestconf:
                self.generate_conf()
            self.run_defcore_default()
            self.parse_refstack_result()
            res = testcase.TestCase.EX_OK
        except Exception:
            LOGGER.exception('Error with run')
            res = testcase.TestCase.EX_RUN_ERROR
        finally:
            self.tempestconf.clean()
        self.stop_time = time.time()
        return res

    def _prep_test(self):
        """Check that the config file exists."""
        if not os.path.isfile(self.confpath):
            LOGGER.error('Conf file not valid: %s', self.confpath)
        if not os.path.isfile(self.testlist):
            LOGGER.error('testlist file not valid: %s', self.testlist)

    def main(self, **kwargs):
        """
        Execute RefstackClient testcase manually.

        used for manually running,
           python refstack_client.py -c <tempest_conf_path>
           --testlist <testlist_path>
           can generate a reference refstack_tempest.conf by
           python tempest_conf.py
        """
        try:
            self.confpath = kwargs['config']
            self.testlist = kwargs['testlist']
        except KeyError as exc:
            LOGGER.error('Cannot run refstack client. Please check %s', exc)
            return self.EX_RUN_ERROR
        try:
            self._prep_test()
            self.run_defcore(self.confpath, self.testlist)
            res = testcase.TestCase.EX_OK
        except Exception as exc:
            LOGGER.error('Error with run: %s', exc)
            res = testcase.TestCase.EX_RUN_ERROR
        return res


class RefstackClientParser(object):
    """Command line argument parser helper."""

    def __init__(self):
        """Initialize helper object."""
        self.functest_test = pkg_resources.resource_filename('functest',
            'opnfv_tests')
        self.conf_path = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/refstack_tempest.conf')
        self.defcore_list = pkg_resources.resource_filename('functest',
            'opnfv_tests/openstack/refstack_client/defcore.txt')
        self.confpath = os.path.join(self.functest_test, self.conf_path)
        self.defcorelist = os.path.join(self.functest_test, self.defcore_list)
        self.parser = argparse.ArgumentParser()
        self.parser.add_argument('-c', '--config', help=
            'the file path of refstack_tempest.conf', default=self.confpath)
        self.parser.add_argument('-t', '--testlist', help=
            'Specify the file path or URL of a test list text file. This test list will contain specific test cases that should be tested.'
            , default=self.defcorelist)

    def parse_args(self, argv=None):
        """Parse command line arguments."""
        return vars(self.parser.parse_args(argv))


def main():
    """Run RefstackClient testcase with CLI."""
    logging.basicConfig()
    refstackclient = RefstackClient()
    parser = RefstackClientParser()
    args = parser.parse_args(sys.argv[1:])
    try:
        result = refstackclient.main(**args)
        if result != testcase.TestCase.EX_OK:
            return result
    except Exception:
        return testcase.TestCase.EX_RUN_ERROR

#!/usr/bin/env python

# Copyright (c) 2017 Huawei Technologies Co.,Ltd 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

"""Refstack client testcase implemenation."""

from __future__ import division

import argparse
import logging
import os
import re
import sys
import subprocess
import time

import pkg_resources

from functest.core import testcase
from functest.energy import energy
from functest.opnfv_tests.openstack.refstack_client.tempest_conf \
    import TempestConf
from functest.opnfv_tests.openstack.tempest import conf_utils
from functest.utils.constants import CONST
import functest.utils.functest_utils as ft_utils

