← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/tests/test_config.py

Merge from jam-storage.

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/test_config.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 finding and reading the bzr config file[s]."""
 
19
# import system imports here
 
20
from bzrlib.util.configobj.configobj import ConfigObj, ConfigObjError
 
21
from cStringIO import StringIO
 
22
import os
 
23
import sys
 
24
 
 
25
#import bzrlib specific imports here
 
26
import bzrlib.config as config
 
27
import bzrlib.errors as errors
 
28
from bzrlib.tests import TestCase, TestCaseInTempDir
 
29
 
 
30
 
 
31
sample_config_text = ("[DEFAULT]\n"
 
32
                      "email=Robert Collins <robertc@example.com>\n"
 
33
                      "editor=vim\n"
 
34
                      "gpg_signing_command=gnome-gpg\n"
 
35
                      "user_global_option=something\n")
 
36
 
 
37
 
 
38
sample_always_signatures = ("[DEFAULT]\n"
 
39
                            "check_signatures=require\n")
 
40
 
 
41
 
 
42
sample_ignore_signatures = ("[DEFAULT]\n"
 
43
                            "check_signatures=ignore\n")
 
44
 
 
45
 
 
46
sample_maybe_signatures = ("[DEFAULT]\n"
 
47
                            "check_signatures=check-available\n")
 
48
 
 
49
 
 
50
sample_branches_text = ("[http://www.example.com]\n"
 
51
                        "# Top level policy\n"
 
52
                        "email=Robert Collins <robertc@example.org>\n"
 
53
                        "[http://www.example.com/useglobal]\n"
 
54
                        "# different project, forces global lookup\n"
 
55
                        "recurse=false\n"
 
56
                        "[/b/]\n"
 
57
                        "check_signatures=require\n"
 
58
                        "# test trailing / matching with no children\n"
 
59
                        "[/a/]\n"
 
60
                        "check_signatures=check-available\n"
 
61
                        "gpg_signing_command=false\n"
 
62
                        "user_local_option=local\n"
 
63
                        "# test trailing / matching\n"
 
64
                        "[/a/*]\n"
 
65
                        "#subdirs will match but not the parent\n"
 
66
                        "recurse=False\n"
 
67
                        "[/a/c]\n"
 
68
                        "check_signatures=ignore\n"
 
69
                        "post_commit=bzrlib.tests.test_config.post_commit\n"
 
70
                        "#testing explicit beats globs\n")
 
71
 
 
72
 
 
73
class InstrumentedConfigObj(object):
 
74
    """A config obj look-enough-alike to record calls made to it."""
 
75
 
 
76
    def __contains__(self, thing):
 
77
        self._calls.append(('__contains__', thing))
 
78
        return False
 
79
 
 
80
    def __getitem__(self, key):
 
81
        self._calls.append(('__getitem__', key))
 
82
        return self
 
83
 
 
84
    def __init__(self, input):
 
85
        self._calls = [('__init__', input)]
 
86
 
 
87
    def __setitem__(self, key, value):
 
88
        self._calls.append(('__setitem__', key, value))
 
89
 
 
90
    def write(self):
 
91
        self._calls.append(('write',))
 
92
 
 
93
 
 
94
class FakeBranch(object):
 
95
 
 
96
    def __init__(self):
 
97
        self.base = "http://example.com/branches/demo"
 
98
        self.control_files = FakeControlFiles()
 
99
 
 
100
 
 
101
class FakeControlFiles(object):
 
102
 
 
103
    def __init__(self):
 
104
        self.email = 'Robert Collins <robertc@example.net>\n'
 
105
 
 
106
    def controlfile(self, filename, mode):
 
107
        if filename != 'email':
 
108
            raise NotImplementedError
 
109
        if self.email is not None:
 
110
            return StringIO(self.email)
 
111
        raise errors.NoSuchFile(filename)
 
112
 
 
113
 
 
114
class InstrumentedConfig(config.Config):
 
115
    """An instrumented config that supplies stubs for template methods."""
 
