3 # Simple subunit testrunner for python
4 # Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
6 # Licensed under either the Apache License, Version 2.0 or the BSD 3-clause
7 # license at the users choice. A copy of both licenses are available in the
8 # project source as Apache-2.0 and BSD. You may not use this file except in
9 # compliance with one of these two licences.
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under these licenses is distributed on an "AS IS" BASIS, WITHOUT
13 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
14 # license you chose for the specific language governing permissions and
15 # limitations under that license.
18 """Run a unittest testcase reporting results as Subunit.
20 $ python -m subunit.run mylib.tests.test_suite
25 from subunit import TestProtocolClient, get_default_formatter
26 from subunit.test_results import AutoTimingTestResultDecorator
27 from testtools.run import (
36 class SubunitTestRunner(object):
37 def __init__(self, verbosity=None, failfast=None, buffer=None, stream=None):
38 """Create a TestToolsTestRunner.
40 :param verbosity: Ignored.
41 :param failfast: Stop running tests at the first failure.
42 :param buffer: Ignored.
44 self.failfast = failfast
45 self.stream = stream or sys.stdout
48 "Run the given test case or test suite."
49 result = TestProtocolClient(self.stream)
50 result = AutoTimingTestResultDecorator(result)
51 if self.failfast is not None:
52 result.failfast = self.failfast
57 class SubunitTestProgram(TestProgram):
61 def usageExit(self, msg=None):
64 usage = {'progName': self.progName, 'catchbreak': '', 'failfast': '',
66 if self.failfast != False:
67 usage['failfast'] = FAILFAST
68 if self.catchbreak != False:
69 usage['catchbreak'] = CATCHBREAK
70 if self.buffer != False:
71 usage['buffer'] = BUFFEROUTPUT
72 usage_text = self.USAGE % usage
73 usage_lines = usage_text.split('\n')
74 usage_lines.insert(2, "Run a test suite with a subunit reporter.")
75 usage_lines.insert(3, "")
76 print('\n'.join(usage_lines))
80 if __name__ == '__main__':
81 stream = get_default_formatter()
82 runner = SubunitTestRunner
83 SubunitTestProgram(module=None, argv=sys.argv, testRunner=runner,