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#!/usr/bin/env python
""" This is a hacked version of PyUnit that extends its reporting capabilities
with optional meta data on the test cases. It also makes it possible to
separate the standard and error output streams in TextTestRunner.
It's a hack rather than a set of subclasses because a) Steve had used double
underscore private attributes for some things I needed access to, and b) the
changes affected so many classes that it was easier just to hack it.
The changes are in the following places:
TestCase:
- minor refactoring of __init__ and __call__ internals
- added some attributes and methods for storing and retrieving meta data
_TextTestResult
- refactored the stream handling
- incorporated all the output code from TextTestRunner
- made the output of FAIL and ERROR information more flexible and
incorporated the new meta data from TestCase
- added a flag called 'explain' to __init__ that controls whether the new '
explanation' meta data from TestCase is printed along with tracebacks
TextTestRunner
- delegated all output to _TextTestResult
- added 'err' and 'explain' to the __init__ signature to match the changes
in _TextTestResult
TestProgram
- added -e and --explain as flags on the command line
-- Tavis Rudd <tavis@redonions.net> (Sept 28th, 2001)
- _TestTextResult.printErrorList(): print blank line after each traceback
-- Mike Orr <mso@oz.net> (Nov 11, 2002)
TestCase methods copied from unittest in Python 2.3:
- .assertAlmostEqual(first, second, places=7, msg=None): to N decimal places.
- .failIfAlmostEqual(first, second, places=7, msg=None)
-- Mike Orr (Jan 5, 2004)
Below is the original docstring for unittest.
---------------------------------------------------------------------------
Python unit testing framework, based on Erich Gamma's JUnit and Kent Beck's
Smalltalk testing framework.
This module contains the core framework classes that form the basis of
specific test cases and suites (TestCase, TestSuite etc.), and also a
text-based utility class for running the tests and reporting the results
(TextTestRunner).
Simple usage:
import unittest
class IntegerArithmenticTestCase(unittest.TestCase):
def testAdd(self): ## test method names begin 'test*'
self.assertEquals((1 + 2), 3)
self.assertEquals(0 + 1, 1)
def testMultiply(self);
self.assertEquals((0 * 10), 0)
self.assertEquals((5 * 8), 40)
if __name__ == '__main__':
unittest.main()
Further information is available in the bundled documentation, and from
http://pyunit.sourceforge.net/
Copyright (c) 1999, 2000, 2001 Steve Purcell
This module is free software, and you may redistribute it and/or modify
it under the same terms as Python itself, so long as this copyright message
and disclaimer are retained in their original form.
IN NO EVENT SHALL THE AUTHOR BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF
THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
THE AUTHOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS,
AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
"""
__author__ = "Steve Purcell"
__email__ = "stephen_purcell at yahoo dot com"
__revision__ = "$Revision: 1.11 $"[11:-2]
##################################################
## DEPENDENCIES ##
import os
import re
import string
import sys
import time
import traceback
import types
import pprint
##################################################
## CONSTANTS & GLOBALS
try:
True,False
except NameError:
True, False = (1==1),(1==0)
##############################################################################
# Test framework core
##############################################################################
class TestResult:
"""Holder for test result information.
Test results are automatically managed by the TestCase and TestSuite
classes, and do not need to be explicitly manipulated by writers of tests.
Each instance holds the total number of tests run, and collections of
failures and errors that occurred among those test runs. The collections
contain tuples of (testcase, exceptioninfo), where exceptioninfo is a
tuple of values as returned by sys.exc_info().
"""
def __init__(self):
self.failures = []
self.errors = []
self.testsRun = 0
self.shouldStop = 0
def startTest(self, test):
"Called when the given test is about to be run"
self.testsRun = self.testsRun + 1
def stopTest(self, test):
"Called when the given test has been run"
pass
def addError(self, test, err):
"Called when an error has occurred"
self.errors.append((test, err))
def addFailure(self, test, err):
"Called when a failure has occurred"
self.failures.append((test, err))
def addSuccess(self, test):
"Called when a test has completed successfully"
pass
def wasSuccessful(self):
"Tells whether or not this result was a success"
return len(self.failures) == len(self.errors) == 0
def stop(self):
"Indicates that the tests should be aborted"
self.shouldStop = 1
def __repr__(self):
return "<%s run=%i errors=%i failures=%i>" % \
(self.__class__, self.testsRun, len(self.errors),
len(self.failures))
class TestCase:
"""A class whose instances are single test cases.