116
    
 
117
    def __init__(self):
 
118
        super(InstrumentedConfig, self).__init__()
 
119
        self._calls = []
 
120
        self._signatures = config.CHECK_NEVER
 
121
 
 
122
    def _get_user_id(self):
 
123
        self._calls.append('_get_user_id')
 
124
        return "Robert Collins <robert.collins@example.org>"
 
125
 
 
126
    def _get_signature_checking(self):
 
127
        self._calls.append('_get_signature_checking')
 
128
        return self._signatures
 
129
 
 
130
 
 
131
class TestConfig(TestCase):
 
132
 
 
133
    def test_constructs(self):
 
134
        config.Config()
 
135
 
 
136
    def test_no_default_editor(self):
 
137
        self.assertRaises(NotImplementedError, config.Config().get_editor)
 
138
 
 
139
    def test_user_email(self):
 
140
        my_config = InstrumentedConfig()
 
141
        self.assertEqual('robert.collins@example.org', my_config.user_email())
 
142
        self.assertEqual(['_get_user_id'], my_config._calls)
 
143
 
 
144
    def test_username(self):
 
145
        my_config = InstrumentedConfig()
 
146
        self.assertEqual('Robert Collins <robert.collins@example.org>',
 
147
                         my_config.username())
 
148
        self.assertEqual(['_get_user_id'], my_config._calls)
 
149
 
 
150
    def test_signatures_default(self):
 
151
        my_config = config.Config()
 
152
        self.assertEqual(config.CHECK_IF_POSSIBLE,
 
153
                         my_config.signature_checking())
 
154
 
 
155
    def test_signatures_template_method(self):
 
156
        my_config = InstrumentedConfig()
 
157
        self.assertEqual(config.CHECK_NEVER, my_config.signature_checking())
 
158
        self.assertEqual(['_get_signature_checking'], my_config._calls)
 
159
 
 
160
    def test_signatures_template_method_none(self):
 
161
        my_config = InstrumentedConfig()
 
162
        my_config._signatures = None
 
163
        self.assertEqual(config.CHECK_IF_POSSIBLE,
 
164
                         my_config.signature_checking())
 
165
        self.assertEqual(['_get_signature_checking'], my_config._calls)
 
166
 
 
167
    def test_gpg_signing_command_default(self):
 
168
        my_config = config.Config()
 
169
        self.assertEqual('gpg', my_config.gpg_signing_command())
 
170
 
 
171
    def test_get_user_option_default(self):
 
172
        my_config = config.Config()
 
173
        self.assertEqual(None, my_config.get_user_option('no_option'))
 
174
 
 
175
    def test_post_commit_default(self):
 
176
        my_config = config.Config()
 
177
        self.assertEqual(None, my_config.post_commit())
 
178
 
 
179
 
 
180
class TestConfigPath(TestCase):
 
181
 
 
182
    def setUp(self):
 
183
        super(TestConfigPath, self).setUp()
 
184
        self.old_home = os.environ.get('HOME', None)
 
185
        self.old_appdata = os.environ.get('APPDATA', None)
 
186
        os.environ['HOME'] = '/home/bogus'
 
187
        os.environ['APPDATA'] = \
 
188
            r'C:\Documents and Settings\bogus\Application Data'
 
189
 
 
190
    def tearDown(self):
 
191
        if self.old_home is None:
 
192
            del os.environ['HOME']
 
193
        else:
 
194
            os.environ['HOME'] = self.old_home
 
195
        if self.old_appdata is None:
 
196
            del os.environ['APPDATA']
 
197
        else:
 
198
            os.environ['APPDATA'] = self.old_appdata
 
199
        super(TestConfigPath, self).tearDown()
 
200
    
 
201
    def test_config_dir(self):
 
202
        if sys.platform == 'win32':
 
