← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/tests/test_identitymap.py

  • Committer: John Arbash Meinel
  • Date: 2006-07-13 19:58:22 UTC
  • mto: This revision was merged to the branch mainline in revision 1869.
  • Revision ID: john@arbash-meinel.com-20060713195822-965e2c4422506a75
cleanup pass, allow pycurl connections to be shared between transports.

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/test_identitymap.py
 
1
# Copyright (C) 2005 by Canonical Ltd
 
2
#   Authors: Robert Collins <robert.collins@canonical.com>
 
3
#
 
4
# This program is free software; you can redistribute it and/or modify
 
5
# it under the terms of the GNU General Public License as published by
 
6
# the Free Software Foundation; either version 2 of the License, or
 
7
# (at your option) any later version.
 
8
#
 
9
# This program is distributed in the hope that it will be useful,
 
10
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
11
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
12
# GNU General Public License for more details.
 
13
#
 
14
# You should have received a copy of the GNU General Public License
 
15
# along with this program; if not, write to the Free Software
 
16
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
17
 
 
18
"""Tests for the IdentityMap class."""
 
19
 
 
20
# import system imports here
 
21
 
 
22
#import bzrlib specific imports here
 
23
import bzrlib.errors as errors
 
24
from bzrlib.tests import TestCase
 
25
import bzrlib.identitymap as identitymap
 
26
 
 
27
 
 
28
class TestIdentityMap(TestCase):
 
29
 
 
30
    def test_symbols(self):
 
31
        from bzrlib.identitymap import IdentityMap
 
32
 
 
33
    def test_construct(self):
 
34
        identitymap.IdentityMap()
 
35
 
 
36
    def test_add_weave(self):
 
37
        map = identitymap.IdentityMap()
 
38
        weave = "foo"
 
39
        map.add_weave("id", weave)
 
40
        self.assertEqual(weave, map.find_weave("id"))
 
41
 
 
42
    def test_double_add_weave(self):
 
43
        map = identitymap.IdentityMap()
 
44
        weave = "foo"
 
45
        map.add_weave("id", weave)
 
46
        self.assertRaises(errors.BzrError, map.add_weave, "id", weave)
 
47
        self.assertEqual(weave, map.find_weave("id"))
 
48
 
 
49
    def test_remove_object(self):
 
50
        map = identitymap.IdentityMap()
 
51
        weave = "foo"
 
52
        map.add_weave("id", weave)
 
53
        map.remove_object(weave)
 
54
        map.add_weave("id", weave)
 
55
        rev_history = [1]
 
56
        map.add_revision_history(rev_history)
 
57
        map.remove_object(rev_history)
 
58
 
 
59
    def test_add_revision_history(self):
 
60
        map = identitymap.IdentityMap()
 
61
        rev_history = [1,2,3]
 
62
        map.add_revision_history(rev_history)
 
63
        self.assertEqual(rev_history, map.find_revision_history())
 
64
 
 
65
    def test_double_add_revision_history(self):
 
66
        map = identitymap.IdentityMap()
 
67
        revision_history = [1]
 
68
        map.add_revision_history(revision_history)
 
69
        self.assertRaises(errors.BzrError,
 
70
                          map.add_revision_history,
 
71
                          revision_history)
 
72
        self.assertEqual(revision_history, map.find_revision_history())
 
73
 
 
74
 
 
75
class TestNullIdentityMap(TestCase):
 
76
 
 
77
    def test_symbols(self):
 
78
        from bzrlib.identitymap import NullIdentityMap
 
79
 
 
80
    def test_construct(self):
 
81
        identitymap.NullIdentityMap()
 
82
 
 
83
    def test_add_weave(self):
 
84
        map = identitymap.NullIdentityMap()
 
85
        weave = "foo"
 
86
        map.add_weave("id", weave)
 
87
        self.assertEqual(None, map.find_weave("id"))
 
88
 
 
89
    def test_double_add_weave(self):
 
90
        map = identitymap.NullIdentityMap()
 
91
        weave = "foo"
 
92
        map.add_weave("id", weave)
 
93
        map.add_weave("id", weave)
 
94
        self.assertEqual(None, map.find_weave("id"))
 
95
        
 
96
    def test_null_identity_map_has_no_remove(self):
 
97
        map = identitymap.NullIdentityMap()
 
98
        self.assertEqual(None, getattr(map, 'remove_object', None))
 
99
 
 
100
    def test_add_revision_history(self):
 
101
        map = identitymap.NullIdentityMap()
 
102
        rev_history = [1,2,3]
 
103
        map.add_revision_history(rev_history)
 
104
        self.assertEqual(None, map.find_revision_history())
 
105
 
 
106
    def test_double_add_revision_history(self):
 
107
        map = identitymap.NullIdentityMap()
 
108
        revision_history = [1]
 
109
        map.add_revision_history(revision_history)
 
110
        map.add_revision_history(revision_history)
 
111
        self.assertEqual(None, map.find_revision_history())