__author__ = ("Matthew Li <matthew.lijun@huawei.com>,"
              "Linda Wang <wangwulin@huawei.com>")

# logging configuration """
LOGGER = logging.getLogger(__name__)


class RefstackClient(testcase.TestCase):
    """RefstackClient testcase implementation class."""
    # pylint: disable=too-many-instance-attributes

    def __init__(self, **kwargs):
        """Initialize RefstackClient testcase object."""
        if "case_name" not in kwargs:
            kwargs["case_name"] = "refstack_defcore"
        super(RefstackClient, self).__init__(**kwargs)
        self.tempestconf = None
        self.conf_path = pkg_resources.resource_filename(
            'functest',
            'opnfv_tests/openstack/refstack_client/refstack_tempest.conf')
        self.functest_test = pkg_resources.resource_filename(
            'functest', 'opnfv_tests')
        self.defcore_list = 'openstack/refstack_client/defcore.txt'
        self.confpath = os.path.join(self.functest_test,
                                     self.conf_path)
        self.defcorelist = pkg_resources.resource_filename(
            'functest', 'opnfv_tests/openstack/refstack_client/defcore.txt')
        self.testlist = None
        self.insecure = ''
        if ('https' in CONST.__getattribute__('OS_AUTH_URL') and
                CONST.__getattribute__('OS_INSECURE').lower() == 'true'):
            self.insecure = '-k'

    def generate_conf(self):
        """ Generate tempest.conf file to run tempest"""
        if not os.path.exists(conf_utils.REFSTACK_RESULTS_DIR):
            os.makedirs(conf_utils.REFSTACK_RESULTS_DIR)

        self.tempestconf = TempestConf()
        self.tempestconf.generate_tempestconf()

    def run_defcore(self, conf, testlist):
        """Run defcore sys command."""
        cmd = ("refstack-client test {0} -c {1} -v --test-list {2}"
               .format(self.insecure, conf, testlist))
        LOGGER.info("Starting Refstack_defcore test case: '%s'.", cmd)
        ft_utils.execute_command(cmd)

    def run_defcore_default(self):
        """Run default defcore sys command."""
        options = ["-v"] if not self.insecure else ["-v", self.insecure]
        cmd = (["refstack-client", "test", "-c", self.confpath] +
               options + ["--test-list", self.defcorelist])
        LOGGER.info("Starting Refstack_defcore test case: '%s'.", cmd)

        with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                               "environment.log"), 'w+') as f_env:
            f_env.write(
                ("Refstack environment:\n"
                 "  SUT: {}\n  Scenario: {}\n  Node: {}\n  Date: {}\n")
                .format(CONST.__getattribute__('INSTALLER_TYPE'),
                        CONST.__getattribute__('DEPLOY_SCENARIO'),
                        CONST.__getattribute__('NODE_NAME'),
                        time.strftime("%a %b %d %H:%M:%S %Z %Y")))

        with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                               "refstack.log"), 'w+') as f_stdout:
            subprocess.call(cmd, shell=False, stdout=f_stdout,
                            stderr=subprocess.STDOUT)

    def parse_refstack_result(self):
        """Parse Refstack results."""
        try:
            with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                                   "refstack.log"), 'r') as logfile:
                for line in logfile.readlines():
                    if 'Tests' in line:
                        break
                    if re.search(r"\} tempest\.", line):
                        LOGGER.info(line.replace('\n', ''))

            with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
                                   "refstack.log"), 'r') as logfile:
                output = logfile.read()

            for match in re.findall(r"Ran: (\d+) tests in (\d+\.\d{4}) sec.",
                                    output):
                num_tests = match[0]
                LOGGER.info("Ran: %s tests in %s sec.", num_tests, match[1])
            for match in re.findall(r"(- Passed: )(\d+)", output):
                num_success = match[1]
                LOGGER.info("".join(match))
            for match in re.findall(r"(- Skipped: )(\d+)", output):
                num_skipped = match[1]
                LOGGER.info("".join(match))
            for match in re.findall(r"(- Failed: )(\d+)", output):
                num_failures = match[1]
                LOGGER.info("".join(match))
            success_testcases = []
            for match in re.findall(r"\{0\} (.*?) \.{3} ok", output):
                success_testcases.append(match)
            failed_testcases = []
            for match in re.findall(r"\{0\} (.*?) \.{3} FAILED", output):
                failed_testcases.append(match)
            skipped_testcases = []
            for match in re.findall(r"\{0\} (.*?) \.{3} SKIPPED:", output):
                skipped_testcases.append(match)

            num_executed = int(num_tests) - int(num_skipped)

            try:
                self.result = 100 * int(num_success) / int(num_executed)
            except ZeroDivisionError:
                LOGGER.error("No test has been executed")

            self.details = {"tests": int(num_tests),
                            "failures": int(num_failures),
                            "success": success_testcases,
                            "errors": failed_testcases,
                            "skipped": skipped_testcases}
        except Exception:  # pylint: disable=broad-except
            self.result = 0