By default, the test code itself should be placed in a method named
'runTest'.
If the fixture may be used for many test cases, create as
many test methods as are needed. When instantiating such a TestCase
subclass, specify in the constructor arguments the name of the test method
that the instance is to execute.
Test authors should subclass TestCase for their own tests. Construction
and deconstruction of the test's environment ('fixture') can be
implemented by overriding the 'setUp' and 'tearDown' methods respectively.
If it is necessary to override the __init__ method, the base class
__init__ method must always be called. It is important that subclasses
should not change the signature of their __init__ method, since instances
of the classes are instantiated automatically by parts of the framework
in order to be run.
"""
# This attribute determines which exception will be raised when
# the instance's assertion methods fail; test methods raising this
# exception will be deemed to have 'failed' rather than 'errored'
failureException = AssertionError
# the name of the fixture. Used for displaying meta data about the test
name = None
def __init__(self, methodName='runTest'):
"""Create an instance of the class that will use the named test
method when executed. Raises a ValueError if the instance does
not have a method with the specified name.
"""
self._testMethodName = methodName
self._setupTestMethod()
self._setupMetaData()
def _setupTestMethod(self):
try:
self._testMethod = getattr(self, self._testMethodName)
except AttributeError:
raise ValueError, "no such test method in %s: %s" % \
(self.__class__, self._testMethodName)
## meta data methods
def _setupMetaData(self):
"""Setup the default meta data for the test case:
- id: self.__class__.__name__ + testMethodName OR self.name + testMethodName
- description: 1st line of Class docstring + 1st line of method docstring
- explanation: rest of Class docstring + rest of method docstring
"""
testDoc = self._testMethod.__doc__ or '\n'
testDocLines = testDoc.splitlines()
testDescription = testDocLines[0].strip()
if len(testDocLines) > 1:
testExplanation = '\n'.join(
[ln.strip() for ln in testDocLines[1:]]
).strip()
else:
testExplanation = ''
fixtureDoc = self.__doc__ or '\n'
fixtureDocLines = fixtureDoc.splitlines()
fixtureDescription = fixtureDocLines[0].strip()
if len(fixtureDocLines) > 1:
fixtureExplanation = '\n'.join(
[ln.strip() for ln in fixtureDocLines[1:]]
).strip()
else:
fixtureExplanation = ''
if not self.name:
self.name = self.__class__
self._id = "%s.%s" % (self.name, self._testMethodName)
if not fixtureDescription:
self._description = testDescription
else:
self._description = fixtureDescription + ', ' + testDescription
if not fixtureExplanation:
self._explanation = testExplanation
else:
self._explanation = ['Fixture Explanation:',
'--------------------',
fixtureExplanation,
'',
'Test Explanation:',
'-----------------',
testExplanation
]
self._explanation = '\n'.join(self._explanation)
def id(self):
return self._id
def setId(self, id):
self._id = id
def describe(self):
"""Returns a one-line description of the test, or None if no
description has been provided.
The default implementation of this method returns the first line of
the specified test method's docstring.
"""
return self._description
shortDescription = describe
def setDescription(self, descr):
self._description = descr
def explain(self):
return self._explanation
def setExplanation(self, expln):
self._explanation = expln
## core methods
def setUp(self):
"Hook method for setting up the test fixture before exercising it."
pass
def run(self, result=None):
return self(result)
def tearDown(self):
"Hook method for deconstructing the test fixture after testing it."
pass
def debug(self):
"""Run the test without collecting errors in a TestResult"""
self.setUp()
self._testMethod()
self.tearDown()
## internal methods
def defaultTestResult(self):
return TestResult()
def __call__(self, result=None):
if result is None:
result = self.defaultTestResult()
result.startTest(self)
try:
try:
self.setUp()
except:
result.addError(self, self.__exc_info())
return
ok = 0
try:
self._testMethod()
ok = 1
except self.failureException, e:
result.addFailure(self, self.__exc_info())
except:
result.addError(self, self.__exc_info())
try:
self.tearDown()
except:
result.addError(self, self.__exc_info())
ok = 0
if ok:
result.addSuccess(self)
finally:
result.stopTest(self)
return result
def countTestCases(self):
return 1
def __str__(self):
return "%s (%s)" % (self._testMethodName, self.__class__)
def __repr__(self):
return "<%s testMethod=%s>" % \
(self.__class__, self._testMethodName)
def __exc_info(self):
"""Return a version of sys.exc_info() with the traceback frame
minimised; usually the top level of the traceback frame is not
needed.