203
            self.assertEqual(config.config_dir(), 
 
204
                'C:/Documents and Settings/bogus/Application Data/bazaar/2.0')
 
205
        else:
 
206
            self.assertEqual(config.config_dir(), '/home/bogus/.bazaar')
 
207
 
 
208
    def test_config_filename(self):
 
209
        if sys.platform == 'win32':
 
210
            self.assertEqual(config.config_filename(), 
 
211
                'C:/Documents and Settings/bogus/Application Data/bazaar/2.0/bazaar.conf')
 
212
        else:
 
213
            self.assertEqual(config.config_filename(),
 
214
                             '/home/bogus/.bazaar/bazaar.conf')
 
215
 
 
216
    def test_branches_config_filename(self):
 
217
        if sys.platform == 'win32':
 
218
            self.assertEqual(config.branches_config_filename(), 
 
219
                'C:/Documents and Settings/bogus/Application Data/bazaar/2.0/branches.conf')
 
220
        else:
 
221
            self.assertEqual(config.branches_config_filename(),
 
222
                             '/home/bogus/.bazaar/branches.conf')
 
223
 
 
224
class TestIniConfig(TestCase):
 
225
 
 
226
    def test_contructs(self):
 
227
        my_config = config.IniBasedConfig("nothing")
 
228
 
 
229
    def test_from_fp(self):
 
230
        config_file = StringIO(sample_config_text)
 
231
        my_config = config.IniBasedConfig(None)
 
232
        self.failUnless(
 
233
            isinstance(my_config._get_parser(file=config_file),
 
234
                        ConfigObj))
 
235
 
 
236
    def test_cached(self):
 
237
        config_file = StringIO(sample_config_text)
 
238
        my_config = config.IniBasedConfig(None)
 
239
        parser = my_config._get_parser(file=config_file)
 
240
        self.failUnless(my_config._get_parser() is parser)
 
241
 
 
242
 
 
243
class TestGetConfig(TestCase):
 
244
 
 
245
    def test_constructs(self):
 
246
        my_config = config.GlobalConfig()
 
247
 
 
248
    def test_calls_read_filenames(self):
 
249
        # replace the class that is constructured, to check its parameters
 
250
        oldparserclass = config.ConfigObj
 
251
        config.ConfigObj = InstrumentedConfigObj
 
252
        my_config = config.GlobalConfig()
 
253
        try:
 
254
            parser = my_config._get_parser()
 
255
        finally:
 
256
            config.ConfigObj = oldparserclass
 
257
        self.failUnless(isinstance(parser, InstrumentedConfigObj))
 
258
        self.assertEqual(parser._calls, [('__init__', config.config_filename())])
 
259
 
 
260
 
 
261
class TestBranchConfig(TestCaseInTempDir):
 
262
 
 
263
    def test_constructs(self):
 
264
        branch = FakeBranch()
 
265
        my_config = config.BranchConfig(branch)
 
266
        self.assertRaises(TypeError, config.BranchConfig)
 
267
 
 
268
    def test_get_location_config(self):
 
269
        branch = FakeBranch()
 
270
        my_config = config.BranchConfig(branch)
 
271
        location_config = my_config._get_location_config()
 
272
        self.assertEqual(branch.base, location_config.location)
 
273
        self.failUnless(location_config is my_config._get_location_config())
 
274
 
 
275
 
 
276
class TestGlobalConfigItems(TestCase):
 
277
 
 
278
    def test_user_id(self):
 
279
        config_file = StringIO(sample_config_text)
 
280
        my_config = config.GlobalConfig()
 
281
        my_config._parser = my_config._get_parser(file=config_file)
 
282
        self.assertEqual("Robert Collins <robertc@example.com>",
 
283
                         my_config._get_user_id())
 
284
 
 
285
    def test_absent_user_id(self):
 
286
        config_file = StringIO("")
 
287
        my_config = config.GlobalConfig()
 
