def test_can_load_tests_from_parameterized_by_cartesian_params_methods(self):
class Mod(object):
__name__ = 'themod'
class Test(TestCase):
@cartesian_params(
(1, 2),
(2, 3),
)
def test(self, a, b):
assert a == b
m = Mod()
m.Test = Test
Test.__module__ = m.__name__
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 1)
self.assertEqual(len(event.extraTests[0]._tests), 4)
# check that test names are sensible
self.assertEqual(util.test_name(event.extraTests[0]._tests[0]),
'themod.Test.test:1')
self.assertEqual(util.test_name(event.extraTests[0]._tests[1]),
'themod.Test.test:2')
self.assertEqual(util.test_name(event.extraTests[0]._tests[2]),
'themod.Test.test:3')
self.assertEqual(util.test_name(event.extraTests[0]._tests[3]),
'themod.Test.test:4')
def test_can_load_tests_from_parameterized_by_cartesian_params_methods(
self):
class Mod(object):
__name__ = "themod"
class Test(TestCase):
@cartesian_params((1, 2), (2, 3))
def test(self, a, b):
assert a == b
m = Mod()
m.Test = Test
Test.__module__ = m.__name__
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 1)
self.assertEqual(len(event.extraTests[0]._tests), 4)
# check that test names are sensible
self.assertEqual(util.test_name(event.extraTests[0]._tests[0]),
"themod.Test.test:1")
self.assertEqual(util.test_name(event.extraTests[0]._tests[1]),
"themod.Test.test:2")
self.assertEqual(util.test_name(event.extraTests[0]._tests[2]),
"themod.Test.test:3")
self.assertEqual(util.test_name(event.extraTests[0]._tests[3]),
"themod.Test.test:4")
def test_can_load_tests_from_parameterized_by_cartesian_params_functions(
self):
class Mod(object):
__name__ = 'themod'
def check(x, y):
assert x == y
@cartesian_params(
(1, 2),
(2, 3),
)
def test(a, b):
check(a, b)
m = Mod()
m.test = test
test.__module__ = m.__name__
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 4)
# check that test names are sensible
self.assertEqual(util.test_name(event.extraTests[0]), 'themod.test:1')
self.assertEqual(util.test_name(event.extraTests[1]), 'themod.test:2')
self.assertEqual(util.test_name(event.extraTests[2]), 'themod.test:3')
self.assertEqual(util.test_name(event.extraTests[3]), 'themod.test:4')
def test_can_load_tests_from_parameterized_by_cartesian_params_functions(self):
class Mod(object):
__name__ = 'themod'
def check(x, y):
assert x == y
@cartesian_params(
(1, 2),
(2, 3),
)
def test(a, b):
check(a, b)
m = Mod()
m.test = test
test.__module__ = m.__name__
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 4)
# check that test names are sensible
self.assertEqual(util.test_name(event.extraTests[0]),
'themod.test:1')
self.assertEqual(util.test_name(event.extraTests[1]),
'themod.test:2')
self.assertEqual(util.test_name(event.extraTests[2]),
'themod.test:3')
self.assertEqual(util.test_name(event.extraTests[3]),
'themod.test:4')
def _flatten(self, suite):
# XXX
# examine suite tests to find out if they have class
# or module fixtures and group them that way into names
# of test classes or modules
# ALSO record all test cases in self.cases
mods = {}
classes = {}
stack = [suite]
while stack:
suite = stack.pop()
for test in suite:
if isinstance(test, unittest.TestSuite):
stack.append(test)
else:
testid = util.test_name(test)
self.cases[testid] = test
if util.has_module_fixtures(test):
mods.setdefault(test.__class__.__module__, []).append(
testid)
elif util.has_class_fixtures(test):
classes.setdefault(
"%s.%s" % (test.__class__.__module__,
test.__class__.__name__),
[]).append(testid)
else:
yield testid
for cls in sorted(classes.keys()):
yield cls
for mod in sorted(mods.keys()):
yield mod
def test_testcase_test_name(self):
test = UtilTests('test_ensure_importable')
self.assertEqual(
test.id(),
'nose2.tests.unit.test_util.UtilTests.test_ensure_importable')
self.assertEqual(
util.test_name(test),
'nose2.tests.unit.test_util.UtilTests.test_ensure_importable')
def __getstate__(self):
state = self.__dict__.copy()
# FIXME fails for loadTestsFailure
if "test" in state:
test = state["test"]
state["test"] = util.test_name(test)
# subtest support
if sys.version_info >= (3, 4):
if isinstance(test, unittest.case._SubTest):
state["metadata"]["subtest"] = (test._message, test.params)
def test_can_load_tests_from_generator_functions(self):
class Mod(object):
__name__ = 'themod'
def check(x):
assert x == 1
def test():
yield check, 1
yield check, 2
m = Mod()
m.test = test
test.__module__ = m.__name__
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 2)
# check that test names are sensible
self.assertEqual(util.test_name(event.extraTests[0]),
