Python unittest2 模块，TestSuite() 实例源码
我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用unittest2.TestSuite()。
def _run_suite(suite):
"""Run tests from a unittest.TestSuite-derived class."""
if verbose:
runner = unittest.TextTestRunner(sys.stdout, verbosity=2,
failfast=failfast)
else:
runner = BasicTestRunner()
result = runner.run(suite)
if not result.wasSuccessful():
if len(result.errors) == 1 and not result.failures:
err = result.errors[0][1]
elif len(result.failures) == 1 and not result.errors:
err = result.failures[0][1]
else:
err = "multiple errors occurred"
if not verbose: err += "; run in verbose mode for details"
raise TestFailed(err)
def test_skip_doesnt_run_setup(self):
class Foo(unittest2.TestCase):
wasSetUp = False
wasTornDown = False
def setUp(self):
Foo.wasSetUp = True
def tornDown(self):
Foo.wasTornDown = True
@unittest2.skip('testing')
def test_1(self):
pass
result = unittest2.TestResult()
test = Foo("test_1")
suite = unittest2.TestSuite([test])
suite.run(result)
self.assertEqual(result.skipped, [(test, "testing")])
self.assertFalse(Foo.wasSetUp)
self.assertFalse(Foo.wasTornDown)
def test_decorated_skip(self):
def decorator(func):
def inner(*a):
return func(*a)
return inner
class Foo(unittest2.TestCase):
@decorator
@unittest2.skip('testing')
def test_1(self):
pass
result = unittest2.TestResult()
test = Foo("test_1")
suite = unittest2.TestSuite([test])
suite.run(result)
self.assertEqual(result.skipped, "testing")])
def test_startTestRun_stopTestRun_called(self):
class LoggingTextResult(LoggingResult):
separator2 = ''
def printErrors(self):
pass
class LoggingRunner(unittest2.TextTestRunner):
def __init__(self, events):
super(LoggingRunner, self).__init__(StringIO())
self._events = events
def _makeResult(self):
return LoggingTextResult(self._events)
events = []
runner = LoggingRunner(events)
runner.run(unittest2.TestSuite())
expected = ['startTestRun', 'stopTestRun']
self.assertEqual(events, expected)
def test_init__TestSuite_instances_in_tests(self):
def tests():
ftc = unittest2.FunctionTestCase(lambda: None)
yield unittest2.TestSuite([ftc])
yield unittest2.FunctionTestCase(lambda: None)
suite = unittest2.TestSuite(tests())
self.assertEqual(suite.countTestCases(), 2)
# countTestCases() still works after tests are run
suite.run(unittest.TestResult())
self.assertEqual(suite.countTestCases(), 2)
################################################################
### /Tests for TestSuite.__init__
# Container types should support the iter protocol
def test_countTestCases_nested(self):
class Test1(unittest2.TestCase):
def test1(self): pass
def test2(self): pass
test2 = unittest2.FunctionTestCase(lambda: None)
test3 = unittest2.FunctionTestCase(lambda: None)
child = unittest2.TestSuite((Test1('test2'), test2))
parent = unittest2.TestSuite((test3, child, Test1('test1')))
self.assertEqual(parent.countTestCases(), 4)
# countTestCases() still works after tests are run
parent.run(unittest.TestResult())
self.assertEqual(parent.countTestCases(), 4)
self.assertEqual(child.countTestCases(), 2)
# "Run the tests associated with this suite,collecting the result into
# the test result object passed as result."
#
# And if there are no tests? What then?
def test_run(self):
events = []
result = LoggingResult(events)
class LoggingCase(unittest2.TestCase):
def run(self, result):
events.append('run %s' % self._testMethodName)
def test1(self): pass
def test2(self): pass
tests = [LoggingCase('test1'), LoggingCase('test2')]
unittest2.TestSuite(tests).run(result)
self.assertEqual(events, ['run test1', 'run test2'])
# "Add a TestCase ... to the suite"
def test_addTest__TestSuite(self):
class Foo(unittest2.TestCase):
def test(self): pass
suite_2 = unittest2.TestSuite([Foo('test')])
suite = unittest2.TestSuite()
suite.addTest(suite_2)
self.assertEqual(suite.countTestCases(), 1)
self.assertEqual(list(suite), [suite_2])
# countTestCases() still works after tests are run
suite.run(unittest.TestResult())
self.assertEqual(suite.countTestCases(), 1)
