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Support user.signingkey configuration variable in .git/config.

Merged from https://code.launchpad.net/~jelmer/brz/local-git-key/+merge/381000

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breezy/tests/blackbox/test_whoami.py
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# Copyright (C) 2006 Canonical Ltd
 
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# Copyright (C) 2006, 2007, 2009-2012, 2016 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Black-box tests for bzr whoami."""
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20
 
import os
21
 
 
22
 
import bzrlib
23
 
from bzrlib import osutils
24
 
from bzrlib.branch import Branch
25
 
from bzrlib.tests.blackbox import ExternalBase
26
 
 
27
 
 
28
 
class TestWhoami(ExternalBase):
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30
 
    def test_whoami(self):
 
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"""Black-box tests for brz whoami."""
 
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from breezy import (
 
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    branch,
 
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    config,
 
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    errors,
 
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    tests,
 
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    )
 
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from breezy.sixish import PY3
 
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from ..test_bedding import override_whoami
 
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30
 
 
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class TestWhoami(tests.TestCaseWithTransport):
 
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    def assertWhoAmI(self, expected, *cmd_args, **kwargs):
 
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        out, err = self.run_bzr(('whoami',) + cmd_args, **kwargs)
 
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        self.assertEqual('', err)
 
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        lines = out.splitlines()
 
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        self.assertLength(1, lines)
 
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        if PY3 and isinstance(expected, bytes):
 
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            expected = expected.decode(kwargs.get('encoding', 'ascii'))
 
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        self.assertEqual(expected, lines[0].rstrip())
 
41
 
 
42
    def test_whoami_no_args_no_conf(self):
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        # this should always identify something, if only "john@localhost"
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44
        out = self.run_bzr("whoami")[0]
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45
        self.assertTrue(len(out) > 0)
34
 
        self.assertEquals(1, out.count('@'))
 
46
        self.assertEqual(1, out.count('@'))
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47
 
 
48
    def test_whoami_email_no_args(self):
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49
        out = self.run_bzr("whoami --email")[0]
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50
        self.assertTrue(len(out) > 0)
38
 
        self.assertEquals(1, out.count('@'))
 
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        self.assertEqual(1, out.count('@'))
 
52
 
 
53
    def test_whoami_email_arg(self):
 
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        # whoami --email is mutually exclusive with any arguments
 
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        out = self.run_bzr("whoami --email 'foo <foo@example.com>'", 3)[0]
 
56
        self.assertEqual("", out)
 
57
 
 
58
    def set_branch_email(self, b, email):
 
59
        b.get_config_stack().set('email', email)
39
60
 
40
61
    def test_whoami_branch(self):
41
62
        """branch specific user identity works."""
42
63
        wt = self.make_branch_and_tree('.')
43
 
        b = bzrlib.branch.Branch.open('.')
44
 
        b.get_config().set_user_option('email',
45
 
                                       'Branch Identity <branch@identi.ty>')
46
 
        bzr_email = os.environ.get('BZR_EMAIL')
47
 
        if bzr_email is not None:
48
 
            del os.environ['BZR_EMAIL']
49
 
        try:
50
 
            whoami = self.run_bzr("whoami")[0]
51
 
            self.assertEquals('Branch Identity <branch@identi.ty>\n', whoami)
52
 
            whoami_email = self.run_bzr("whoami --email")[0]
53
 
            self.assertEquals('branch@identi.ty\n', whoami_email)
 
64
        b = branch.Branch.open('.')
 
65
        self.set_branch_email(b, 'Branch Identity <branch@identi.ty>')
 
66
        self.assertWhoAmI('Branch Identity <branch@identi.ty>')
 
67
        self.assertWhoAmI('branch@identi.ty', '--email')
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68
 
55
 
            # Verify that the environment variable overrides the value
56
 
            # in the file
57
 
            os.environ['BZR_EMAIL'] = 'Different ID <other@environ.ment>'
58
 
            whoami = self.run_bzr("whoami")[0]
59
 
            self.assertEquals('Different ID <other@environ.ment>\n', whoami)
60
 
            whoami_email = self.run_bzr("whoami --email")[0]
61
 
            self.assertEquals('other@environ.ment\n', whoami_email)
62
 
            del os.environ['BZR_EMAIL']
63
 
        finally:
64
 
            if bzr_email is not None:
65
 
                os.environ['BZR_EMAIL'] = bzr_email
 
69
        # Verify that the environment variable overrides the value
 
70
        # in the file
 
71
        self.overrideEnv('BRZ_EMAIL', 'Different ID <other@environ.ment>')
 
72
        self.assertWhoAmI('Different ID <other@environ.ment>')
 
73
        self.assertWhoAmI('other@environ.ment', '--email')
66
74
 
67
75
    def test_whoami_utf8(self):
68
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        """verify that an identity can be in utf-8."""
69
 
        wt = self.make_branch_and_tree('.')
70
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        self.run_bzr(['whoami', u'Branch Identity \u20ac <branch@identi.ty>'],
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                     encoding='utf-8')
72
 
        bzr_email = os.environ.get('BZR_EMAIL')
73
 
        if bzr_email is not None:
74
 
            del os.environ['BZR_EMAIL']
75
 
        try:
76
 
            whoami = self.run_bzr("whoami", encoding='utf-8')[0]
77
 
            self.assertEquals('Branch Identity \xe2\x82\xac ' +
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                              '<branch@identi.ty>\n', whoami)
79
 
            whoami_email = self.run_bzr("whoami --email",
80
 
                                        encoding='utf-8')[0]
81
 
            self.assertEquals('branch@identi.ty\n', whoami_email)
82
 
        finally:
83
 
            if bzr_email is not None:
84
 
                os.environ['BZR_EMAIL'] = bzr_email
 
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        self.assertWhoAmI(b'Branch Identity \xe2\x82\xac <branch@identi.ty>',
 