288
        my_config._parser = my_config._get_parser(file=config_file)
 
289
        self.assertEqual(None, my_config._get_user_id())
 
290
 
 
291
    def test_configured_editor(self):
 
292
        config_file = StringIO(sample_config_text)
 
293
        my_config = config.GlobalConfig()
 
294
        my_config._parser = my_config._get_parser(file=config_file)
 
295
        self.assertEqual("vim", my_config.get_editor())
 
296
 
 
297
    def test_signatures_always(self):
 
298
        config_file = StringIO(sample_always_signatures)
 
299
        my_config = config.GlobalConfig()
 
300
        my_config._parser = my_config._get_parser(file=config_file)
 
301
        self.assertEqual(config.CHECK_ALWAYS,
 
302
                         my_config.signature_checking())
 
303
        self.assertEqual(True, my_config.signature_needed())
 
304
 
 
305
    def test_signatures_if_possible(self):
 
306
        config_file = StringIO(sample_maybe_signatures)
 
307
        my_config = config.GlobalConfig()
 
308
        my_config._parser = my_config._get_parser(file=config_file)
 
309
        self.assertEqual(config.CHECK_IF_POSSIBLE,
 
310
                         my_config.signature_checking())
 
311
        self.assertEqual(False, my_config.signature_needed())
 
312
 
 
313
    def test_signatures_ignore(self):
 
314
        config_file = StringIO(sample_ignore_signatures)
 
315
        my_config = config.GlobalConfig()
 
316
        my_config._parser = my_config._get_parser(file=config_file)
 
317
        self.assertEqual(config.CHECK_NEVER,
 
318
                         my_config.signature_checking())
 
319
        self.assertEqual(False, my_config.signature_needed())
 
320
 
 
321
    def _get_sample_config(self):
 
322
        config_file = StringIO(sample_config_text)
 
323
        my_config = config.GlobalConfig()
 
324
        my_config._parser = my_config._get_parser(file=config_file)
 
325
        return my_config
 
326
 
 
327
    def test_gpg_signing_command(self):
 
328
        my_config = self._get_sample_config()
 
329
        self.assertEqual("gnome-gpg", my_config.gpg_signing_command())
 
330
        self.assertEqual(False, my_config.signature_needed())
 
331
 
 
332
    def _get_empty_config(self):
 
333
        config_file = StringIO("")
 
334
        my_config = config.GlobalConfig()
 
335
        my_config._parser = my_config._get_parser(file=config_file)
 
336
        return my_config
 
337
 
 
338
    def test_gpg_signing_command_unset(self):
 
339
        my_config = self._get_empty_config()
 
340
        self.assertEqual("gpg", my_config.gpg_signing_command())
 
341
 
 
342
    def test_get_user_option_default(self):
 
343
        my_config = self._get_empty_config()
 
344
        self.assertEqual(None, my_config.get_user_option('no_option'))
 
345
 
 
346
    def test_get_user_option_global(self):
 
347
        my_config = self._get_sample_config()
 
348
        self.assertEqual("something",
 
349
                         my_config.get_user_option('user_global_option'))
 
350
        
 
351
    def test_post_commit_default(self):
 
352
        my_config = self._get_sample_config()
 
353
        self.assertEqual(None, my_config.post_commit())
 
354
 
 
355
 
 
356
class TestLocationConfig(TestCase):
 
357
 
 
358
    def test_constructs(self):
 
359
        my_config = config.LocationConfig('http://example.com')
 
360
        self.assertRaises(TypeError, config.LocationConfig)
 
361
 
 
362
    def test_branch_calls_read_filenames(self):
 
363
        # This is testing the correct file names are provided.
 
364
        # TODO: consolidate with the test for GlobalConfigs filename checks.
 