"""
exctype, excvalue, tb = sys.exc_info()
if sys.platform[:4] == 'java': ## tracebacks look different in Jython
return (exctype, excvalue, tb)
newtb = tb.tb_next
if newtb is None:
return (exctype, excvalue, tb)
return (exctype, excvalue, newtb)
## methods for use by the test cases
def fail(self, msg=None):
"""Fail immediately, with the given message."""
raise self.failureException, msg
def failIf(self, expr, msg=None):
"Fail the test if the expression is true."
if expr: raise self.failureException, msg
def failUnless(self, expr, msg=None):
"""Fail the test unless the expression is true."""
if not expr: raise self.failureException, msg
def failUnlessRaises(self, excClass, callableObj, *args, **kwargs):
"""Fail unless an exception of class excClass is thrown
by callableObj when invoked with arguments args and keyword
arguments kwargs. If a different type of exception is
thrown, it will not be caught, and the test case will be
deemed to have suffered an error, exactly as for an
unexpected exception.
"""
try:
apply(callableObj, args, kwargs)
except excClass:
return
else:
if hasattr(excClass,'__name__'): excName = excClass.__name__
else: excName = str(excClass)
raise self.failureException, excName
def failUnlessEqual(self, first, second, msg=None):
"""Fail if the two objects are unequal as determined by the '!='
operator.
"""
if first != second:
raise self.failureException, (msg or '%s != %s' % (first, second))
def failIfEqual(self, first, second, msg=None):
"""Fail if the two objects are equal as determined by the '=='
operator.
"""
if first == second:
raise self.failureException, (msg or '%s == %s' % (first, second))
def failUnlessAlmostEqual(self, first, second, places=7, msg=None):
"""Fail if the two objects are unequal as determined by their
difference rounded to the given number of decimal places
(default 7) and comparing to zero.
Note that decimal places (from zero) is usually not the same
as significant digits (measured from the most signficant digit).
"""
if round(second-first, places) != 0:
raise self.failureException, \
(msg or '%s != %s within %s places' % (`first`, `second`, `places` ))
def failIfAlmostEqual(self, first, second, places=7, msg=None):
"""Fail if the two objects are equal as determined by their
difference rounded to the given number of decimal places
(default 7) and comparing to zero.
Note that decimal places (from zero) is usually not the same
as significant digits (measured from the most signficant digit).
"""
if round(second-first, places) == 0:
raise self.failureException, \
(msg or '%s == %s within %s places' % (`first`, `second`, `places`))
## aliases
assertEqual = assertEquals = failUnlessEqual
assertNotEqual = assertNotEquals = failIfEqual
assertAlmostEqual = assertAlmostEquals = failUnlessAlmostEqual
assertNotAlmostEqual = assertNotAlmostEquals = failIfAlmostEqual
assertRaises = failUnlessRaises
assert_ = failUnless
class FunctionTestCase(TestCase):
"""A test case that wraps a test function.
This is useful for slipping pre-existing test functions into the
PyUnit framework. Optionally, set-up and tidy-up functions can be
supplied. As with TestCase, the tidy-up ('tearDown') function will
always be called if the set-up ('setUp') function ran successfully.
"""
def __init__(self, testFunc, setUp=None, tearDown=None,
description=None):
TestCase.__init__(self)
self.__setUpFunc = setUp
self.__tearDownFunc = tearDown
self.__testFunc = testFunc
self.__description = description
def setUp(self):
if self.__setUpFunc is not None:
self.__setUpFunc()
def tearDown(self):
if self.__tearDownFunc is not None:
self.__tearDownFunc()
def runTest(self):
self.__testFunc()
def id(self):
return self.__testFunc.__name__
def __str__(self):
return "%s (%s)" % (self.__class__, self.__testFunc.__name__)
def __repr__(self):
return "<%s testFunc=%s>" % (self.__class__, self.__testFunc)
def describe(self):
if self.__description is not None: return self.__description
doc = self.__testFunc.__doc__
return doc and string.strip(string.split(doc, "\n")[0]) or None
## aliases
shortDescription = describe
class TestSuite:
"""A test suite is a composite test consisting of a number of TestCases.