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                          encoding='utf-8')
 
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        self.assertWhoAmI('branch@identi.ty', '--email')
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82
 
86
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    def test_whoami_ascii(self):
87
84
        """
89
86
        encoding.
90
87
        """
91
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        wt = self.make_branch_and_tree('.')
92
 
        b = bzrlib.branch.Branch.open('.')
93
 
        b.get_config().set_user_option('email', u'Branch Identity \u20ac ' +
94
 
                                       '<branch@identi.ty>')
95
 
        bzr_email = os.environ.get('BZR_EMAIL')
96
 
        if bzr_email is not None:
97
 
            del os.environ['BZR_EMAIL']
98
 
        try:
99
 
            whoami = self.run_bzr("whoami", encoding='ascii')[0]
100
 
            self.assertEquals('Branch Identity ? <branch@identi.ty>\n', whoami)
101
 
            whoami_email = self.run_bzr("whoami --email",
102
 
                                        encoding='ascii')[0]
103
 
            self.assertEquals('branch@identi.ty\n', whoami_email)
104
 
        finally:
105
 
            if bzr_email is not None:
106
 
                os.environ['BZR_EMAIL'] = bzr_email
 
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        b = branch.Branch.open('.')
 
90
        self.set_branch_email(b, u'Branch Identity \u20ac <branch@identi.ty>')
 
91
        self.assertWhoAmI('Branch Identity ? <branch@identi.ty>',
 
92
                          encoding='ascii')
 
93
        self.assertWhoAmI('branch@identi.ty', '--email',
 
94
                          encoding='ascii')
107
95
 
108
96
    def test_warning(self):
109
97
        """verify that a warning is displayed if no email is given."""
110
98
        self.make_branch_and_tree('.')
111
99
        display = self.run_bzr(['whoami', 'Branch Identity'])[1]
112
 
        self.assertEquals('"Branch Identity" does not seem to contain an '
113
 
                          'email address.  This is allowed, but not '
114
 
                          'recommended.\n', display)
 
100
        self.assertEqual('"Branch Identity" does not seem to contain an '
 
101
                         'email address.  This is allowed, but not '
 
102
                         'recommended.\n', display)
115
103
 
116
104
    def test_whoami_not_set(self):
117
 
        """Ensure whoami error if username is not set.
 
105
        """Ensure whoami error if username is not set and not inferred.
118
106
        """
119
 
        osutils.set_or_unset_env('EMAIL', None)
120
 
        osutils.set_or_unset_env('BZR_EMAIL', None)
 
107
        override_whoami(self)
121
108
        out, err = self.run_bzr(['whoami'], 3)
122
109
        self.assertContainsRe(err, 'Unable to determine your name')
 
110
 
 
111
    def test_whoami_directory(self):
 
112
        """Test --directory option."""
 
113
        wt = self.make_branch_and_tree('subdir')
 
114
        self.set_branch_email(wt.branch, 'Branch Identity <branch@identi.ty>')
 
115
        self.assertWhoAmI('Branch Identity <branch@identi.ty>',
 
116
                          '--directory', 'subdir')
 
117
        self.run_bzr(['whoami', '--directory', 'subdir', '--branch',
 
118
                      'Changed Identity <changed@identi.ty>'])
 
119
        # Refresh wt as 'whoami' modified it
 
120
        wt = wt.controldir.open_workingtree()
 
121
        c = wt.branch.get_config_stack()
 
122
        self.assertEqual('Changed Identity <changed@identi.ty>',
 
123
                         c.get('email'))
 
124
 
 
125
    def test_whoami_remote_directory(self):
 
126
        """Test --directory option with a remote directory."""
 
127
        wt = self.make_branch_and_tree('subdir')
 
128
        self.set_branch_email(wt.branch, 'Branch Identity <branch@identi.ty>')
 
129
        url = self.get_readonly_url() + '/subdir'
 
130
        self.assertWhoAmI('Branch Identity <branch@identi.ty>',
 
131
                          '--directory', url)
 
132
        url = self.get_url('subdir')
 
133
        self.run_bzr(['whoami', '--directory', url, '--branch',
 
134
                      'Changed Identity <changed@identi.ty>'])
 
135
        # The identity has been set in the branch config (but not the global
 
136
        # config)
 
137
        c = branch.Branch.open(url).get_config_stack()
 
138
        self.assertEqual('Changed Identity <changed@identi.ty>',
 
139
                         c.get('email'))
 
140
        # Ensuring that the value does not come from the breezy.conf file
 
141
        # itself requires some isolation setup
 
142
        override_whoami(self)
 
143
        global_conf = config.GlobalStack()
 
144
        self.assertRaises(errors.NoWhoami, global_conf.get, 'email')
 
145
 
 
146
    def test_whoami_nonbranch_directory(self):
 
147
        """Test --directory mentioning a non-branch directory."""
 
148
        wt = self.build_tree(['subdir/'])
 
149
        out, err = self.run_bzr("whoami --directory subdir", retcode=3)
 
150
        self.assertContainsRe(err, 'ERROR: Not a branch')