def test_catch_keyboard_exception(self):
"""
Verify that the KeyboardInterrupt is propagated by the run() method.
./bin/stratis contains a try block at the outermost level which
then catches the KeyboardInterrupt and exits with an error message.
The KeyboardInterrupt is most likely raised in the dbus-python
method which is actually communicating on the D-Bus, but it is
fairly difficult to get at that method. Instead settle for getting
at the calling method generated by dbus-python-client-gen.
"""
def raise_keyboard_interrupt(_):
"""
Just raise the interrupt.
"""
raise KeyboardInterrupt()
# pylint: disable=import-outside-toplevel
from stratis_cli._actions import _data
# pylint: disable=protected-access
stratis_cli._actions._data.Manager.Properties.Version.Get = (
raise_keyboard_interrupt
)
with self.assertRaises(KeyboardInterrupt):
stratis_cli.run()(["daemon", "version"])
def setUp(self):
"""
Start the stratisd daemon with the simulator.
"""
self._service = Service()
self._service.setUp()
time.sleep(1)
command_line = \
['pool', 'create', self._POOLNAME] + \
[d.device_node for d in _device_list(_DEVICES, 1)]
all(run(command_line))
command_line = \
['filesystem', 'create', self._POOLNAME, self._VOLNAME]
all(run(command_line))
time.sleep(1)
def tearDown(self):
"""
Stop the stratisd simulator and daemon.
"""
# pylint: disable=no-member
self._stratisd.terminate()
self._stratisd.wait()
class SimTestCase(unittest.TestCase):
"""
A SimTestCase must always start and stop stratisd (simulator vesion).
"""
def setUp(self):
"""
Start the stratisd daemon with the simulator.
"""
self._service = _Service()
self._service.setUp()
def tearDown(self):
"""
Stop the stratisd simulator and daemon.
"""
self._service.tearDown()
RUNNER = run()