# "Add all the tests from an iterable of TestCase and TestSuite
# instances to this test suite."
#
# "This is equivalent to iterating over tests,calling addTest() for
# each element"
def test_loadTestsFromTestCase__no_matches(self):
class Foo(unittest2.TestCase):
def foo_bar(self): pass
empty_suite = unittest2.TestSuite()
loader = unittest2.TestLoader()
self.assertEqual(loader.loadTestsFromTestCase(Foo), empty_suite)
# "Return a suite of all tests cases contained in the TestCase-derived
# class testCaseClass"
#
# What happens if loadTestsFromTestCase() is given an object
# that isn't a subclass of TestCase? Specifically,what happens
# if testCaseClass is a subclass of TestSuite?
#
# This is checked for specifically in the code,so we better add a
# test for it.
def test_loadTestsFromTestCase__TestSuite_subclass(self):
class NotATestCase(unittest2.TestSuite):
pass
loader = unittest2.TestLoader()
try:
loader.loadTestsFromTestCase(NotATestCase)
except TypeError:
pass
else:
self.fail('Should raise TypeError')
# "Return a suite of all tests cases contained in the TestCase-derived
# class testCaseClass"
#
# Make sure loadTestsFromTestCase() picks up the default test method
# name (as specified by TestCase),even though the method name does
# not match the default TestLoader.testMethodPrefix string
def test_loadTestsFromModule__not_a_module(self):
class MyTestCase(unittest2.TestCase):
def test(self):
pass
class NotAModule(object):
test_2 = MyTestCase
loader = unittest2.TestLoader()
suite = loader.loadTestsFromModule(NotAModule)
reference = [unittest2.TestSuite([MyTestCase('test')])]
self.assertEqual(list(suite), reference)
# Check that loadTestsFromModule honors (or not) a module
# with a load_tests function.
def test_loadTestsFromModule__load_tests(self):
m = types.ModuleType('m')
class MyTestCase(unittest2.TestCase):
def test(self):
pass
m.testcase_1 = MyTestCase
load_tests_args = []
def load_tests(loader, tests, pattern):
self.assertIsInstance(tests, unittest2.TestSuite)
load_tests_args.extend((loader, pattern))
return tests
m.load_tests = load_tests
loader = unittest2.TestLoader()
suite = loader.loadTestsFromModule(m)
self.assertIsInstance(suite, unittest2.TestSuite)
self.assertEqual(load_tests_args, [loader, suite, None])
# With Python 3.5,the undocumented and unofficial use_load_tests is
# ignored (and deprecated).
load_tests_args = []
with warnings.catch_warnings(record=False):
warnings.simplefilter('never')
suite = loader.loadTestsFromModule(m, use_load_tests=False)
self.assertEqual(load_tests_args, None])
def test_loadTestsFromModule__use_load_tests_other_bad_keyword(self):
m = types.ModuleType('m')
class MyTestCase(unittest.TestCase):
def test(self):
pass
m.testcase_1 = MyTestCase
load_tests_args = []
def load_tests(loader, unittest.TestSuite)
load_tests_args.extend((loader, pattern))
return tests
m.load_tests = load_tests
loader = unittest.TestLoader()
with warnings.catch_warnings():
warnings.simplefilter('never')
with self.assertRaises(TypeError) as cm:
loader.loadTestsFromModule(
m, use_load_tests=False, very_bad=True, worse=False)
self.assertEqual(type(cm.exception), TypeError)
# The error message names the first bad argument alphabetically,
# however use_load_tests (which sorts first) is ignored.
self.assertEqual(
str(cm.exception),
"loadTestsFromModule() got an unexpected keyword argument 'very_bad'")
def test_loadTestsFromModule__pattern(self):
m = types.ModuleType('m')
class MyTestCase(unittest.TestCase):
def test(self):
pass
m.testcase_1 = MyTestCase
load_tests_args = []
def load_tests(loader, pattern))
return tests
m.load_tests = load_tests
loader = unittest.TestLoader()
suite = loader.loadTestsFromModule(m, pattern='testme.*')
self.assertIsInstance(suite, unittest.TestSuite)
self.assertEqual(load_tests_args, 'testme.*'])
def test_loadTestsFromName__empty_name(self):
loader = unittest2.TestLoader()
try:
loader.loadTestsFromName('')
except ValueError:
e = sys.exc_info()[1]
self.assertEqual(str(e), "Empty module name")
else:
self.fail("TestLoader.loadTestsFromName failed to raise ValueError")
