def test_error_when_file_does_not_exist(self, exists):
"""
Test that exception is raised when backup file item on the disk does not exist.
"""
exists1 = "/a/b/c"
exists2 = "/d/e/f"
nonexistent = "/g/f/h"
def side_effect(filename):
if filename == exists1 or filename == exists2:
return True
else:
return False
exists.side_effect = side_effect
# error is not raised when all files exists
self.assertIsNone(
backup._check_item(
FilesBackupItem(includes=(exists1, exists2),
excludes=(),
rotation_strategy=None)))
# error is raised when any of the files missing
self.assertRaises(
OSError,
backup._check_item,
FilesBackupItem(
includes=(exists1, exists2),
excludes=(nonexistent, ),
rotation_strategy=None,
),
)
def __create_file_item(
self,
includes: Tuple[str] = ((), ),
excludes: Tuple[str] = ((), ),
rotation_strategy: RotationStrategy = None,
) -> FilesBackupItem:
return FilesBackupItem(includes=includes,
excludes=excludes,
rotation_strategy=rotation_strategy)
def __parse_files(item: Dict[str, Any]) -> FilesBackupItem:
if "includes" in item:
includes = tuple([os.path.expanduser(x) for x in item.get("includes")])
else:
includes = ()
if "excludes" in item:
excludes = tuple([os.path.expanduser(x) for x in item.get("excludes")])
else:
excludes = ()
return FilesBackupItem(
includes=includes,
excludes=excludes,
rotation_strategy=parse_rotation_strategy(item["rotation_strategy"])
if "rotation_strategy" in item else None,
)
def test_remote_disk_space(self, transmitter):
"""
Test error is raised when there is no enough disk space.
"""
transmitter.get_transfer_file_size.return_value = 2
transmitter.get_disk_space_available.return_value = 1
self.assertRaises(
OSError,
backup._check_remote_disk_space,
transmitter,
"",
FilesBackupItem(includes=(), excludes=(), rotation_strategy=None),
"",
"",
)
def test_backup_verified_error(self, subprocess):
item = FilesBackupItem(
includes=(("/a/b/c"),), excludes=(("/a/b/c/d"),), rotation_strategy=None
)
server = SshBackupServer(
name="name",
rotation_strategy=RotationStrategy(0, 0, 0),
location="/location",
hostname="hostname",
port=22,
username="******",
key_path=None,
)
subprocess.return_value = self.__get_subprocess_mock(stdout=(".Xcstpoguax",))
transmitter = SshTransmitter(server)
self.assertFalse(transmitter.verify_backup(item, "/remote_path"))
self.assertTrue(subprocess.called)