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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2011-05-04 12:10:51 UTC
  • mfrom: (5819.1.4 777007-developer-doc)
  • Revision ID: pqm@pqm.ubuntu.com-20110504121051-aovlsmqiivjmc4fc
(jelmer) Small fixes to developer documentation. (Jonathan Riddell)

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bzrlib/tests/blackbox/test_whoami.py
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# Copyright (C) 2006 Canonical Ltd
 
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# Copyright (C) 2006, 2007, 2009, 2010, 2011 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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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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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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import os
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import bzrlib
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from bzrlib.branch import Branch
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from bzrlib.tests.blackbox import ExternalBase
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class TestWhoami(ExternalBase):
 
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from bzrlib import (
 
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    config,
 
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    )
 
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from bzrlib.tests import TestCaseWithTransport
 
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class TestWhoami(TestCaseWithTransport):
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    def test_whoami(self):
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        # this should always identify something, if only "john@localhost"
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        self.assertTrue(len(out) > 0)
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        self.assertEquals(1, out.count('@'))
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        out = self.run_bzr("whoami", "--email")[0]
 
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        out = self.run_bzr("whoami --email")[0]
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        self.assertTrue(len(out) > 0)
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        self.assertEquals(1, out.count('@'))
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    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]
 
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        self.assertEquals("", out)
 
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    def test_whoami_branch(self):
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        """branch specific user identity works."""
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        wt = self.make_branch_and_tree('.')
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        b = bzrlib.branch.Branch.open('.')
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        b.get_config().set_user_option('email',
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                                       'Branch Identity <branch@identi.ty>')
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        bzr_email = os.environ.get('BZR_EMAIL')
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        if bzr_email is not None:
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            del os.environ['BZR_EMAIL']
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        bzremail = os.environ.get('BZREMAIL')
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        if bzremail is not None:
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            del os.environ['BZREMAIL']
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        try:
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            whoami = self.run_bzr("whoami")[0]
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            self.assertEquals('Branch Identity <branch@identi.ty>\n', whoami)
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            whoami_email = self.run_bzr("whoami", "--email")[0]
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            self.assertEquals('branch@identi.ty\n', whoami_email)
 
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        whoami = self.run_bzr("whoami")[0]
 
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        self.assertEquals('Branch Identity <branch@identi.ty>\n', whoami)
 
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        whoami_email = self.run_bzr("whoami --email")[0]
 
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        self.assertEquals('branch@identi.ty\n', whoami_email)
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            # Verify that the environment variable overrides the value 
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            # in the file
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            os.environ['BZR_EMAIL'] = 'Different ID <other@environ.ment>'
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            whoami = self.run_bzr("whoami")[0]
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            self.assertEquals('Different ID <other@environ.ment>\n', whoami)
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            whoami_email = self.run_bzr("whoami", "--email")[0]
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            self.assertEquals('other@environ.ment\n', whoami_email)
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            del os.environ['BZR_EMAIL']
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            os.environ['BZREMAIL'] = 'Yet Another ID <yetother@environ.ment>'
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            whoami, warn = self.run_bzr("whoami")
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            self.assertEquals('Yet Another ID <yetother@environ.ment>\n', whoami)
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            self.assertTrue(len(warn) > 0)
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            del os.environ['BZREMAIL']
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        finally:
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            if bzr_email is not None:
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                os.environ['BZR_EMAIL'] = bzr_email
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            if bzremail is not None:
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                os.environ['BZREMAIL'] = bzremail
 
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        # Verify that the environment variable overrides the value
 
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        # in the file
 
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        self.overrideEnv('BZR_EMAIL', 'Different ID <other@environ.ment>')
 
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        whoami = self.run_bzr("whoami")[0]
 
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        self.assertEquals('Different ID <other@environ.ment>\n', whoami)
 
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        whoami_email = self.run_bzr("whoami --email")[0]
 
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        self.assertEquals('other@environ.ment\n', whoami_email)
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    def test_whoami_utf8(self):
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        """verify that an identity can be in utf-8."""
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        wt = self.make_branch_and_tree('.')
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        self.run_bzr('whoami', u'Branch Identity \u20ac <branch@identi.ty>',
 
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        self.run_bzr(['whoami', u'Branch Identity \u20ac <branch@identi.ty>'],
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                     encoding='utf-8')
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        bzr_email = os.environ.get('BZR_EMAIL')
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        if bzr_email is not None:
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            del os.environ['BZR_EMAIL']
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        try:
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            whoami = self.run_bzr("whoami", encoding='utf-8')[0]
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            self.assertEquals('Branch Identity \xe2\x82\xac ' +
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                              '<branch@identi.ty>\n', whoami)
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            whoami_email = self.run_bzr("whoami", "--email",
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                                        encoding='utf-8')[0]
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            self.assertEquals('branch@identi.ty\n', whoami_email)
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        finally:
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            if bzr_email is not None:
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                os.environ['BZR_EMAIL'] = bzr_email
 
