def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid do not set a timeout.
test_timeout = 0
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
environ_enabled = (lambda var_name:
strutils.bool_from_string(os.environ.get(var_name)))
if environ_enabled('OS_STDOUT_CAPTURE'):
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if environ_enabled('OS_STDERR_CAPTURE'):
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
self.start = timeutils.utcnow()
python类NestedTempfile()的实例源码
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid do not set a timeout.
test_timeout = 0
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
if os.environ.get('OS_STDOUT_CAPTURE') in _TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if os.environ.get('OS_STDERR_CAPTURE') in _TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
self.log_fixture = self.useFixture(fixtures.FakeLogger())
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid do not set a timeout.
test_timeout = 0
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
if os.environ.get('OS_STDOUT_CAPTURE') in _TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if os.environ.get('OS_STDERR_CAPTURE') in _TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
self.log_fixture = self.useFixture(fixtures.FakeLogger())
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid do not set a timeout.
test_timeout = 0
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
if os.environ.get('OS_STDOUT_CAPTURE') in _TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if os.environ.get('OS_STDERR_CAPTURE') in _TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
self.log_fixture = self.useFixture(fixtures.FakeLogger())
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid do not set a timeout.
test_timeout = 0
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
if os.environ.get('OS_STDOUT_CAPTURE') in _TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if os.environ.get('OS_STDERR_CAPTURE') in _TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
self.log_fixture = self.useFixture(fixtures.FakeLogger())
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
# Change the default directory that the tempfile
# module places temporary files and directories in
self.useFixture(fixtures.NestedTempfile())
# Create a temporary directory and set it as $HOME in the environment.
self.useFixture(fixtures.TempHomeDir())
self.useFixture(tools.StandardLogging())
self.addCleanup(self._clear_attrs)
def setUp(self):
tempdir = NestedTempfile()
tempdir.setUp()
self.addCleanup(tempdir.cleanUp)
def setUp(self):
super(BaseTestCase, self).setUp()
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(log_fixture.get_logging_handle_error_fixture())
self.useFixture(ConfigFixture(CONF))
self.useFixture(oc_fixture.ClearRequestContext())
self.useFixture(PolicyFixture())
def setUp(self):
super(BaseTestCase, self).setUp()
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 30)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid, fail hard.
print("OS_TEST_TIMEOUT set to invalid value"
" defaulting to no timeout")
test_timeout = 0
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
if os.environ.get('OS_STDOUT_CAPTURE') in options.TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if os.environ.get('OS_STDERR_CAPTURE') in options.TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
self.log_fixture = self.useFixture(
fixtures.FakeLogger('pbr'))
# Older git does not have config --local, so create a temporary home
# directory to permit using git config --global without stepping on
# developer configuration.
self.useFixture(fixtures.TempHomeDir())
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.FakeLogger())
self.useFixture(fixtures.EnvironmentVariable('PBR_VERSION', '0.0'))
self.temp_dir = self.useFixture(fixtures.TempDir()).path
self.package_dir = os.path.join(self.temp_dir, 'testpackage')
shutil.copytree(os.path.join(os.path.dirname(__file__), 'testpackage'),
self.package_dir)
self.addCleanup(os.chdir, os.getcwd())
os.chdir(self.package_dir)
self.addCleanup(self._discard_testpackage)
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
# Timeout
test_timeout = int(os.environ.get('OS_TEST_TIMEOUT', 0))
try:
test_timeout = int(test_timeout * self.TIMEOUT_SCALING_FACTOR)
except ValueError:
# If timeout value is invalid do not set a timeout.
test_timeout = 0
if test_timeout > 0:
# gentle timeout = raise TimeoutException
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
# Nest all temporary files and directories inside another directory
self.useFixture(fixtures.NestedTempfile())
# Create a temporary directory and set it as $HOME
self.useFixture(fixtures.TempHomeDir())
# Capture STDOUT
if os.environ.get('OS_STDOUT_CAPTURE') in _TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
# Capture STDERR
if os.environ.get('OS_STDERR_CAPTURE') in _TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
def setUp(self):
super(BaseTestCase, self).setUp()
self._set_timeout()
self._fake_output()
self._fake_logs()
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
def setUp(self):
tempdir = NestedTempfile()
tempdir.setUp()
self.addCleanup(tempdir.cleanUp)
def setUp(self):
super(ConfTest, self).setUp()
self.useFixture(fixtures.NestedTempfile())
self.conf = self.TestConfigOpts()
self.tempdirs = []
def setUp(self):
super(BaseTestCase, self).setUp()
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 30)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid, fail hard.
print("OS_TEST_TIMEOUT set to invalid value"
" defaulting to no timeout")
test_timeout = 0
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
if os.environ.get('OS_STDOUT_CAPTURE') in options.TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if os.environ.get('OS_STDERR_CAPTURE') in options.TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
self.log_fixture = self.useFixture(
fixtures.FakeLogger('pbr'))
# Older git does not have config --local, so create a temporary home
# directory to permit using git config --global without stepping on
# developer configuration.
self.useFixture(fixtures.TempHomeDir())
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.FakeLogger())
# TODO(lifeless) we should remove PBR_VERSION from the environment.
# rather than setting it, because thats not representative - we need to
# test non-preversioned codepaths too!
self.useFixture(fixtures.EnvironmentVariable('PBR_VERSION', '0.0'))
self.temp_dir = self.useFixture(fixtures.TempDir()).path
self.package_dir = os.path.join(self.temp_dir, 'testpackage')
shutil.copytree(os.path.join(os.path.dirname(__file__), 'testpackage'),
self.package_dir)
self.addCleanup(os.chdir, os.getcwd())
os.chdir(self.package_dir)
self.addCleanup(self._discard_testpackage)
# Tests can opt into non-PBR_VERSION by setting preversioned=False as
# an attribute.
if not getattr(self, 'preversioned', True):
self.useFixture(fixtures.EnvironmentVariable('PBR_VERSION'))
setup_cfg_path = os.path.join(self.package_dir, 'setup.cfg')
with open(setup_cfg_path, 'rt') as cfg:
content = cfg.read()
content = content.replace(u'version = 0.1.dev', u'')
with open(setup_cfg_path, 'wt') as cfg:
cfg.write(content)
def setUp(self):
super(BaseTestCase, self).setUp()
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 30)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid, fail hard.