# "The specifier name is a ``dotted name'' that may resolve either to
# a module,a test case class,a TestSuite instance,a test method
# within a test case class,or a callable object which returns a
# TestCase or TestSuite instance."
#
# What happens when the name contains invalid characters?
def test_loadTestsFromName__relative_unknown_name(self):
loader = unittest2.TestLoader()
suite = loader.loadTestsFromName('sdasfasfasdf', unittest)
error, test = self.check_deferred_error(loader, suite)
self.check_module_lookup_error(error, test, 'unittest2')
# "The specifier name is a ``dotted name'' that may resolve either to
# a module,or a callable object which returns a
# TestCase or TestSuite instance."
# ...
# "The method optionally resolves name relative to the given module"
#
# Does loadTestsFromName raise ValueError when passed an empty
# name relative to a provided module?
#
# XXX Should probably raise a ValueError instead of an AttributeError
def test_loadTestsFromName__relative_empty_name(self):
loader = unittest.TestLoader()
suite = loader.loadTestsFromName('', suite)
expected = "has no attribute ''"
self.assertIn(
expected, error,
'missing error string in %r' % error)
self.assertRaisesRegex(AttributeError, expected, getattr(test, ''))
# "The specifier name is a ``dotted name'' that may resolve either to
# a module,or a callable object which returns a
# TestCase or TestSuite instance."
# ...
# "The method optionally resolves name relative to the given module"
#
# What happens when an impossible name is given,relative to the provided
# `module`?
def test_loadTestsFromName__relative_not_a_module(self):
class MyTestCase(unittest2.TestCase):
def test(self):
pass
class NotAModule(object):
test_2 = MyTestCase
loader = unittest2.TestLoader()
suite = loader.loadTestsFromName('test_2', NotAModule)
reference = [MyTestCase('test')]
self.assertEqual(list(suite), reference)
# "The specifier name is a ``dotted name'' that may resolve either to
# a module,or a callable object which returns a
# TestCase or TestSuite instance."
#
# Does it raise an exception if the name resolves to an invalid
# object?
def test_loadTestsFromName__relative_testmethod(self):
m = types.ModuleType('m')
class MyTestCase(unittest2.TestCase):
def test(self):
pass
m.testcase_1 = MyTestCase
loader = unittest2.TestLoader()
suite = loader.loadTestsFromName('testcase_1.test', m)
self.assertIsInstance(suite, loader.suiteClass)
self.assertEqual(list(suite), [MyTestCase('test')])
# "The specifier name is a ``dotted name'' that may resolve either to
# a module,or a callable object which returns a
# TestCase or TestSuite instance."
#
# Does loadTestsFromName() raise the proper exception when trying to
# resolve "a test method within a test case class" that doesn't exist
# for the given name (relative to a provided module)?
def test_loadTestsFromName__relative_invalid_testmethod(self):
m = types.ModuleType('m')
class MyTestCase(unittest2.TestCase):
def test(self):
pass
m.testcase_1 = MyTestCase
loader = unittest.TestLoader()
suite = loader.loadTestsFromName('testcase_1.testfoo', m)
expected = "type object 'MyTestCase' has no attribute 'testfoo'"
error, suite)
self.assertIn(
expected, test.testfoo)
# "The specifier name is a ``dotted name'' that may resolve ... to
# ... a callable object which returns a ... TestSuite instance"
def test_loadTestsFromName__callable__TestCase_instance_ProperSuiteClass(self):
class SubTestSuite(unittest2.TestSuite):
pass
m = types.ModuleType('m')
testcase_1 = unittest2.FunctionTestCase(lambda: None)
def return_TestCase():
return testcase_1
m.return_TestCase = return_TestCase
loader = unittest2.TestLoader()
loader.suiteClass = SubTestSuite
suite = loader.loadTestsFromName('return_TestCase', loader.suiteClass)
self.assertEqual(list(suite), [testcase_1])
# "The specifier name is a ``dotted name'' that may resolve ... to
# ... a test method within a test case class"
#*****************************************************************
#Override the suiteClass attribute to ensure that the suiteClass
#attribute is used
def check_deferred_error(self, loader, suite):
"""Helper function for checking that errors in loading are reported.
:param loader: A loader with some errors.
:param suite: A suite that should have a late bound error.
:return: The first error message from the loader and the test object
from the suite.
