1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
# Copyright 2015-2016 Lars Wirzenius
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# =*= License: GPL-3+ =*=
import shutil
import tempfile
import unittest
import obnamlib
class BagStoreTests(unittest.TestCase):
def setUp(self):
self.tempdir = tempfile.mkdtemp()
self.fs = obnamlib.LocalFS(self.tempdir)
self.store = obnamlib.BagStore()
self.store.set_location(self.fs, '.')
self.bag = obnamlib.Bag()
bag_id = self.store.reserve_bag_id()
self.bag.set_id(bag_id)
def tearDown(self):
shutil.rmtree(self.tempdir)
def assertEqualBags(self, a, b):
self.assertEqual(a.get_id(), b.get_id())
self.assertEqual(list(a), list(b))
def test_stores_and_retrieves_an_empty_bag(self):
self.store.put_bag(self.bag)
new_bag = self.store.get_bag(self.bag.get_id())
self.assertEqualBags(new_bag, self.bag)
def test_stores_and_retrieves_a_full_bag(self):
self.bag.append('foo')
self.store.put_bag(self.bag)
new_bag = self.store.get_bag(self.bag.get_id())
self.assertEqualBags(new_bag, self.bag)
def test_has_no_bags_initially(self):
store = obnamlib.BagStore()
store.set_location(self.fs, 'empty')
self.assertEqual(list(store.get_bag_ids()), [])
def test_has_a_put_bag(self):
self.store.put_bag(self.bag)
self.assertTrue(self.store.has_bag(self.bag.get_id()))
def test_does_not_have_a_removed_bag(self):
self.store.put_bag(self.bag)
self.store.remove_bag(self.bag.get_id())
self.assertFalse(self.store.has_bag(self.bag.get_id()))
def test_lists_bag_that_has_been_put(self):
self.store.put_bag(self.bag)
self.assertEqual(list(self.store.get_bag_ids()), [self.bag.get_id()])
def test_removes_bag(self):
self.store.put_bag(self.bag)
self.store.remove_bag(self.bag.get_id())
self.assertEqual(list(self.store.get_bag_ids()), [])
def test_puts_bag_with_nonnumeric_id(self):
self.bag.set_id('well-known')
self.store.put_bag(self.bag)
returned = self.store.get_bag('well-known')
self.assertEqualBags(returned, self.bag)
|