For use, create an instance of TestSuite, then add test case instances.
When all tests have been added, the suite can be passed to a test
runner, such as TextTestRunner. It will run the individual test cases
in the order in which they were added, aggregating the results. When
subclassing, do not forget to call the base class constructor.
"""
def __init__(self, tests=(), suiteName=None):
self._tests = []
self._testMap = {}
self.suiteName = suiteName
self.addTests(tests)
def __repr__(self):
return "<%s tests=%s>" % (self.__class__, pprint.pformat(self._tests))
__str__ = __repr__
def countTestCases(self):
cases = 0
for test in self._tests:
cases = cases + test.countTestCases()
return cases
def addTest(self, test):
self._tests.append(test)
if isinstance(test, TestSuite) and test.suiteName:
name = test.suiteName
elif isinstance(test, TestCase):
#print test, test._testMethodName
name = test._testMethodName
else:
name = test.__class__.__name__
self._testMap[name] = test
def addTests(self, tests):
for test in tests:
self.addTest(test)
def getTestForName(self, name):
return self._testMap[name]
def run(self, result):
return self(result)
def __call__(self, result):
for test in self._tests:
if result.shouldStop:
break
test(result)
return result
def debug(self):
"""Run the tests without collecting errors in a TestResult"""
for test in self._tests: test.debug()
##############################################################################
# Text UI
##############################################################################
class StreamWrapper:
def __init__(self, out=sys.stdout, err=sys.stderr):
self._streamOut = out
self._streamErr = err
def write(self, txt):
self._streamOut.write(txt)
self._streamOut.flush()
def writeln(self, *lines):
for line in lines:
self.write(line + '\n')
if not lines:
self.write('\n')
def writeErr(self, txt):
self._streamErr.write(txt)
def writelnErr(self, *lines):
for line in lines:
self.writeErr(line + '\n')
if not lines:
self.writeErr('\n')
class _TextTestResult(TestResult, StreamWrapper):
_separatorWidth = 70
_sep1 = '='
_sep2 = '-'
_errorSep1 = '*'
_errorSep2 = '-'
_errorSep3 = ''
def __init__(self,
stream=sys.stdout,
errStream=sys.stderr,
verbosity=1,
explain=False):
TestResult.__init__(self)
StreamWrapper.__init__(self, out=stream, err=errStream)
self._verbosity = verbosity
self._showAll = verbosity > 1
self._dots = (verbosity == 1)
self._explain = explain
## startup and shutdown methods
def beginTests(self):
self._startTime = time.time()
def endTests(self):
self._stopTime = time.time()
self._timeTaken = float(self._stopTime - self._startTime)
def stop(self):
self.shouldStop = 1
## methods called for each test
def startTest(self, test):
TestResult.startTest(self, test)
if self._showAll:
self.write("%s (%s)" %( test.id(), test.describe() ) )
self.write(" ... ")
def addSuccess(self, test):
TestResult.addSuccess(self, test)
if self._showAll:
self.writeln("ok")
elif self._dots:
self.write('.')