"""
self.assertIsInstance(suite, unittest.TestSuite)
self.assertEqual(suite.countTestCases(), 1)
# Errors loading the suite are also captured for introspection.
self.assertNotEqual([], loader.errors)
self.assertEqual(1, len(loader.errors))
error = loader.errors[0]
test = list(suite)[0]
return error, test
# "Similar to loadTestsFromName(),but takes a sequence of names rather
# than a single name."
#
# What happens if that sequence of names is empty?
def test_loadTestsFromNames__empty_name(self):
loader = unittest2.TestLoader()
try:
loader.loadTestsFromNames([''])
except ValueError:
e = sys.exc_info()[1]
self.assertEqual(str(e), "Empty module name")
else:
self.fail("TestLoader.loadTestsFromNames failed to raise ValueError")
# "The specifier name is a ``dotted name'' that may resolve either to
# a module,or a callable object which returns a
# TestCase or TestSuite instance."
#
# What happens when presented with an impossible module name?
def test_loadTestsFromNames__malformed_name(self):
loader = unittest2.TestLoader()
# XXX Should this raise ValueError or ImportError?
suite = loader.loadTestsFromNames(['abc () //'])
error, list(suite)[0])
expected = "Failed to import test module: abc () //"
expected_regex = "Failed to import test module: abc \(\) //"
self.assertIn(
expected, error,
'missing error string in %r' % error)
self.assertRaisesRegex(
ImportError, expected_regex, 'abc () //'))
# "The specifier name is a ``dotted name'' that may resolve either to
# a module,or a callable object which returns a
# TestCase or TestSuite instance."
#
# What happens when no module can be found for the given name?
def test_loadTestsFromNames__unknown_attr_name(self):
loader = unittest.TestLoader()
suite = loader.loadTestsFromNames(
['unittest2.loader.sdasfasfasdf', 'unittest2.test.dummy'])
error, list(suite)[0])
self.check_module_lookup_error(error, 'unittest2.loader')
# "The specifier name is a ``dotted name'' that may resolve either to
# a module,or a callable object which returns a
# TestCase or TestSuite instance."
# ...
# "The method optionally resolves name relative to the given module"
#
# What happens when given an unknown attribute on a specified `module`
# argument?
def test_loadTestsFromNames__unknown_name_relative_1(self):
loader = unittest.TestLoader()
suite = loader.loadTestsFromNames(['sdasfasfasdf'],or a callable object which returns a
# TestCase or TestSuite instance."
# ...
# "The method optionally resolves name relative to the given module"
#
# Do unknown attributes (relative to a provided module) still raise an
# exception even in the presence of valid attribute names?
def test_loadTestsFromNames__unknown_name_relative_2(self):
loader = unittest.TestLoader()
suite = loader.loadTestsFromNames(['TestCase', 'sdasfasfasdf'], list(suite)[1])
self.check_module_lookup_error(error,or a callable object which returns a
# TestCase or TestSuite instance."
# ...
# "The method optionally resolves name relative to the given module"
#
# What happens when faced with the empty string?
#
# XXX This currently raises AttributeError,though ValueError is probably
# more appropriate
def test_loadTestsFromNames__relative_empty_name(self):
loader = unittest2.TestLoader()
suite = loader.loadTestsFromNames([''], list(suite)[0])
expected = "has no attribute ''"
self.assertIn(
expected,or a callable object which returns a
# TestCase or TestSuite instance."
# ...
# "The method optionally resolves name relative to the given module"
#
# What happens when presented with an impossible attribute name?
def test_loadTestsFromNames__relative_not_a_module(self):
class MyTestCase(unittest2.TestCase):
def test(self):
pass
class NotAModule(object):
test_2 = MyTestCase
loader = unittest2.TestLoader()
suite = loader.loadTestsFromNames(['test_2'], NotAModule)
reference = [unittest2.TestSuite([MyTestCase('test')])]