print("OS_TEST_TIMEOUT set to invalid value"
" defaulting to no timeout")
test_timeout = 0
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
if os.environ.get('OS_STDOUT_CAPTURE') in options.TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if os.environ.get('OS_STDERR_CAPTURE') in options.TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
self.log_fixture = self.useFixture(
fixtures.FakeLogger('pbr'))
# Older git does not have config --local, so create a temporary home
# directory to permit using git config --global without stepping on
# developer configuration.
self.useFixture(fixtures.TempHomeDir())
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.FakeLogger())
# TODO(lifeless) we should remove PBR_VERSION from the environment.
# rather than setting it, because thats not representative - we need to
# test non-preversioned codepaths too!
self.useFixture(fixtures.EnvironmentVariable('PBR_VERSION', '0.0'))
self.temp_dir = self.useFixture(fixtures.TempDir()).path
self.package_dir = os.path.join(self.temp_dir, 'testpackage')
shutil.copytree(os.path.join(os.path.dirname(__file__), 'testpackage'),
self.package_dir)
self.addCleanup(os.chdir, os.getcwd())
os.chdir(self.package_dir)
self.addCleanup(self._discard_testpackage)
# Tests can opt into non-PBR_VERSION by setting preversioned=False as
# an attribute.
if not getattr(self, 'preversioned', True):
self.useFixture(fixtures.EnvironmentVariable('PBR_VERSION'))
setup_cfg_path = os.path.join(self.package_dir, 'setup.cfg')
with open(setup_cfg_path, 'rt') as cfg:
content = cfg.read()
content = content.replace(u'version = 0.1.dev', u'')
with open(setup_cfg_path, 'wt') as cfg:
cfg.write(content)
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
self.useFixture(obj_fixtures.Timeout(
os.environ.get('OS_TEST_TIMEOUT', 0),
self.TIMEOUT_SCALING_FACTOR))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(obj_fixtures.TranslationFixture())
self.useFixture(logging_error.get_logging_handle_error_fixture())
self.useFixture(obj_fixtures.OutputStreamCapture())
self.useFixture(obj_fixtures.StandardLogging())
# NOTE(sdague): because of the way we were using the lock
# wrapper we eneded up with a lot of tests that started
# relying on global external locking being set up for them. We
# consider all of these to be *bugs*. Tests should not require
# global external locking, or if they do, they should
# explicitly set it up themselves.
#
# The following REQUIRES_LOCKING class parameter is provided
# as a bridge to get us there. No new tests should be added
# that require it, and existing classes and tests should be
# fixed to not need it.
if self.REQUIRES_LOCKING:
lock_path = self.useFixture(fixtures.TempDir()).path
self.fixture = self.useFixture(
config_fixture.Config(lockutils.CONF))
self.fixture.config(lock_path=lock_path,
group='oslo_concurrency')
# NOTE(blk-u): WarningsFixture must be after the Database fixture
# because sqlalchemy-migrate messes with the warnings filters.
self.useFixture(obj_fixtures.WarningsFixture())
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
self.useFixture(fixtures.EnvironmentVariable('http_proxy'))
def setUp(self):
super(BaseTestCase, self).setUp()
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 30)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid, fail hard.
print("OS_TEST_TIMEOUT set to invalid value"
" defaulting to no timeout")
test_timeout = 0
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
if os.environ.get('OS_STDOUT_CAPTURE') in options.TRUE_VALUES:
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if os.environ.get('OS_STDERR_CAPTURE') in options.TRUE_VALUES:
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
self.log_fixture = self.useFixture(
fixtures.FakeLogger('pbr'))
# Older git does not have config --local, so create a temporary home
# directory to permit using git config --global without stepping on
# developer configuration.
self.useFixture(fixtures.TempHomeDir())
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.FakeLogger())
# TODO(lifeless) we should remove PBR_VERSION from the environment.
# rather than setting it, because thats not representative - we need to
# test non-preversioned codepaths too!
self.useFixture(fixtures.EnvironmentVariable('PBR_VERSION', '0.0'))
self.temp_dir = self.useFixture(fixtures.TempDir()).path
self.package_dir = os.path.join(self.temp_dir, 'testpackage')
shutil.copytree(os.path.join(os.path.dirname(__file__), 'testpackage'),
self.package_dir)
self.addCleanup(os.chdir, os.getcwd())
os.chdir(self.package_dir)
self.addCleanup(self._discard_testpackage)
# Tests can opt into non-PBR_VERSION by setting preversioned=False as
# an attribute.
if not getattr(self, 'preversioned', True):
self.useFixture(fixtures.EnvironmentVariable('PBR_VERSION'))
setup_cfg_path = os.path.join(self.package_dir, 'setup.cfg')
with open(setup_cfg_path, 'rt') as cfg:
content = cfg.read()
content = content.replace(u'version = 0.1.dev', u'')
with open(setup_cfg_path, 'wt') as cfg:
cfg.write(content)