'themod.test:1')
self.assertEqual(util.test_name(event.extraTests[1]),
'themod.test:2')
def test_can_load_tests_from_generator_functions(self):
class Mod(object):
__name__ = 'themod'
def check(x):
assert x == 1
def test():
yield check, 1
yield check, 2
m = Mod()
m.test = test
test.__module__ = m.__name__
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 2)
# check that test names are sensible
self.assertEqual(util.test_name(event.extraTests[0]), 'themod.test:1')
self.assertEqual(util.test_name(event.extraTests[1]), 'themod.test:2')
def test_can_load_tests_from_parameterized_by_params_functions(self):
class Mod(object):
__name__ = "themod"
def check(x):
assert x == 1
@params(1, 2)
def test(a):
check(a)
m = Mod()
m.test = test
test.__module__ = m.__name__
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 2)
# check that test names are sensible
self.assertEqual(util.test_name(event.extraTests[0]), "themod.test:1")
self.assertEqual(util.test_name(event.extraTests[1]), "themod.test:2")
def test_can_load_tests_from_parameterized_by_params_functions(self):
class Mod(object):
__name__ = "themod"
def check(x):
assert x == 1
@params(1, 2)
def test(a):
check(a)
m = Mod()
m.test = test
test.__module__ = m.__name__
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 2)
# check that test names are sensible
self.assertEqual(util.test_name(event.extraTests[0]), "themod.test:1")
self.assertEqual(util.test_name(event.extraTests[1]), "themod.test:2")
def reportStartTest(self, event):
"""Record and possibly output test id"""
testid = util.test_name(event.testEvent.test)
if testid not in self.tests:
id_ = self.nextId()
self.ids[id_] = testid
self.tests[testid] = id_
else:
id_ = self.tests[testid]
event.metadata['testid'] = id_
if self.session.verbosity > 1:
event.stream.write('#%s ' % id_)
def test_can_load_tests_from_parameterized_methods(self):
class Mod(object):
__name__ = 'themod'
class Test(TestCase):
@params(1, 2)
def test(self, a):
assert a == 1
m = Mod()
m.Test = Test
Test.__module__ = m.__name__
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 1)
self.assertEqual(len(event.extraTests[0]._tests), 2)
# check that test names are sensible
self.assertEqual(util.test_name(event.extraTests[0]._tests[0]),
'themod.Test.test:1')
self.assertEqual(util.test_name(event.extraTests[0]._tests[1]),
'themod.Test.test:2')
def reportStartTest(self, event):
"""Record and possibly output test id"""
testid = util.test_name(event.testEvent.test)
if testid not in self.tests:
id_ = self.nextId()
self.ids[id_] = testid
self.tests[testid] = id_
else:
id_ = self.tests[testid]
event.metadata['testid'] = id_
if self.session.verbosity > 1:
event.stream.write('#%s ' % id_)
def test_subtest_test_name(self):
from unittest.case import _SubTest
sentinel = getattr(unittest.case, '_subtest_msg_sentinel', None)
test = UtilTests('test_ensure_importable')
test = _SubTest(test, sentinel, {'i': 1, 'j': 2})
self.assertEqual(
test.id(),
'nose2.tests.unit.test_util.UtilTests.test_ensure_importable (i=1, j=2)'
)
self.assertEqual(
util.test_name(test),
'nose2.tests.unit.test_util.UtilTests.test_ensure_importable')
def test_can_load_tests_from_parameterized_by_params_methods(self):
class Mod(object):
__name__ = "themod"
class Test(TestCase):
@params(1, 2)
def test(self, a):
assert a == 1
m = Mod()
m.Test = Test
Test.__module__ = m.__name__
event = events.LoadFromModuleEvent(self.loader, m)
self.session.hooks.loadTestsFromModule(event)
self.assertEqual(len(event.extraTests), 1)
self.assertEqual(len(event.extraTests[0]._tests), 2)
# check that test names are sensible
t1 = util.test_name(event.extraTests[0]._tests[0], qualname=False)
self.assertEqual(t1, "themod.Test.test:1")
t2 = util.test_name(event.extraTests[0]._tests[1], qualname=False)
self.assertEqual(t2, "themod.Test.test:2")
def test_subtest_test_name(self):
from unittest.case import _SubTest
sentinel = getattr(unittest.case, "_subtest_msg_sentinel", None)
test = UtilTests("test_ensure_importable")
test = _SubTest(test, sentinel, {"i": 1, "j": 2})
self.assertEqual(
test.id(),
"nose2.tests.unit.test_util.UtilTests.test_ensure_importable (i=1, j=2)",
)
self.assertEqual(
util.test_name(test),
"nose2.tests.unit.test_util.UtilTests.test_ensure_importable",
)
def _flatten(self, suite):
"""
Flatten test-suite into list of IDs, AND record all test case
into self.cases
CAVEAT: Due to current limitation of the MP plugin, examine the suite
tests to find out if they have class or module fixtures and
group them that way into name of test classes or module.