self.assertEqual(list(suite),or a callable object which returns a
# TestCase or TestSuite instance."
#
# Does it raise an exception if the name resolves to an invalid
# object?
def test_loadTestsFromNames__relative_testmethod(self):
m = types.ModuleType('m')
class MyTestCase(unittest2.TestCase):
def test(self):
pass
m.testcase_1 = MyTestCase
loader = unittest2.TestLoader()
suite = loader.loadTestsFromNames(['testcase_1.test'], loader.suiteClass)
ref_suite = unittest2.TestSuite([MyTestCase('test')])
self.assertEqual(list(suite), [ref_suite])
# #14971: Make sure the dotted name resolution works even if the actual
# function doesn't have the same name as is used to find it.
def test_loadTestsFromName__function_with_different_name_than_method(self):
# lambdas have the name '<lambda>'.
m = types.ModuleType('m')
class MyTestCase(unittest.TestCase):
test = lambda: 1
m.testcase_1 = MyTestCase
loader = unittest.TestLoader()
suite = loader.loadTestsFromNames(['testcase_1.test'], loader.suiteClass)
ref_suite = unittest.TestSuite([MyTestCase('test')])
self.assertEqual(list(suite), [ref_suite])
# "The specifier name is a ``dotted name'' that may resolve ... to ... a
# test method within a test case class"
#
# Does the method gracefully handle names that initially look like they
# resolve to "a test method within a test case class" but don't?
def test_loadTestsFromNames__relative_invalid_testmethod(self):
m = types.ModuleType('m')
class MyTestCase(unittest2.TestCase):
def test(self):
pass
m.testcase_1 = MyTestCase
loader = unittest.TestLoader()
suite = loader.loadTestsFromNames(['testcase_1.testfoo'], m)
error, list(suite)[0])
expected = "type object 'MyTestCase' has no attribute 'testfoo'"
self.assertIn(
expected, test.testfoo)
# "The specifier name is a ``dotted name'' that may resolve ... to
# ... a callable object which returns a ... TestSuite instance"
def test_loadTestsFromNames__callable__TestSuite(self):
m = types.ModuleType('m')
testcase_1 = unittest2.FunctionTestCase(lambda: None)
testcase_2 = unittest2.FunctionTestCase(lambda: None)
def return_TestSuite():
return unittest2.TestSuite([testcase_1, testcase_2])
m.return_TestSuite = return_TestSuite
loader = unittest2.TestLoader()
suite = loader.loadTestsFromNames(['return_TestSuite'], loader.suiteClass)
expected = unittest2.TestSuite([testcase_1, testcase_2])
self.assertEqual(list(suite), [expected])
# "The specifier name is a ``dotted name'' that may resolve ... to
# ... a callable object which returns a TestCase ... instance"
def test_loadTestsFromNames__callable__call_staticmethod(self):
m = types.ModuleType('m')
class Test1(unittest2.TestCase):
def test(self):
pass
testcase_1 = Test1('test')
class Foo(unittest2.TestCase):
@staticmethod
def foo():
return testcase_1
m.Foo = Foo
loader = unittest2.TestLoader()
suite = loader.loadTestsFromNames(['Foo.foo'], loader.suiteClass)
ref_suite = unittest2.TestSuite([testcase_1])
self.assertEqual(list(suite), [ref_suite])
# "The specifier name is a ``dotted name'' that may resolve ... to
# ... a callable object which returns a TestCase or TestSuite instance"
#
# What happens when the callable returns something else?
def test_testMethodPrefix__loadTestsFromTestCase(self):
class Foo(unittest2.TestCase):
def test_1(self): pass
def test_2(self): pass
def foo_bar(self): pass
tests_1 = unittest2.TestSuite([Foo('foo_bar')])
tests_2 = unittest2.TestSuite([Foo('test_1'), Foo('test_2')])
loader = unittest2.TestLoader()
loader.testMethodPrefix = 'foo'
self.assertEqual(loader.loadTestsFromTestCase(Foo), tests_1)
loader.testMethodPrefix = 'test'
self.assertEqual(loader.loadTestsFromTestCase(Foo), tests_2)
# "String giving the prefix of method names which will be interpreted as
# test methods"
#
# Implicit in the documentation is that testMethodPrefix is respected by
# all loadTestsFrom* methods.
def test_testMethodPrefix__loadTestsFromModule(self):
m = types.ModuleType('m')
class Foo(unittest2.TestCase):
def test_1(self): pass
def test_2(self): pass
def foo_bar(self): pass
m.Foo = Foo
tests_1 = [unittest2.TestSuite([Foo('foo_bar')])]
tests_2 = [unittest2.TestSuite([Foo('test_1'), Foo('test_2')])]
loader = unittest2.TestLoader()
loader.testMethodPrefix = 'foo'
self.assertEqual(list(loader.loadTestsFromModule(m)), tests_1)
loader.testMethodPrefix = 'test'
self.assertEqual(list(loader.loadTestsFromModule(m)), tests_2)
