#    Copyright 2015 Mirantis, Inc
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

from oslo_utils import importutils


class Test(object):
    """
    This class represents siginificant information about test case
    such as:
        test
        its execution report
        its result
        and its duration

    """
    def safe_import(self):
        """
        Performs safe import on demand of test class
        """
        try:
            importutils.import_class(self._test_class)
        except ImportError:
            print("Can't import test's class: %s. "
                  "It is not installed." % self._test_class)

    def __init__(self, test_class):
        """
        @param test_class: unit test case
        @type test_class: basestring
        """
        self._test_class = test_class

        self._test_caption = test_class

        self._duration = None
        self._report = None
        self._result = None

    @property
    def result(self):
        return self._result

    @result.setter
    def result(self, result):
        self._result = result

    @property
    def description(self):
        """
        Extracts docstrings from test
        :rtype: dict
        """
        return {
            'test': self._test_caption,
            'report': self.report,
            'result': self.result,
            'duration': self.duration,
        }

    @property
    def duration(self):
        """
        Test execution duration
        """
        return self._duration

    @duration.setter
    def duration(self, duration):
        self._duration = duration

    @property
    def name(self):
        """
        Returns nose test name
        """
        return self._test_caption

    @name.setter
    def name(self, name):
        self._test_caption = name

    @property
    def report(self):
        return self._report

    @report.setter
    def report(self, report):
        self._report = report