← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/tests/test_hooks.py

  • Committer: John Arbash Meinel
  • Date: 2009-02-05 21:11:28 UTC
  • mto: This revision was merged to the branch mainline in revision 3984.
  • Revision ID: john@arbash-meinel.com-20090205211128-u20k1ok49sxbrmxc
fix typo in setup.py

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/test_hooks.py
 
1
# Copyright (C) 2007 Canonical Ltd
 
2
#
 
3
# This program is free software; you can redistribute it and/or modify
 
4
# it under the terms of the GNU General Public License as published by
 
5
# the Free Software Foundation; either version 2 of the License, or
 
6
# (at your option) any later version.
 
7
#
 
8
# This program is distributed in the hope that it will be useful,
 
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
11
# GNU General Public License for more details.
 
12
#
 
13
# You should have received a copy of the GNU General Public License
 
14
# along with this program; if not, write to the Free Software
 
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
16
 
 
17
"""Tests for the core Hooks logic."""
 
18
 
 
19
from bzrlib.hooks import (
 
20
    Hooks,
 
21
    )
 
22
from bzrlib.errors import (
 
23
    UnknownHook,
 
24
    )
 
25
 
 
26
from bzrlib.symbol_versioning import one_five
 
27
from bzrlib.tests import TestCase
 
28
 
 
29
 
 
30
class TestHooks(TestCase):
 
31
 
 
32
    def test_install_hook_raises_unknown_hook(self):
 
33
        """install_hook should raise UnknownHook if a hook is unknown."""
 
34
        hooks = Hooks()
 
35
        self.assertRaises(UnknownHook, self.applyDeprecated, one_five,
 
36
                          hooks.install_hook, 'silly', None)
 
37
 
 
38
    def test_install_hook_appends_known_hook(self):
 
39
        """install_hook should append the callable for known hooks."""
 
40
        hooks = Hooks()
 
41
        hooks['set_rh'] = []
 
42
        self.applyDeprecated(one_five, hooks.install_hook, 'set_rh', None)
 
43
        self.assertEqual(hooks['set_rh'], [None])
 
44
 
 
45
    def test_install_named_hook_raises_unknown_hook(self):
 
46
        hooks = Hooks()
 
47
        self.assertRaises(UnknownHook, hooks.install_named_hook, 'silly',
 
48
                          None, "")
 
49
 
 
50
    def test_install_named_hook_appends_known_hook(self):
 
51
        hooks = Hooks()
 
52
        hooks['set_rh'] = []
 
53
        hooks.install_named_hook('set_rh', None, "demo")
 
54
        self.assertEqual(hooks['set_rh'], [None])
 
55
 
 
56
    def test_install_named_hook_and_retrieve_name(self):
 
57
        hooks = Hooks()
 
58
        hooks['set_rh'] = []
 
59
        hooks.install_named_hook('set_rh', None, "demo")
 
60
        self.assertEqual("demo", hooks.get_hook_name(None))
 
61
 
 
62
    def test_name_hook_and_retrieve_name(self):
 
63
        """name_hook puts the name in the names mapping."""
 
64
        hooks = Hooks()
 
65
        hooks['set_rh'] = []
 
66
        self.applyDeprecated(one_five, hooks.install_hook, 'set_rh', None)
 
67
        hooks.name_hook(None, 'demo')
 
68
        self.assertEqual("demo", hooks.get_hook_name(None))
 
69
 
 
70
    def test_get_unnamed_hook_name_is_unnamed(self):
 
71
        hooks = Hooks()
 
72
        hooks['set_rh'] = []
 
73
        self.applyDeprecated(one_five, hooks.install_hook, 'set_rh', None)
 
74
        self.assertEqual("No hook name", hooks.get_hook_name(None))