def handleDir(self, event):
"""Run load_tests in packages.
If a package itself matches the test file pattern, run
load_tests in its __init__.py, and stop default test
discovery for that package.
"""
if self._loading:
return
if (self._match(event.name, event.pattern) and
util.ispackage(event.path)):
name = util.name_from_path(event.path)
module = util.module_from_name(name)
load_tests = getattr(module, 'load_tests', None)
if not load_tests:
return
self._loading = True
try:
suite = event.loader.suiteClass()
try:
suite = load_tests(event.loader, suite, event.pattern)
except Exception as exc:
log.exception(
"Failed to load tests from %s via load_tests", module)
suite.addTest(
event.loader.failedLoadTests(module.__name__, exc))
event.handled = True
return suite
finally:
self._loading = False
def handleFile(self, event):
"""Load doctests from text files and modules"""
path = event.path
_root, ext = os.path.splitext(path)
if ext in self.extensions:
suite = doctest.DocFileTest(path, module_relative=False)
event.extraTests.append(suite)
return
elif not util.valid_module_name(os.path.basename(path)):
return
name = util.name_from_path(path)
try:
module = util.module_from_name(name)
except Exception:
# XXX log warning here?
return
if hasattr(module, '__test__') and not module.__test__:
return
try:
suite = doctest.DocTestSuite(module)
except ValueError:
# doctest, very annoyingly, raises ValueError when
# a module has no tests.
return
event.extraTests.append(suite)
def test_name_from_path(self):
test_module = support_file('scenario/tests_in_package/pkg1/test/test_things.py')
test_package_path = support_file('scenario/tests_in_package')
self.assertEqual(
util.name_from_path(test_module),
('pkg1.test.test_things', test_package_path)
)
def handleFile(self, event):
"""Load doctests from text files and modules"""
path = event.path
_root, ext = os.path.splitext(path)
if ext in self.extensions:
optionflags = doctest.ELLIPSIS | doctest.NORMALIZE_WHITESPACE | doctest.REPORT_UDIFF
# +REPORT_ONLY_FIRST_FAILURE
suite = doctest.DocFileTest(path, module_relative=False, optionflags=optionflags)
event.extraTests.append(suite)
return
elif not util.valid_module_name(os.path.basename(path)):
return
name, package_path = util.name_from_path(path)
util.ensure_importable(package_path)
try:
module = util.module_from_name(name)
except Exception:
# XXX log warning here?
return
if hasattr(module, '__test__') and not module.__test__:
return
try:
suite = doctest.DocTestSuite(module)
except ValueError:
# with python <= 3.5, doctest, very annoyingly, raises ValueError
# when a module has no tests.
return
event.extraTests.append(suite)
def handleFile(self, event):
"""Load doctests from text files and modules"""
path = event.path
_root, ext = os.path.splitext(path)
if ext in self.extensions:
suite = doctest.DocFileTest(path, module_relative=False)
event.extraTests.append(suite)
return
elif not util.valid_module_name(os.path.basename(path)):
return
name, package_path = util.name_from_path(path)
# ignore top-level setup.py which cannot be imported
if name == "setup":
return
util.ensure_importable(package_path)
try:
module = util.module_from_name(name)
except Exception:
# XXX log warning here?
return
if hasattr(module, "__test__") and not module.__test__:
return
try:
suite = doctest.DocTestSuite(module)
except ValueError:
# with python <= 3.5, doctest, very annoyingly, raises ValueError
# when a module has no tests.
return
event.extraTests.append(suite)
def test_name_from_path(self):
test_module = support_file(
"scenario/tests_in_package/pkg1/test/test_things.py")
test_package_path = support_file("scenario/tests_in_package")
self.assertEqual(
util.name_from_path(test_module),
("pkg1.test.test_things", test_package_path),
)
def _find_tests_in_file(self,
event,
filename,
full_path,
top_level,
module_name=None):
log.debug("find in file %s (%s)", full_path, top_level)
pattern = self.session.testFilePattern
loader = event.loader
evt = events.HandleFileEvent(loader, filename, full_path, pattern,
top_level)
result = self.session.hooks.handleFile(evt)
if evt.extraTests:
yield loader.suiteClass(evt.extraTests)
if evt.handled:
if result:
yield result
return
if not util.valid_module_name(filename):
# valid Python identifiers only
return
evt = events.MatchPathEvent(filename, full_path, pattern)
result = self.session.hooks.matchPath(evt)
if evt.handled:
if not result:
return
elif not self._match_path(filename, full_path, pattern):
return
if module_name is None:
module_name, package_path = util.name_from_path(full_path)
util.ensure_importable(package_path)
try:
module = util.module_from_name(module_name)
except:
yield loader.failedImport(module_name)
else:
mod_file = os.path.abspath(getattr(module, '__file__', full_path))
realpath = os.path.splitext(mod_file)[0]
fullpath_noext = os.path.splitext(full_path)[0]
if realpath.lower() != fullpath_noext.lower():
module_dir = os.path.dirname(realpath)
mod_name = os.path.splitext(os.path.basename(full_path))[0]
expected_dir = os.path.dirname(full_path)
msg = ("%r module incorrectly imported from %r. "
"Expected %r. Is this module globally installed?")
raise ImportError(msg % (mod_name, module_dir, expected_dir))
yield loader.loadTestsFromModule(module)
def _find_tests_in_file(self, event, filename, full_path, top_level, module_name=None):
log.debug("find in file %s (%s)", full_path, top_level)
pattern = self.session.testFilePattern
loader = event.loader
evt = events.HandleFileEvent(
loader, filename, full_path, pattern, top_level)
result = self.session.hooks.handleFile(evt)
if evt.extraTests:
yield loader.suiteClass(evt.extraTests)
if evt.handled:
if result:
yield result
return
if not util.valid_module_name(filename):
# valid Python identifiers only
return
evt = events.MatchPathEvent(filename, full_path, pattern)
result = self.session.hooks.matchPath(evt)
if evt.handled:
if not result:
return
elif not self._match_path(filename, full_path, pattern):
return
if module_name is None:
module_name, package_path = util.name_from_path(full_path)
util.ensure_importable(package_path)
try:
module = util.module_from_name(module_name)
except:
yield loader.failedImport(module_name)
else:
mod_file = os.path.abspath(
getattr(module, '__file__', full_path))
realpath = os.path.splitext(mod_file)[0]
fullpath_noext = os.path.splitext(full_path)[0]
if realpath.lower() != fullpath_noext.lower():
module_dir = os.path.dirname(realpath)
mod_name = os.path.splitext(os.path.basename(full_path))[0]
expected_dir = os.path.dirname(full_path)
msg = ("%r module incorrectly imported from %r. "
"Expected %r. Is this module globally installed?"
)
raise ImportError(
msg % (mod_name, module_dir, expected_dir))
yield loader.loadTestsFromModule(module)
def handleFile(self, event):
"""Produce a FeatureTestSuite from a .feature file."""
feature_path = event.path
if os.path.splitext(feature_path)[1] != '.feature':
return
event.handled = True
try:
feature_package_name = name_from_path(
os.path.dirname(feature_path))[0]
feature_module = object_from_name(feature_package_name)[1]
except:
return event.loader.failedImport(feature_path)
return self.makeSuiteFromFeature(
module=feature_module,
feature_path=feature_path,
)
def handleFile(self, event):
"""Produce a FeatureTestSuite from a .feature file."""
feature_path = event.path
if os.path.splitext(feature_path)[1] != '.feature':
return
event.handled = True
try:
feature_package_name = name_from_path(
os.path.dirname(feature_path))
feature_module = object_from_name(feature_package_name)[1]
except:
return event.loader.failedImport(feature_path)
return self.makeSuiteFromFeature(
module=feature_module,
feature_path=feature_path,
)
def test_name_from_path(self):
test_module = support_file(
'scenario/tests_in_package/pkg1/test/test_things.py')
test_package_path = support_file('scenario/tests_in_package')
self.assertEqual(util.name_from_path(test_module),
('pkg1.test.test_things', test_package_path))
def test_name_from_path(self):
self.assertEqual(
util.name_from_path(support_file('scenario/tests_in_package/pkg1/test/test_things.py')), 'pkg1.test.test_things')
def test_name_from_path(self):
self.assertEqual(
util.name_from_path(
support_file(
'scenario/tests_in_package/pkg1/test/test_things.py')),
'pkg1.test.test_things')