365
        #
 
366
        # replace the class that is constructured, to check its parameters
 
367
        oldparserclass = config.ConfigObj
 
368
        config.ConfigObj = InstrumentedConfigObj
 
369
        my_config = config.LocationConfig('http://www.example.com')
 
370
        try:
 
371
            parser = my_config._get_parser()
 
372
        finally:
 
373
            config.ConfigObj = oldparserclass
 
374
        self.failUnless(isinstance(parser, InstrumentedConfigObj))
 
375
        self.assertEqual(parser._calls,
 
376
                         [('__init__', config.branches_config_filename())])
 
377
 
 
378
    def test_get_global_config(self):
 
379
        my_config = config.LocationConfig('http://example.com')
 
380
        global_config = my_config._get_global_config()
 
381
        self.failUnless(isinstance(global_config, config.GlobalConfig))
 
382
        self.failUnless(global_config is my_config._get_global_config())
 
383
 
 
384
    def test__get_section_no_match(self):
 
385
        self.get_location_config('/')
 
386
        self.assertEqual(None, self.my_config._get_section())
 
387
        
 
388
    def test__get_section_exact(self):
 
389
        self.get_location_config('http://www.example.com')
 
390
        self.assertEqual('http://www.example.com',
 
391
                         self.my_config._get_section())
 
392
   
 
393
    def test__get_section_suffix_does_not(self):
 
394
        self.get_location_config('http://www.example.com-com')
 
395
        self.assertEqual(None, self.my_config._get_section())
 
396
 
 
397
    def test__get_section_subdir_recursive(self):
 
398
        self.get_location_config('http://www.example.com/com')
 
399
        self.assertEqual('http://www.example.com',
 
400
                         self.my_config._get_section())
 
401
 
 
402
    def test__get_section_subdir_matches(self):
 
403
        self.get_location_config('http://www.example.com/useglobal')
 
404
        self.assertEqual('http://www.example.com/useglobal',
 
405
                         self.my_config._get_section())
 
406
 
 
407
    def test__get_section_subdir_nonrecursive(self):
 
408
        self.get_location_config(
 
409
            'http://www.example.com/useglobal/childbranch')
 
410
        self.assertEqual('http://www.example.com',
 
411
                         self.my_config._get_section())
 
412
 
 
413
    def test__get_section_subdir_trailing_slash(self):
 
414
        self.get_location_config('/b')
 
415
        self.assertEqual('/b/', self.my_config._get_section())
 
416
 
 
417
    def test__get_section_subdir_child(self):
 
418
        self.get_location_config('/a/foo')
 
419
        self.assertEqual('/a/*', self.my_config._get_section())
 
420
 
 
421
    def test__get_section_subdir_child_child(self):
 
422
        self.get_location_config('/a/foo/bar')
 
423
        self.assertEqual('/a/', self.my_config._get_section())
 
424
 
 
425
    def test__get_section_trailing_slash_with_children(self):
 
426
        self.get_location_config('/a/')
 
427
        self.assertEqual('/a/', self.my_config._get_section())
 
428
 
 
429
    def test__get_section_explicit_over_glob(self):
 
430
        self.get_location_config('/a/c')
 
431
        self.assertEqual('/a/c', self.my_config._get_section())
 
432
 
 
433
    def get_location_config(self, location, global_config=None):
 
434
        if global_config is None:
 
435
            global_file = StringIO(sample_config_text)
 
436
        else:
 
437
            global_file = StringIO(global_config)
 
438
        branches_file = StringIO(sample_branches_text)
 
439
        self.my_config = config.LocationConfig(location)
 
440
        self.my_config._get_parser(branches_file)
 
441
        self.my_config._get_global_config()._get_parser(global_file)
 
442
 
 
443
    def test_location_without_username(self):
 
444
        self.get_location_config('http://www.example.com/useglobal')
 
445
        self.assertEqual('Robert Collins <robertc@example.com>',
 
446
                         self.my_config.username())
 
447
 
 
448
    def test_location_not_listed(self):
 
449
        self.get_location_config('/home/robertc/sources')
 