This is aid in their dispatch.
"""
log.debug("Flattening test into list of IDs")
mods = {}
classes = {}
stack = [suite]
while stack:
suite = stack.pop()
for test in suite:
if isinstance(test, unittest.TestSuite):
stack.append(test)
else:
testid = util.test_name(test)
self.cases[testid] = test
if util.has_module_fixtures(test):
mods.setdefault(test.__class__.__module__,
[]).append(testid)
elif util.has_class_fixtures(test):
if test.__class__.__name__ == "_MethodTestCase":
# wrapped by MethodTestCase in testclasses.py
test = test.obj
if hasattr(test,
'_testMethodName') and test._testMethodName:
# test a single method under the test class
yield "%s.%s.%s" % (
test.__class__.__module__,
test.__class__.__name__,
test._testMethodName,
)
else:
classes.setdefault(
"%s.%s" % (test.__class__.__module__,
test.__class__.__name__),
[]).append(testid)
else:
yield testid
for cls in sorted(classes.keys()):
yield cls
for mod in sorted(mods.keys()):
yield mod
def __getstate__(self):
state = self.__dict__
# FIXME fails for loadTestsFailure
if 'test' in state:
state['test'] = util.test_name(state['test'])
if 'executeTests' in state:
state['executeTests'] = None
if 'exc_info' in state and state['exc_info'] is not None:
ec, ev, tb = state['exc_info']
state['exc_info'] = (ec, ev, util.format_traceback(None, (ec, ev, tb)))
clear = ('loader', 'result', 'runner')
for attr in clear:
if attr in state:
state[attr] = None
return state
def get_tests(d = '.'):
T = TestLoader()
t = T.discover(d)
stack = [t]
tests = []
while stack:
s = stack.pop()
for t in s:
if isinstance(t, TestSuite):
stack.append(t)
else:
tests.append(t)
return [test_name(v) for v in tests] # all test qualified names from this dir
def __getstate__(self):
state = self.__dict__
# FIXME fails for loadTestsFailure
if 'test' in state:
state['test'] = util.test_name(state['test'])
if 'executeTests' in state:
state['executeTests'] = None
if 'exc_info' in state and state['exc_info'] is not None:
ec, ev, tb = state['exc_info']
state['exc_info'] = (
ec, ev, util.format_traceback(None, (ec, ev, tb)))
clear = ('loader', 'result', 'runner')
for attr in clear:
if attr in state:
state[attr] = None
return state
def _flatten(self, suite):
"""
Flatten test-suite into list of IDs, AND record all test case
into self.cases
CAVEAT: Due to current limitation of the MP plugin, examine the suite
tests to find out if they have class or module fixtures and
group them that way into name of test classes or module.
This is aid in their dispatch.
"""
log.debug("Flattening test into list of IDs")
mods = {}
classes = {}
stack = [suite]
while stack:
suite = stack.pop()
for test in suite:
if isinstance(test, unittest.TestSuite):
stack.append(test)
else:
testid = util.test_name(test)
self.cases[testid] = test
if util.has_module_fixtures(test):
mods.setdefault(test.__class__.__module__, []).append(
testid)
elif util.has_class_fixtures(test):
classes.setdefault(
"%s.%s" % (test.__class__.__module__,
test.__class__.__name__),
[]).append(testid)
else:
yield testid
for cls in sorted(classes.keys()):
yield cls
for mod in sorted(mods.keys()):
yield mod