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# SPDX-FileCopyrightText: © 2015-2022 Germar Reitze
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This file is part of the program "Back In Time" which is released under GNU
# General Public License v2 (GPLv2). See LICENSES directory or go to
# <https://spdx.org/licenses/GPL-2.0-or-later.html>.
import unittest
import os
import sys
import itertools
from test import generic
sys.path.append(os.path.join(os.path.dirname(__file__), ".."))
import backintime
def shuffleArgs(*args):
"""
Return every possible combination of arguments. Those arguments which need
to keep in line have to be inside a tuple.
args: two or more arguments (str)
"""
for i in itertools.permutations(args):
ret = []
for j in i:
if isinstance(j, (tuple, list)):
ret.extend(j)
else:
ret.append(j)
yield ret
class General(generic.TestCase):
def setUp(self):
super().setUp()
backintime.createParsers()
def tearDown(self):
super().tearDown()
global parsers
parsers = {}
def test_invalid_arg(self):
with self.assertRaises(SystemExit):
backintime.argParse(['not_existing_command'])
with self.assertRaises(SystemExit):
backintime.argParse(['--not_existing_argument'])
def test_config(self):
args = backintime.argParse(['--config', '/tmp/config'])
self.assertIn('config', args)
self.assertEqual(args.config, '/tmp/config')
def test_quiet(self):
args = backintime.argParse(['--quiet',])
self.assertIn('quiet', args)
self.assertTrue(args.quiet)
def test_debug(self):
args = backintime.argParse(['--debug',])
self.assertIn('debug', args)
self.assertTrue(args.debug)
def test_config_no_path(self):
with self.assertRaises(SystemExit):
backintime.argParse(['--config'])
class Backup(generic.TestCase):
def setUp(self):
super().setUp()
backintime.createParsers()
def tearDown(self):
super().tearDown()
global parsers
parsers = {}
def test_simple(self):
args = backintime.argParse(['backup'])
self.assertIn('command', args)
self.assertEqual(args.command, 'backup')
self.assertIn('func', args)
self.assertIs(args.func, backintime.backup)
def test_backwards_compatiblity_alias(self):
args = backintime.argParse(['--backup'])
self.assertIn('func', args)
self.assertIs(args.func, backintime.aliasParser)
self.assertIn('replace', args)
self.assertEqual(args.replace, '--backup')
self.assertIn('alias', args)
self.assertEqual(args.alias, 'backup')
def test_profile(self):
for argv in shuffleArgs('backup', ('--profile', 'foo')):
with self.subTest(argv = argv):
#workaround for py.test3 2.5.1 doesn't support subTest
msg = 'argv = %s' %argv
args = backintime.argParse(argv)
self.assertIn('command', args, msg)
self.assertEqual(args.command, 'backup', msg)
self.assertIn('profile', args, msg)
self.assertEqual(args.profile, 'foo', msg)
def test_profile_id(self):
args = backintime.argParse(['backup', '--profile-id', '2'])
self.assertIn('command', args)
self.assertEqual(args.command, 'backup')
self.assertIn('profile_id', args)
self.assertEqual(args.profile_id, 2)
def test_profile_and_profile_id(self):
with self.assertRaises(SystemExit):
backintime.argParse(['backup', '--profile', 'foo', '--profile-id', '2'])
def test_quiet(self):
args = backintime.argParse(['backup', '--quiet'])
self.assertIn('command', args)
self.assertEqual(args.command, 'backup')
self.assertIn('quiet', args)
self.assertTrue(args.quiet)
def test_multi_args(self):
for argv in shuffleArgs('--quiet', 'backup', ('--profile', 'foo'), '--checksum',
('--config', 'bar')):
with self.subTest(argv = argv):
#workaround for py.test3 2.5.1 doesn't support subTest
msg = 'argv = %s' %argv
args = backintime.argParse(argv)
self.assertIn('command', args, msg)
self.assertEqual(args.command, 'backup', msg)
self.assertIn('profile', args, msg)
self.assertEqual(args.profile, 'foo', msg)
self.assertIn('quiet', args, msg)
self.assertTrue(args.quiet, msg)
self.assertIn('checksum', args, msg)