450
        self.assertEqual('Robert Collins <robertc@example.com>',
 
451
                         self.my_config.username())
 
452
 
 
453
    def test_overriding_location(self):
 
454
        self.get_location_config('http://www.example.com/foo')
 
455
        self.assertEqual('Robert Collins <robertc@example.org>',
 
456
                         self.my_config.username())
 
457
 
 
458
    def test_signatures_not_set(self):
 
459
        self.get_location_config('http://www.example.com',
 
460
                                 global_config=sample_ignore_signatures)
 
461
        self.assertEqual(config.CHECK_NEVER,
 
462
                         self.my_config.signature_checking())
 
463
 
 
464
    def test_signatures_never(self):
 
465
        self.get_location_config('/a/c')
 
466
        self.assertEqual(config.CHECK_NEVER,
 
467
                         self.my_config.signature_checking())
 
468
        
 
469
    def test_signatures_when_available(self):
 
470
        self.get_location_config('/a/', global_config=sample_ignore_signatures)
 
471
        self.assertEqual(config.CHECK_IF_POSSIBLE,
 
472
                         self.my_config.signature_checking())
 
473
        
 
474
    def test_signatures_always(self):
 
475
        self.get_location_config('/b')
 
476
        self.assertEqual(config.CHECK_ALWAYS,
 
477
                         self.my_config.signature_checking())
 
478
        
 
479
    def test_gpg_signing_command(self):
 
480
        self.get_location_config('/b')
 
481
        self.assertEqual("gnome-gpg", self.my_config.gpg_signing_command())
 
482
 
 
483
    def test_gpg_signing_command_missing(self):
 
484
        self.get_location_config('/a')
 
485
        self.assertEqual("false", self.my_config.gpg_signing_command())
 
486
 
 
487
    def test_get_user_option_global(self):
 
488
        self.get_location_config('/a')
 
489
        self.assertEqual('something',
 
490
                         self.my_config.get_user_option('user_global_option'))
 
491
 
 
492
    def test_get_user_option_local(self):
 
493
        self.get_location_config('/a')
 
494
        self.assertEqual('local',
 
495
                         self.my_config.get_user_option('user_local_option'))
 
496
        
 
497
    def test_post_commit_default(self):
 
498
        self.get_location_config('/a/c')
 
499
        self.assertEqual('bzrlib.tests.test_config.post_commit',
 
500
                         self.my_config.post_commit())
 
501
 
 
502
 
 
503
class TestLocationConfig(TestCaseInTempDir):
 
504
 
 
505
    def get_location_config(self, location, global_config=None):
 
506
        if global_config is None:
 
507
            global_file = StringIO(sample_config_text)
 
508
        else:
 
509
            global_file = StringIO(global_config)
 
510
        branches_file = StringIO(sample_branches_text)
 
511
        self.my_config = config.LocationConfig(location)
 
512
        self.my_config._get_parser(branches_file)
 
513
        self.my_config._get_global_config()._get_parser(global_file)
 
514
 
 
515
    def test_set_user_setting_sets_and_saves(self):
 
516
        self.get_location_config('/a/c')
 
517
        record = InstrumentedConfigObj("foo")
 
518
        self.my_config._parser = record
 
519
 
 
520
        real_mkdir = os.mkdir
 
521
        self.created = False
 
522
        def checked_mkdir(path, mode=0777):
 
523
            self.log('making directory: %s', path)
 
524
            real_mkdir(path, mode)
 
525
            self.created = True
 
526
 
 
527
        os.mkdir = checked_mkdir
 
528
        try:
 
529
            self.my_config.set_user_option('foo', 'bar')
 
530
        finally:
 
531
            os.mkdir = real_mkdir
 
532
 
 
533
        self.failUnless(self.created, 'Failed to create ~/.bazaar')
 