def addError(self, test, err):
TestResult.addError(self, test, err)
if self._showAll:
self.writeln("ERROR")
elif self._dots:
self.write('E')
if err[0] is KeyboardInterrupt:
self.stop()
def addFailure(self, test, err):
TestResult.addFailure(self, test, err)
if self._showAll:
self.writeln("FAIL")
elif self._dots:
self.write('F')
## display methods
def summarize(self):
self.printErrors()
self.writeSep2()
run = self.testsRun
self.writeln("Ran %d test%s in %.3fs" %
(run, run == 1 and "" or "s", self._timeTaken))
self.writeln()
if not self.wasSuccessful():
self.writeErr("FAILED (")
failed, errored = map(len, (self.failures, self.errors))
if failed:
self.writeErr("failures=%d" % failed)
if errored:
if failed: self.writeErr(", ")
self.writeErr("errors=%d" % errored)
self.writelnErr(")")
else:
self.writelnErr("OK")
def writeSep1(self):
self.writeln(self._sep1 * self._separatorWidth)
def writeSep2(self):
self.writeln(self._sep2 * self._separatorWidth)
def writeErrSep1(self):
self.writeln(self._errorSep1 * self._separatorWidth)
def writeErrSep2(self):
self.writeln(self._errorSep2 * self._separatorWidth)
def printErrors(self):
if self._dots or self._showAll:
self.writeln()
self.printErrorList('ERROR', self.errors)
self.printErrorList('FAIL', self.failures)
def printErrorList(self, flavour, errors):
for test, err in errors:
self.writeErrSep1()
self.writelnErr("%s %s (%s)" % (flavour, test.id(), test.describe() ))
if self._explain:
expln = test.explain()
if expln:
self.writeErrSep2()
self.writeErr( expln )
self.writelnErr()
self.writeErrSep2()
for line in apply(traceback.format_exception, err):
for l in line.split("\n")[:-1]:
self.writelnErr(l)
self.writelnErr("")
class TextTestRunner:
def __init__(self,
stream=sys.stdout,
errStream=sys.stderr,
verbosity=1,
explain=False):
self._out = stream
self._err = errStream
self._verbosity = verbosity
self._explain = explain
## main methods
def run(self, test):
result = self._makeResult()
result.beginTests()
test( result )
result.endTests()
result.summarize()
return result
## internal methods
def _makeResult(self):
return _TextTestResult(stream=self._out,
errStream=self._err,
verbosity=self._verbosity,
explain=self._explain,
)
##############################################################################
# Locating and loading tests
##############################################################################
class TestLoader:
"""This class is responsible for loading tests according to various
criteria and returning them wrapped in a Test
"""
testMethodPrefix = 'test'
sortTestMethodsUsing = cmp
suiteClass = TestSuite
def loadTestsFromTestCase(self, testCaseClass):
"""Return a suite of all tests cases contained in testCaseClass"""
return self.suiteClass(tests=map(testCaseClass,
self.getTestCaseNames(testCaseClass)),
suiteName=testCaseClass.__name__)
def loadTestsFromModule(self, module):
"""Return a suite of all tests cases contained in the given module"""
tests = []
for name in dir(module):
obj = getattr(module, name)
if type(obj) == types.ClassType and issubclass(obj, TestCase):
tests.append(self.loadTestsFromTestCase(obj))
return self.suiteClass(tests)
def loadTestsFromName(self, name, module=None):
"""Return a suite of all tests cases given a string specifier.
The name may resolve either to a module, a test case class, a
test method within a test case class, or a callable object which
returns a TestCase or TestSuite instance.
The method optionally resolves the names relative to a given module.
"""
parts = string.split(name, '.')
if module is None:
if not parts:
raise ValueError, "incomplete test name: %s" % name
else:
parts_copy = parts[:]
while parts_copy:
try:
module = __import__(string.join(parts_copy,'.'))
break
except ImportError:
del parts_copy[-1]
if not parts_copy: raise
parts = parts[1:]
obj = module
for part in parts:
if isinstance(obj, TestSuite):
obj = obj.getTestForName(part)
else:
obj = getattr(obj, part)
if type(obj) == types.ModuleType:
return self.loadTestsFromModule(obj)
elif type(obj) == types.ClassType and issubclass(obj, TestCase):
return self.loadTestsFromTestCase(obj)
elif type(obj) == types.UnboundMethodType:
return obj.im_class(obj.__name__)
elif isinstance(obj, TestSuite):
return obj
elif isinstance(obj, TestCase):
return obj
elif callable(obj):
test = obj()
if not isinstance(test, TestCase) and \
not isinstance(test, TestSuite):
raise ValueError, \
"calling %s returned %s, not a test" %(obj,test)
return test
else:
raise ValueError, "don't know how to make test from: %s" % obj
def loadTestsFromNames(self, names, module=None):
"""Return a suite of all tests cases found using the given sequence
of string specifiers. See 'loadTestsFromName()'.
"""
suites = []
for name in names:
suites.append(self.loadTestsFromName(name, module))
return self.suiteClass(suites)
def getTestCaseNames(self, testCaseClass):
"""Return a sorted sequence of method names found within testCaseClass.
