#                Perforce Defect Tracking Integration Project
#                 <http://www.ravenbrook.com/project/p4dti/>
#
#      P4DTI_UNITTEST.PY -- EXTENSIONS TO UNIT TEST FRAMEWORK FOR P4DTI
#
#                 Gareth Rees, Ravenbrook Limited, 2001-04-24
#
#
# 1. INTRODUCTION
#
# This Python module extends the TestCase class in the unittest module [PyUnit]
# in order to support data-driven tests [GDR 2001-04-24].
#
# The intended readership is project developers.
#
# This document is not confidential.

import unittest

class TestCase(unittest.TestCase):
    def __call__(self, result=None):
        if result is None: result = self.defaultTestResult()
        self.result = result
        unittest.TestCase.__call__(self, result)

    def addFailure(self, msg):
        try:
            raise AssertionError, msg
        except AssertionError:
            self.result.addFailure(self,self._TestCase__exc_info())


# A. REFERENCES
#
# [GDR 2001-04-24] "Data-driven tests" (e-mail message); Gareth Rees;
# Ravenbrook Limited; 2001-04-24;
# <http://info.ravenbrook.com/mail/2001/04/28/17-52-55/0.txt>.
#
# [PyUnit] "PyUnit - a unit testing framework for Python"; Steve Purcell;
# <http://pyunit.sourceforge.net/>.
#
#
# B. DOCUMENT HISTORY
#
# 2001-04-24 GDR Created.
#
#
# C. COPYRIGHT AND LICENCE
#
# This file is copyright (c) 2001 Perforce Software, Inc.  All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1.  Redistributions of source code must retain the above copyright notice,
#     this list of conditions and the following disclaimer.
#
# 2.  Redistributions in binary form must reproduce the above copyright notice,
#     this list of conditions and the following disclaimer in the documentation
#     and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
#
# $Id: //info.ravenbrook.com/project/p4dti/version/1.3/test/p4dti_unittest.py#1 $