self.assertTrue(args.checksum, msg)
self.assertIn('config', args, msg)
self.assertEqual(args.config, 'bar', msg)
class Restore(generic.TestCase):
def setUp(self):
super().setUp()
backintime.createParsers()
def tearDown(self):
super().tearDown()
global parsers
parsers = {}
def test_simple(self):
args = backintime.argParse(['restore'])
self.assertIn('command', args)
self.assertEqual(args.command, 'restore')
self.assertIn('func', args)
self.assertIs(args.func, backintime.restore)
def test_what_where_snapshot_id(self):
args = backintime.argParse(['restore', '/home', '/tmp', '20151130-230501-984'])
self.assertIn('command', args)
self.assertEqual(args.command, 'restore')
self.assertIn('WHAT', args)
self.assertEqual(args.WHAT, '/home')
self.assertIn('WHERE', args)
self.assertEqual(args.WHERE, '/tmp')
self.assertIn('SNAPSHOT_ID', args)
self.assertEqual(args.SNAPSHOT_ID, '20151130-230501-984')
def test_what_where_snapshot_id_multi_args(self):
for argv in shuffleArgs('--quiet', ('restore', '/home', '/tmp', '20151130-230501-984'),
'--checksum', ('--profile-id', '2'), '--local-backup',
'--delete', ('--config', 'foo')):
with self.subTest(argv = argv):
#workaround for py.test3 2.5.1 doesn't support subTest
msg = 'argv = %s' %argv
args = backintime.argParse(argv)
self.assertIn('quiet', args, msg)
self.assertTrue(args.quiet, msg)
self.assertIn('checksum', args, msg)
self.assertTrue(args.checksum, msg)
self.assertIn('profile_id', args, msg)
self.assertEqual(args.profile_id, 2, msg)
self.assertIn('command', args, msg)
self.assertEqual(args.command, 'restore', msg)
self.assertIn('WHAT', args, msg)
self.assertEqual(args.WHAT, '/home', msg)
self.assertIn('WHERE', args, msg)
self.assertEqual(args.WHERE, '/tmp', msg)
self.assertIn('SNAPSHOT_ID', args, msg)
self.assertEqual(args.SNAPSHOT_ID, '20151130-230501-984', msg)
self.assertIn('local_backup', args, msg)
self.assertTrue(args.local_backup, msg)
self.assertIn('delete', args, msg)
self.assertTrue(args.delete, msg)
self.assertIn('config', args, msg)
self.assertEqual(args.config, 'foo', msg)
def test_multi_args(self):
for argv in shuffleArgs(('--profile-id', '2'), '--quiet', 'restore', '--checksum',
'--local-backup',
'--delete', ('--config', 'foo')):
with self.subTest(argv = argv):
#workaround for py.test3 2.5.1 doesn't support subTest
msg = 'argv = %s' %argv
args = backintime.argParse(argv)
self.assertIn('quiet', args, msg)
self.assertTrue(args.quiet, msg)
self.assertIn('checksum', args, msg)
self.assertTrue(args.checksum, msg)
self.assertIn('profile_id', args, msg)
self.assertEqual(args.profile_id, 2, msg)
self.assertIn('command', args, msg)
self.assertEqual(args.command, 'restore', msg)
self.assertIn('local_backup', args, msg)
self.assertTrue(args.local_backup, msg)
self.assertIn('delete', args, msg)
self.assertTrue(args.delete, msg)
self.assertIn('config', args, msg)
self.assertEqual(args.config, 'foo', msg)
def test_snapshot_id_index(self):
args = backintime.argParse(['restore', '/home', '/tmp', '1'])
self.assertIn('SNAPSHOT_ID', args)
self.assertEqual(args.SNAPSHOT_ID, '1')
def test_empty_where(self):
args = backintime.argParse(['restore', '/home', '', '20151130-230501-984'])
self.assertIn('WHERE', args)
self.assertEqual(args.WHERE, '')
def test_where_space_in_path(self):
args = backintime.argParse(['restore', '/home', '/tmp/foo bar/baz', '20151130-230501-984'])
self.assertIn('WHERE', args)
self.assertEqual(args.WHERE, '/tmp/foo bar/baz')
def test_what_space_in_path(self):
args = backintime.argParse(['restore', '/home/foo bar/baz', '/tmp', '20151130-230501-984'])
self.assertIn('WHAT', args)
self.assertEqual(args.WHAT, '/home/foo bar/baz')
def test_local_backup_and_no_local_backup(self):
with self.assertRaises(SystemExit):
backintime.argParse(('restore', '--local-backup', '--no-local-backup'))
if __name__ == '__main__':
unittest.main()
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