# "String giving the prefix of method names which will be interpreted as
# test methods"
#
# Implicit in the documentation is that testMethodPrefix is respected by
# all loadTestsFrom* methods.
def test_testMethodPrefix__loadTestsFromName(self):
m = types.ModuleType('m')
class Foo(unittest2.TestCase):
def test_1(self): pass
def test_2(self): pass
def foo_bar(self): pass
m.Foo = Foo
tests_1 = unittest2.TestSuite([Foo('foo_bar')])
tests_2 = unittest2.TestSuite([Foo('test_1'), Foo('test_2')])
loader = unittest2.TestLoader()
loader.testMethodPrefix = 'foo'
self.assertEqual(loader.loadTestsFromName('Foo', m), tests_1)
loader.testMethodPrefix = 'test'
self.assertEqual(loader.loadTestsFromName('Foo', tests_2)
# "String giving the prefix of method names which will be interpreted as
# test methods"
#
# Implicit in the documentation is that testMethodPrefix is respected by
# all loadTestsFrom* methods.
def loadTests(self, namespace):
"""
Load L{csb.test.Case}s from the given CSB C{namespace}. If the namespace
ends with a wildcard,tests from sub-packages will be loaded as well.
If the namespace is '__main__' or '.',tests are loaded from __main__.
@param namespace: test module namespace,e.g. 'csb.test.cases.bio' will
load tests from '/csb/test/cases/bio/__init__.py'
@type namespace: str
@return: a C{unittest.TestSuite} ready for the test runner
@rtype: C{unittest.TestSuite}
"""
if namespace.strip() == '.*':
namespace = '__main__.*'
elif namespace.strip() == '.':
namespace = '__main__'
if namespace.endswith('.*'):
return self.loadAllTests(namespace[:-2])
else:
loader = unittest.TestLoader()
tests = loader.loadTestsFromName(namespace)
return unittest.TestSuite(self._filter(tests))
def loadMultipleTests(self, namespaces):
"""
Load L{csb.test.Case}s from a list of given CSB C{namespaces}.
@param namespaces: a list of test module namespaces,e.g.
('csb.test.cases.bio','csb.test.cases.bio.io') will
load tests from '/csb/test/cases/bio.py' and
'/csb/test/cases/bio/io.py'
@type namespaces: tuple of str
@return: a C{unittest.TestSuite} ready for the test runner
@rtype: C{unittest.TestSuite}
"""
if not csb.core.iterable(namespaces):
raise TypeError(namespaces)
return unittest.TestSuite(self.loadTests(n) for n in namespaces)
def loadTests(self, namespace):
if namespace.strip() == '.*':
namespace = '__main__.*'
elif namespace.strip() == '.':
namespace = '__main__'
if namespace.endswith('.*'):
return self.loadAllTests(namespace[:-2])
else:
try:
mod = __import__(namespace, fromlist=[''])
except ImportError:
raise InvalidNamespaceError('Namespace {0} is not importable'.format(namespace))
suites = self._inspect(mod)
return unittest.TestSuite(suites)
def _filter(self, factories):
"""
Filter a list of objects using C{self.labels}.
"""
filtered = []
for obj in factories:
for label in self.labels:
if hasattr(obj, label) and getattr(obj, label) is True:
suite = obj()
if not isinstance(suite, unittest.TestSuite):
raise ValueError('Custom test function {0} must return a '
'unittest.TestSuite,not {1}'.format(obj.__name__, type(suite)))
filtered.append(suite)
return filtered
def custom(function):
"""
A function decorator,used to mark functions which build custom (dynamic)
test suites when called.
@param function: a callable object,which returns a dynamically compiled
C{unittest.TestSuite}
@type function: callable
"""
if isinstance(function, type):
raise TypeError("Can't apply function decorator on a class")
elif not hasattr(function, '__call__'):
raise TypeError("Can't apply function decorator on non-callable {0}".format(type(function)))
setattr(function, Attributes.CUSTOM, True)
return function
def exclude_tests(suite, blacklist):
"""
Example:
blacklist = [
'test_some_test_that_should_be_skipped',
'test_another_test_that_should_be_skipped'
]
"""
new_suite = unittest.TestSuite()
for test_group in suite._tests:
for test in test_group:
if not hasattr(test, '_tests'):
# e.g. ModuleImportFailure
new_suite.addTest(test)
continue
for subtest in test._tests:
method = subtest._testMethodName
if method in blacklist:
setattr(test,
method,
getattr(SkipCase(), 'skeleton_run_test'))
new_suite.addTest(test)
return new_suite
def _run_suite(suite):
"""Run tests from a unittest.TestSuite-derived class."""
