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# Copyright (C) 2013-2021 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
class TestResult(object):
"""Base class to record and report test results.
Method record is to record the results of test case, and report
method is to report the recorded results by a given reporter.
"""
def record(self, parameter, result):
raise NotImplementedError("Abstract Method:record.")
def report(self, reporter, name):
"""Report the test results by reporter."""
raise NotImplementedError("Abstract Method:report.")
class SingleStatisticTestResult(TestResult):
"""Test results for the test case with a single statistic."""
def __init__(self):
super (SingleStatisticTestResult, self).__init__ ()
self.results = dict ()
def record(self, parameter, result):
if parameter in self.results:
self.results[parameter].append(result)
else:
self.results[parameter] = [result]
def report(self, reporter, name):
reporter.start()
for key in sorted(self.results.keys()):
reporter.report(name, key, self.results[key])
reporter.end()
class ResultFactory(object):
"""A factory to create an instance of TestResult."""
def create_result(self):
"""Create an instance of TestResult."""
raise NotImplementedError("Abstract Method:create_result.")
class SingleStatisticResultFactory(ResultFactory):
"""A factory to create an instance of SingleStatisticTestResult."""
def create_result(self):
return SingleStatisticTestResult()
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