        LOGGER.info("Testcase %s success_rate is %s%%",
                    self.case_name, self.result)

    @energy.enable_recording
    def run(self, **kwargs):
        """
        Start RefstackClient testcase.

        used for functest command line,
        functest testcase run refstack_defcore
        """
        self.start_time = time.time()

        try:
            # Make sure that Tempest is configured
            if not self.tempestconf:
                self.generate_conf()
            self.run_defcore_default()
            self.parse_refstack_result()
            res = testcase.TestCase.EX_OK
        except Exception:  # pylint: disable=broad-except
            LOGGER.exception("Error with run")
            res = testcase.TestCase.EX_RUN_ERROR
        finally:
            self.tempestconf.clean()

        self.stop_time = time.time()
        return res

    def _prep_test(self):
        """Check that the config file exists."""
        if not os.path.isfile(self.confpath):
            LOGGER.error("Conf file not valid: %s", self.confpath)
        if not os.path.isfile(self.testlist):
            LOGGER.error("testlist file not valid: %s", self.testlist)

    def main(self, **kwargs):
        """
        Execute RefstackClient testcase manually.

        used for manually running,
           python refstack_client.py -c <tempest_conf_path>
           --testlist <testlist_path>
           can generate a reference refstack_tempest.conf by
           python tempest_conf.py
        """
        try:
            self.confpath = kwargs['config']
            self.testlist = kwargs['testlist']
        except KeyError as exc:
            LOGGER.error("Cannot run refstack client. Please check "
                         "%s", exc)
            return self.EX_RUN_ERROR
        try:
            self._prep_test()
            self.run_defcore(self.confpath, self.testlist)
            res = testcase.TestCase.EX_OK
        except Exception as exc:  # pylint: disable=broad-except
            LOGGER.error('Error with run: %s', exc)
            res = testcase.TestCase.EX_RUN_ERROR

        return res


class RefstackClientParser(object):  # pylint: disable=too-few-public-methods
    """Command line argument parser helper."""

    def __init__(self):
        """Initialize helper object."""
        self.functest_test = pkg_resources.resource_filename(
            'functest', 'opnfv_tests')
        self.conf_path = pkg_resources.resource_filename(
            'functest',
            'opnfv_tests/openstack/refstack_client/refstack_tempest.conf')
        self.defcore_list = pkg_resources.resource_filename(
            'functest', 'opnfv_tests/openstack/refstack_client/defcore.txt')
        self.confpath = os.path.join(self.functest_test,
                                     self.conf_path)
        self.defcorelist = os.path.join(self.functest_test,
                                        self.defcore_list)
        self.parser = argparse.ArgumentParser()
        self.parser.add_argument(
            '-c', '--config',
            help='the file path of refstack_tempest.conf',
            default=self.confpath)
        self.parser.add_argument(
            '-t', '--testlist',
            help='Specify the file path or URL of a test list text file. '
                 'This test list will contain specific test cases that '
                 'should be tested.',
            default=self.defcorelist)

    def parse_args(self, argv=None):
        """Parse command line arguments."""
        return vars(self.parser.parse_args(argv))


def main():
    """Run RefstackClient testcase with CLI."""
    logging.basicConfig()
    refstackclient = RefstackClient()
    parser = RefstackClientParser()
    args = parser.parse_args(sys.argv[1:])
    try:
        result = refstackclient.main(**args)
        if result != testcase.TestCase.EX_OK:
            return result
    except Exception:  # pylint: disable=broad-except
        return testcase.TestCase.EX_RUN_ERROR