if verbose:
runner = unittest.TextTestRunner(sys.stdout,
failfast=failfast)
else:
runner = BasicTestRunner()
result = runner.run(suite)
if not result.wasSuccessful():
if len(result.errors) == 1 and not result.failures:
err = result.errors[0][1]
elif len(result.failures) == 1 and not result.errors:
err = result.failures[0][1]
else:
err = "multiple errors occurred"
if not verbose: err += "; run in verbose mode for details"
raise TestFailed(err)
def _run_suite(suite):
"""Run tests from a unittest.TestSuite-derived class."""
if verbose:
runner = unittest.TextTestRunner(sys.stdout,
failfast=failfast)
else:
runner = BasicTestRunner()
result = runner.run(suite)
if not result.wasSuccessful():
if len(result.errors) == 1 and not result.failures:
err = result.errors[0][1]
elif len(result.failures) == 1 and not result.errors:
err = result.failures[0][1]
else:
err = "multiple errors occurred"
if not verbose: err += "; run in verbose mode for details"
raise TestFailed(err)
def _run_suite(suite):
"""Run tests from a unittest.TestSuite-derived class."""
if verbose:
runner = unittest.TextTestRunner(sys.stdout,
failfast=failfast)
else:
runner = BasicTestRunner()
result = runner.run(suite)
if not result.wasSuccessful():
if len(result.errors) == 1 and not result.failures:
err = result.errors[0][1]
elif len(result.failures) == 1 and not result.errors:
err = result.failures[0][1]
else:
err = "multiple errors occurred"
if not verbose: err += "; run in verbose mode for details"
raise TestFailed(err)
def _run_suite(suite):
"""Run tests from a unittest.TestSuite-derived class."""
if verbose:
runner = unittest.TextTestRunner(sys.stdout,
failfast=failfast)
else:
runner = BasicTestRunner()
result = runner.run(suite)
if not result.wasSuccessful():
if len(result.errors) == 1 and not result.failures:
err = result.errors[0][1]
elif len(result.failures) == 1 and not result.errors:
err = result.failures[0][1]
else:
err = "multiple errors occurred"
if not verbose: err += "; run in verbose mode for details"
raise TestFailed(err)
def suite():
"""The global test suite.
"""
logging.basicConfig(level=logging.DEBUG)
mysuite = unittest.TestSuite()
mysuite.addTests(test_scene.suite())
mysuite.addTests(test_dataset.suite())
mysuite.addTests(test_writers.suite())
mysuite.addTests(test_readers.suite())
mysuite.addTests(test_resample.suite())
mysuite.addTests(test_yaml_reader.suite())
mysuite.addTests(test_helper_functions.suite())
mysuite.addTests(reader_tests.suite())
mysuite.addTests(writer_tests.suite())
mysuite.addTests(test_file_handlers.suite())
mysuite.addTests(test_utils.suite())
mysuite.addTests(test_enhancements.suite())
return mysuite
def _run_suite(suite):
"""Run tests from a unittest.TestSuite-derived class."""
if verbose:
runner = unittest.TextTestRunner(sys.stdout,
failfast=failfast)
else:
runner = BasicTestRunner()
result = runner.run(suite)
if not result.wasSuccessful():
if len(result.errors) == 1 and not result.failures:
err = result.errors[0][1]
elif len(result.failures) == 1 and not result.errors:
err = result.failures[0][1]
else:
err = "multiple errors occurred"
if not verbose: err += "; run in verbose mode for details"
raise TestFailed(err)
def _run_suite(suite):
"""Run tests from a unittest.TestSuite-derived class."""
if verbose:
runner = unittest.TextTestRunner(sys.stdout,
failfast=failfast)
else:
runner = BasicTestRunner()
result = runner.run(suite)
if not result.wasSuccessful():
if len(result.errors) == 1 and not result.failures:
err = result.errors[0][1]
elif len(result.failures) == 1 and not result.errors:
err = result.failures[0][1]
else:
err = "multiple errors occurred"
if not verbose: err += "; run in verbose mode for details"
raise TestFailed(err)
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