534
        self.assertEqual([('__contains__', '/a/c'),
 
535
                          ('__contains__', '/a/c/'),
 
536
                          ('__setitem__', '/a/c', {}),
 
537
                          ('__getitem__', '/a/c'),
 
538
                          ('__setitem__', 'foo', 'bar'),
 
539
                          ('write',)],
 
540
                         record._calls[1:])
 
541
 
 
542
 
 
543
class TestBranchConfigItems(TestCase):
 
544
 
 
545
    def test_user_id(self):
 
546
        branch = FakeBranch()
 
547
        my_config = config.BranchConfig(branch)
 
548
        self.assertEqual("Robert Collins <robertc@example.net>",
 
549
                         my_config._get_user_id())
 
550
        branch.control_files.email = "John"
 
551
        self.assertEqual("John", my_config._get_user_id())
 
552
 
 
553
    def test_not_set_in_branch(self):
 
554
        branch = FakeBranch()
 
555
        my_config = config.BranchConfig(branch)
 
556
        branch.control_files.email = None
 
557
        config_file = StringIO(sample_config_text)
 
558
        (my_config._get_location_config().
 
559
            _get_global_config()._get_parser(config_file))
 
560
        self.assertEqual("Robert Collins <robertc@example.com>",
 
561
                         my_config._get_user_id())
 
562
        branch.control_files.email = "John"
 
563
        self.assertEqual("John", my_config._get_user_id())
 
564
 
 
565
    def test_BZREMAIL_OVERRIDES(self):
 
566
        os.environ['BZREMAIL'] = "Robert Collins <robertc@example.org>"
 
567
        branch = FakeBranch()
 
568
        my_config = config.BranchConfig(branch)
 
569
        self.assertEqual("Robert Collins <robertc@example.org>",
 
570
                         my_config.username())
 
571
    
 
572
    def test_signatures_forced(self):
 
573
        branch = FakeBranch()
 
574
        my_config = config.BranchConfig(branch)
 
575
        config_file = StringIO(sample_always_signatures)
 
576
        (my_config._get_location_config().
 
577
            _get_global_config()._get_parser(config_file))
 
578
        self.assertEqual(config.CHECK_ALWAYS, my_config.signature_checking())
 
579
 
 
580
    def test_gpg_signing_command(self):
 
581
        branch = FakeBranch()
 
582
        my_config = config.BranchConfig(branch)
 
583
        config_file = StringIO(sample_config_text)
 
584
        (my_config._get_location_config().
 
585
            _get_global_config()._get_parser(config_file))
 
586
        self.assertEqual('gnome-gpg', my_config.gpg_signing_command())
 
587
 
 
588
    def test_get_user_option_global(self):
 
589
        branch = FakeBranch()
 
590
        my_config = config.BranchConfig(branch)
 
591
        config_file = StringIO(sample_config_text)
 
592
        (my_config._get_location_config().
 
593
            _get_global_config()._get_parser(config_file))
 
594
        self.assertEqual('something',
 
595
                         my_config.get_user_option('user_global_option'))
 
596
 
 
597
    def test_post_commit_default(self):
 
598
        branch = FakeBranch()
 
599
        branch.base='/a/c'
 
600
        my_config = config.BranchConfig(branch)
 
601
        config_file = StringIO(sample_config_text)
 
602
        (my_config._get_location_config().
 
603
            _get_global_config()._get_parser(config_file))
 
604
        branch_file = StringIO(sample_branches_text)
 
605
        my_config._get_location_config()._get_parser(branch_file)
 
606
        self.assertEqual('bzrlib.tests.test_config.post_commit',
 
607
                         my_config.post_commit())
 
608
 
 
609
 
 
610
class TestMailAddressExtraction(TestCase):
 
611
 
 
612
    def test_extract_email_address(self):
 
613
        self.assertEqual('jane@test.com',
 
614
                         config.extract_email_address('Jane <jane@test.com>'))
 
615
        self.assertRaises(errors.BzrError,
 
616
                          config.extract_email_address, 'Jane Tester')