"""
testFnNames = [fn for fn in dir(testCaseClass) if fn.startswith(self.testMethodPrefix)]
if hasattr(testCaseClass, 'runTest'):
testFnNames.append('runTest')
for baseclass in testCaseClass.__bases__:
for testFnName in self.getTestCaseNames(baseclass):
if testFnName not in testFnNames: # handle overridden methods
testFnNames.append(testFnName)
if self.sortTestMethodsUsing:
testFnNames.sort(self.sortTestMethodsUsing)
return testFnNames
defaultTestLoader = TestLoader()
##############################################################################
# Patches for old functions: these functions should be considered obsolete
##############################################################################
def _makeLoader(prefix, sortUsing, suiteClass=None):
loader = TestLoader()
loader.sortTestMethodsUsing = sortUsing
loader.testMethodPrefix = prefix
if suiteClass: loader.suiteClass = suiteClass
return loader
def getTestCaseNames(testCaseClass, prefix, sortUsing=cmp):
return _makeLoader(prefix, sortUsing).getTestCaseNames(testCaseClass)
def makeSuite(testCaseClass, prefix='test', sortUsing=cmp, suiteClass=TestSuite):
return _makeLoader(prefix, sortUsing, suiteClass).loadTestsFromTestCase(testCaseClass)
def findTestCases(module, prefix='test', sortUsing=cmp, suiteClass=TestSuite):
return _makeLoader(prefix, sortUsing, suiteClass).loadTestsFromModule(module)
##############################################################################
# Facilities for running tests from the command line
##############################################################################
class TestProgram:
"""A command-line program that runs a set of tests; this is primarily
for making test modules conveniently executable.
"""
USAGE = """\
Usage: %(progName)s [options] [test] [...]
Options:
-h, --help Show this message
-v, --verbose Verbose output
-q, --quiet Minimal output
-e, --expain Output extra test details if there is a failure or error
Examples:
%(progName)s - run default set of tests
%(progName)s MyTestSuite - run suite 'MyTestSuite'
%(progName)s MyTestSuite.MyTestCase - run suite 'MyTestSuite'
%(progName)s MyTestCase.testSomething - run MyTestCase.testSomething
%(progName)s MyTestCase - run all 'test*' test methods
in MyTestCase
"""
def __init__(self, module='__main__', defaultTest=None,
argv=None, testRunner=None, testLoader=defaultTestLoader,
testSuite=None):
if type(module) == type(''):
self.module = __import__(module)
for part in string.split(module,'.')[1:]:
self.module = getattr(self.module, part)
else:
self.module = module
if argv is None:
argv = sys.argv
self.test = testSuite
self.verbosity = 1
self.explain = 0
self.defaultTest = defaultTest
self.testRunner = testRunner
self.testLoader = testLoader
self.progName = os.path.basename(argv[0])
self.parseArgs(argv)
self.runTests()
def usageExit(self, msg=None):
if msg: print msg
print self.USAGE % self.__dict__
sys.exit(2)
def parseArgs(self, argv):
import getopt
try:
options, args = getopt.getopt(argv[1:], 'hHvqer',
['help','verbose','quiet','explain', 'raise'])
for opt, value in options:
if opt in ('-h','-H','--help'):
self.usageExit()
if opt in ('-q','--quiet'):
self.verbosity = 0
if opt in ('-v','--verbose'):
self.verbosity = 2
if opt in ('-e','--explain'):
self.explain = True
if len(args) == 0 and self.defaultTest is None and self.test is None:
self.test = self.testLoader.loadTestsFromModule(self.module)
return
if len(args) > 0:
self.testNames = args
else:
self.testNames = (self.defaultTest,)
self.createTests()
except getopt.error, msg:
self.usageExit(msg)
def createTests(self):
if self.test == None:
self.test = self.testLoader.loadTestsFromNames(self.testNames,
self.module)
def runTests(self):
if self.testRunner is None:
self.testRunner = TextTestRunner(verbosity=self.verbosity,
explain=self.explain)
result = self.testRunner.run(self.test)
self._cleanupAfterRunningTests()
sys.exit(not result.wasSuccessful())
def _cleanupAfterRunningTests(self):
"""A hook method that is called immediately prior to calling
sys.exit(not result.wasSuccessful()) in self.runTests().
"""
pass
main = TestProgram
##############################################################################
# Executing this module from the command line
##############################################################################
if __name__ == "__main__":
main(module=None)
# vim: shiftwidth=4 tabstop=4 expandtab
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