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        whoami = self.run_bzr("whoami", encoding='utf-8')[0]
 
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        self.assertEquals('Branch Identity \xe2\x82\xac ' +
 
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                          '<branch@identi.ty>\n', whoami)
 
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        whoami_email = self.run_bzr("whoami --email", encoding='utf-8')[0]
 
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        self.assertEquals('branch@identi.ty\n', whoami_email)
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    def test_whoami_ascii(self):
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        """
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        b = bzrlib.branch.Branch.open('.')
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        b.get_config().set_user_option('email', u'Branch Identity \u20ac ' +
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                                       '<branch@identi.ty>')
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        bzr_email = os.environ.get('BZR_EMAIL')
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        if bzr_email is not None:
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            del os.environ['BZR_EMAIL']
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        try:
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            whoami = self.run_bzr("whoami", encoding='ascii')[0]
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            self.assertEquals('Branch Identity ? <branch@identi.ty>\n', whoami)
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            whoami_email = self.run_bzr("whoami", "--email",
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                                        encoding='ascii')[0]
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            self.assertEquals('branch@identi.ty\n', whoami_email)
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        finally:
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            if bzr_email is not None:
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                os.environ['BZR_EMAIL'] = bzr_email
 
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        whoami = self.run_bzr("whoami", encoding='ascii')[0]
 
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        self.assertEquals('Branch Identity ? <branch@identi.ty>\n', whoami)
 
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        whoami_email = self.run_bzr("whoami --email", encoding='ascii')[0]
 
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        self.assertEquals('branch@identi.ty\n', whoami_email)
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    def test_warning(self):
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        """verify that a warning is displayed if no email is given."""
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        self.make_branch_and_tree('.')
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        display = self.run_bzr('whoami', 'Branch Identity')[1]
 
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        display = self.run_bzr(['whoami', 'Branch Identity'])[1]
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        self.assertEquals('"Branch Identity" does not seem to contain an '
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                          'email address.  This is allowed, but not '
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                          'recommended.\n', display)
 
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    def test_whoami_not_set(self):
 
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        """Ensure whoami error if username is not set and not inferred.
 
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        """
 
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        self.overrideEnv('EMAIL', None)
 
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        self.overrideEnv('BZR_EMAIL', None)
 
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        # Also, make sure that it's not inferred from mailname.
 
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        self.overrideAttr(config, '_auto_user_id',
 
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            lambda: (None, None))
 
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        out, err = self.run_bzr(['whoami'], 3)
 
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        self.assertContainsRe(err, 'Unable to determine your name')
 
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    def test_whoami_directory(self):
 
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        """Test --directory option."""
 
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        wt = self.make_branch_and_tree('subdir')
 
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        c = wt.branch.get_config()
 
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        c.set_user_option('email', 'Branch Identity <branch@identi.ty>')
 
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        out, err = self.run_bzr("whoami --directory subdir")
 
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        self.assertEquals('Branch Identity <branch@identi.ty>\n', out)
 
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        self.run_bzr(['whoami', '--directory', 'subdir', '--branch',
 
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                      'Changed Identity <changed@identi.ty>'])
 
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        self.assertEquals('Changed Identity <changed@identi.ty>',
 
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                          c.get_user_option('email'))
 
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    def test_whoami_remote_directory(self):
 
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        """Test --directory option with a remote directory."""
 
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        wt = self.make_branch_and_tree('subdir')
 
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        c = wt.branch.get_config()
 
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        c.set_user_option('email', 'Branch Identity <branch@identi.ty>')
 
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        url = self.get_readonly_url() + '/subdir'
 
125
        out, err = self.run_bzr(['whoami', '--directory', url])
 
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        self.assertEquals('Branch Identity <branch@identi.ty>\n', out)
 
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        url = self.get_url('subdir')
 
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        self.run_bzr(['whoami', '--directory', url, '--branch',
 
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                      'Changed Identity <changed@identi.ty>'])
 
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        # The identity has been set in the branch config (but not the global
 
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        # config)
 
132
        self.assertEquals('Changed Identity <changed@identi.ty>',
 
133
                          c.get_user_option('email'))
 
134
        global_conf = config.GlobalConfig()
 
135
        self.assertEquals(None, global_conf.get_user_option('email'))
 
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137
    def test_whoami_nonbranch_directory(self):
 
138
        """Test --directory mentioning a non-branch directory."""
 
139
        wt = self.build_tree(['subdir/'])
 
140
        out, err = self.run_bzr("whoami --directory subdir", retcode=3)
 
141
        self.assertContainsRe(err, 'ERROR: Not a branch')