def _validate_request(self, storage, request): """Validate a snapshot request. :param storage: an instance of Blivet :param request: a snapshot request :raise: KickstartParseError if not valid """ # Try to create the model of the device. get_snapshot_device(request, storage.devicetree)
def get_snapshot_device_test(self, device_class): """Test the snapshot device.""" device = Mock() device_class.return_value = device devicetree = Mock() devicetree.get_device_by_name.side_effect = [Mock(), None] request = Mock(name="post-snapshot", origin="fedora/root") self.assertEqual(get_snapshot_device(request, devicetree), device)
def verify_requests(self, storage, constraints, report_error, report_warning): """Verify the validity of snapshot requests for the given storage. This is a callback for the storage checker. :param storage: a storage to check :param constraints: a dictionary of constraints :param report_error: a function for error reporting :param report_warning: a function for warning reporting """ # We can verify only the post-install snapshot requests. requests = self.get_requests(SNAPSHOT_WHEN_POST_INSTALL) for request in requests: log.debug("Validating the snapshot request for: %s", request.name) try: get_snapshot_device(request, storage.devicetree) except KickstartParseError as e: report_error(str(e))
def get_snapshot_device_test(self, device_class): """Test the snapshot device.""" device = Mock() device_class.return_value = device devicetree = Mock() devicetree.get_device_by_name.side_effect = [Mock(), None] request = Mock(name="post-snapshot", origin="fedora/root") self.assertEqual(get_snapshot_device(request, devicetree), device)
def _create_snapshot(self, storage, request): """Create the ThinLV snapshot. :param storage: an instance of Blivet :param request: a snapshot request """ log.debug("Snapshot: creating snapshot %s", request.name) device = get_snapshot_device(request, storage.devicetree) device.create() if isinstance(device.format, XFS): log.debug("Generating new UUID for XFS snapshot") device.format.reset_uuid()
def get_snapshot_device_fail_test(self): """Test the snapshot device.""" with self.assertRaises(KickstartParseError): get_snapshot_device( Mock(name="post-snapshot", origin="fedora/root"), Mock())
def test_get_snapshot_device_fail(self): """Test the snapshot device.""" with pytest.raises(StorageError): get_snapshot_device( Mock(name="post-snapshot", origin="fedora/root"), Mock())
def get_snapshot_device_fail_test(self): """Test the snapshot device.""" with self.assertRaises(KickstartParseError): get_snapshot_device(Mock(name="post-snapshot", origin="fedora/root"), Mock())