update_testrail_xml/cmd.py

#!/usr/bin/env python

import argparse
import logging
import os
import sys
import traceback
import warnings

from reporter import Reporter

warnings.simplefilter("always", DeprecationWarning)
logger = logging.getLogger(__name__)

if sys.version_info[0] == 3:
    str_cls = str
else:
    str_cls = eval("unicode")


def filename(string):
    if not os.path.exists(string):
        msg = "%r is not exists" % string
        raise argparse.ArgumentTypeError(msg)
    if not os.path.isfile(string):
        msg = "%r is not a file" % string
        raise argparse.ArgumentTypeError(msg)
    return string


def parse_args(args):
    defaults = {
        "TESTRAIL_URL": "https://mirantis.testrail.com",
        "TESTRAIL_USER": "user@example.com",
        "TESTRAIL_PASSWORD": "password",
        "TESTRAIL_PROJECT": "Mirantis OpenStack",
        "TESTRAIL_MILESTONE": "9.0",
        "TESTRAIL_TEST_SUITE": "[{0.testrail_milestone}] MOSQA",
        "XUNIT_REPORT": "report.xml",
        "OUTPUT_XUNIT_REPORT": "output_report.xml",
        "XUNIT_NAME_TEMPLATE": "{id}",
        "TESTRAIL_NAME_TEMPLATE": "{custom_report_label}",
        "TRACE_LEN": 100,
        "ISO_ID": None,
        "TESTRAIL_PLAN_NAME": None,
        "ENV_DESCRIPTION": "",
        "TEST_RESULTS_LINK": "",
        "PASTE_BASE_URL": None,
    }
    defaults = {k: os.environ.get(k, v) for k, v in defaults.items()}

    parser = argparse.ArgumentParser(description="xUnit to testrail reporter")
    parser.add_argument(
        "xunit_report",
        type=filename,
        default=defaults["XUNIT_REPORT"],
        help="xUnit report XML file",
    )

    parser.add_argument(
        "--output-xunit-report",
        type=str_cls,
        default=defaults["OUTPUT_XUNIT_REPORT"],
        help="Output xUnit report XML file after update",
    )

    parser.add_argument(
        "--xunit-name-template",
        type=str_cls,
        default=defaults["XUNIT_NAME_TEMPLATE"],
        help="template for xUnit cases to make id string",
    )
    parser.add_argument(
        "--testrail-name-template",
        type=str_cls,
        default=defaults["TESTRAIL_NAME_TEMPLATE"],
        help="template for TestRail cases to make id string",
    )

    parser.add_argument(
        "--env-description",
        type=str_cls,
        default=defaults["ENV_DESCRIPTION"],
        help="env deploy type description (for TestRun name)",
    )

    group = parser.add_mutually_exclusive_group()
    group.add_argument(
        "--iso-id",
        type=str_cls,
        default=defaults["ISO_ID"],
        help="id of build Fuel iso (DEPRECATED)",
    )
    group.add_argument(
        "--testrail-plan-name",
        type=str_cls,
        default=defaults["TESTRAIL_PLAN_NAME"],
        help="name of test plan to be displayed in testrail",
    )

    parser.add_argument(
        "--test-results-link",
        type=str_cls,
        default=defaults["TEST_RESULTS_LINK"],
        help="link to test job results",
    )
    parser.add_argument(
        "--testrail-url",
        type=str_cls,
        default=defaults["TESTRAIL_URL"],
        help="base url of testrail",
    )
    parser.add_argument(
        "--testrail-user",
        type=str_cls,
        default=defaults["TESTRAIL_USER"],
        help="testrail user",
    )
    parser.add_argument(
        "--testrail-password",
        type=str_cls,
        default=defaults["TESTRAIL_PASSWORD"],
        help="testrail password",
    )
    parser.add_argument(
        "--testrail-project",
        type=str_cls,
        default=defaults["TESTRAIL_PROJECT"],
        help="testrail project name",
    )
    parser.add_argument(
        "--testrail-milestone",
        type=str_cls,
        default=defaults["TESTRAIL_MILESTONE"],
        help="testrail project milestone",
    )
    parser.add_argument(
        "--testrail-suite",
        type=str_cls,
        default=defaults["TESTRAIL_TEST_SUITE"],
        help="testrail project suite name",
    )
    parser.add_argument(
        "--trace-len",
        type=int,
        default=defaults["TRACE_LEN"],
        help="testrail project name",
    )
    parser.add_argument(
        "--send-skipped",
        action="store_true",
        default=False,
        help="send skipped cases to testrail",
    )
    parser.add_argument(
        "--send-duplicates",
        action="store_true",
        default=False,
        help="send duplicated cases to testrail",
    )
    parser.add_argument(
        "--paste-url",
        type=str_cls,
        default=defaults["PASTE_BASE_URL"],
        help=(
            "pastebin service JSON API URL to send test case logs and trace,"
            " example: http://localhost:5000/"
        ),
    )
    parser.add_argument(
        "--testrail-run-update",
        dest="use_test_run_if_exists",
        action="store_true",
        default=False,
        help="don't create new test run if such already exists",
    )
    parser.add_argument(
        "--dry-run",
        "-n",
        action="store_true",
        default=False,
        help="Just print mapping table",
    )
    parser.add_argument(
        "--verbose",
        "-v",
        action="store_true",
        default=False,
        help="Verbose mode",
    )

    return parser.parse_args(args)


def main(args=None):

    args = args or sys.argv[1:]

    args = parse_args(args)

    if not args.testrail_plan_name:
        args.testrail_plan_name = (
            "{0.testrail_milestone} iso " "#{0.iso_id}"
        ).format(args)

        msg = (
            "--iso-id parameter is DEPRECATED. "
            "It is recommended to use --testrail-plan-name parameter."
        )
        warnings.warn(msg, DeprecationWarning)

    logger_dict = dict(stream=sys.stderr)
    if args.verbose:
        logger_dict["level"] = logging.DEBUG

    logging.basicConfig(**logger_dict)
    trace_len = args.trace_len

    reporter = Reporter(
        xunit_report=args.xunit_report,
        output_xunit_report=args.output_xunit_report,
        env_description=args.env_description,
        test_results_link=args.test_results_link,
        paste_url=args.paste_url,
    )
    suite = args.testrail_suite.format(args)
    reporter.config_testrail(
        base_url=args.testrail_url,
        username=args.testrail_user,
        password=args.testrail_password,
        project=args.testrail_project,
        tests_suite=suite,
        send_skipped=args.send_skipped,
        send_duplicates=args.send_duplicates,
        use_test_run_if_exists=args.use_test_run_if_exists,
    )

    empty_classnames = reporter.get_empty_classnames()
    all_empty_cases = reporter.get_testcases(empty_classnames)

    reporter.update_testcases(all_empty_cases)
    reporter.delete_duplicates()
    reporter.cut_long_traces(trace_len)
    reporter.delete_temporary_file()


if __name__ == "__main__":
    try:
        main()
    except Exception:
        traceback.print_exc(file=sys.stdout)
        sys.exit(1)