← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/tests/test_commands.py

  • Committer: Aaron Bentley
  • Date: 2007-12-12 15:17:13 UTC
  • mto: This revision was merged to the branch mainline in revision 3113.
  • Revision ID: abentley@panoramicfeedback.com-20071212151713-ox5n8rlx8m3nsspy
Add support for reconfiguring repositories into branches or trees

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/test_commands.py
1
 
# Copyright (C) 2004, 2005 by Canonical Ltd
2
 
 
 
1
# Copyright (C) 2004, 2005 Canonical Ltd
 
2
#
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
5
5
# the Free Software Foundation; either version 2 of the License, or
6
6
# (at your option) any later version.
7
 
 
 
7
#
8
8
# This program is distributed in the hope that it will be useful,
9
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11
11
# GNU General Public License for more details.
12
 
 
 
12
#
13
13
# You should have received a copy of the GNU General Public License
14
14
# along with this program; if not, write to the Free Software
15
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
16
16
 
17
 
from bzrlib.tests import TestCase
 
17
from cStringIO import StringIO
 
18
import errno
 
19
 
 
20
from bzrlib import (
 
21
    commands,
 
22
    config,
 
23
    errors,
 
24
    tests,
 
25
    )
18
26
from bzrlib.commands import display_command
19
 
import errno
20
 
 
21
 
class TestCommands(TestCase):
 
27
from bzrlib.tests import TestSkipped
 
28
 
 
29
 
 
30
class TestCommands(tests.TestCase):
 
31
 
22
32
    def test_display_command(self):
23
33
        """EPIPE message is selectively suppressed"""
24
34
        def pipe_thrower():
33
43
            raise IOError(errno.ESPIPE, "Bogus pipe error")
34
44
        self.assertRaises(IOError, other_thrower)
35
45
 
 
46
    def test_unicode_command(self):
 
47
        # This error is thrown when we can't find the command in the
 
48
        # list of available commands
 
49
        self.assertRaises(errors.BzrCommandError,
 
50
                          commands.run_bzr, [u'cmd\xb5'])
 
51
 
 
52
    def test_unicode_option(self):
 
53
        # This error is actually thrown by optparse, when it
 
54
        # can't find the given option
 
55
        import optparse
 
56
        if optparse.__version__ == "1.5.3":
 
57
            raise TestSkipped("optparse 1.5.3 can't handle unicode options")
 
58
        self.assertRaises(errors.BzrCommandError,
 
59
                          commands.run_bzr, ['log', u'--option\xb5'])
 
60
 
 
61
 
 
62
class TestGetAlias(tests.TestCase):
 
63
 
 
64
    def _get_config(self, config_text):
 
65
        my_config = config.GlobalConfig()
 
66
        config_file = StringIO(config_text.encode('utf-8'))
 
67
        my_config._parser = my_config._get_parser(file=config_file)
 
68
        return my_config
 
69
 
 
70
    def test_simple(self):
 
71
        my_config = self._get_config("[ALIASES]\n"
 
72
            "diff=diff -r -2..-1\n")
 
73
        self.assertEqual([u'diff', u'-r', u'-2..-1'],
 
74
            commands.get_alias("diff", config=my_config))
 
75
 
 
76
    def test_single_quotes(self):
 
77
        my_config = self._get_config("[ALIASES]\n"
 
78
            "diff=diff -r -2..-1 --diff-options "
 
79
            "'--strip-trailing-cr -wp'\n")
 
80
        self.assertEqual([u'diff', u'-r', u'-2..-1', u'--diff-options',
 
81
                          u'--strip-trailing-cr -wp'],
 
82
                          commands.get_alias("diff", config=my_config))
 
83
 
 
84
    def test_double_quotes(self):
 
85
        my_config = self._get_config("[ALIASES]\n"
 
86
            "diff=diff -r -2..-1 --diff-options "
 
87
            "\"--strip-trailing-cr -wp\"\n")
 
88
        self.assertEqual([u'diff', u'-r', u'-2..-1', u'--diff-options',
 
89
                          u'--strip-trailing-cr -wp'],
 
90
                          commands.get_alias("diff", config=my_config))
 
91
 
 
92
    def test_unicode(self):
 
93
        my_config = self._get_config("[ALIASES]\n"
 
94
            u"iam=whoami 'Erik B\u00e5gfors <erik@bagfors.nu>'\n")
 
95
        self.assertEqual([u'whoami', u'Erik B\u00e5gfors <erik@bagfors.nu>'],
 
96
                          commands.get_alias("iam", config=my_config))
 
97
 
 
98
 
 
99
class TestSeeAlso(tests.TestCase):
 
100
    """Tests for the see also functional of Command."""
 
101
 
 
102
    def test_default_subclass_no_see_also(self):
 
103
        class ACommand(commands.Command):
 
104
            """A sample command."""
 
105
        command = ACommand()
 
106
        self.assertEqual([], command.get_see_also())
 
107
 
 
108
    def test__see_also(self):
 
109
        """When _see_also is defined, it sets the result of get_see_also()."""
 
110
        class ACommand(commands.Command):
 
111
            _see_also = ['bar', 'foo']
 
112
        command = ACommand()
 
113
        self.assertEqual(['bar', 'foo'], command.get_see_also())
 
114
 
 
115
    def test_deduplication(self):
 
116
        """Duplicates in _see_also are stripped out."""
 
117
        class ACommand(commands.Command):
 
118
            _see_also = ['foo', 'foo']
 
119
        command = ACommand()
 
120
        self.assertEqual(['foo'], command.get_see_also())
 
121
 
 
122
    def test_sorted(self):
 
123
        """_see_also is sorted by get_see_also."""
 
124
        class ACommand(commands.Command):
 
125
            _see_also = ['foo', 'bar']
 
126
        command = ACommand()
 
127
        self.assertEqual(['bar', 'foo'], command.get_see_also())
 
128
 
 
129
    def test_additional_terms(self):
 
130
        """Additional terms can be supplied and are deduped and sorted."""
 
131
        class ACommand(commands.Command):
 
132
            _see_also = ['foo', 'bar']
 
133
        command = ACommand()
 
134
        self.assertEqual(['bar', 'foo', 'gam'],
 
135
            command.get_see_also(['gam', 'bar', 'gam']))
 
136