~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2006 Canonical Ltd

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

"""Black-box tests for bzr whoami."""

import os

import bzrlib

from bzrlib.branch import Branch

from bzrlib.tests.blackbox import ExternalBase

class TestWhoami(ExternalBase):

    def test_whoami(self):

        # this should always identify something, if only "john@localhost"

        out = self.run_bzr("whoami")[0]

        self.assertTrue(len(out) > 0)

        self.assertEquals(1, out.count('@'))

        out = self.run_bzr("whoami", "--email")[0]

        self.assertTrue(len(out) > 0)

        self.assertEquals(1, out.count('@'))

    def test_whoami_branch(self):

        """branch specific user identity works."""

        wt = self.make_branch_and_tree('.')

        b = bzrlib.branch.Branch.open('.')

        b.get_config().set_user_option('email',

                                       'Branch Identity <branch@identi.ty>')

        bzr_email = os.environ.get('BZR_EMAIL')

        if bzr_email is not None:

            del os.environ['BZR_EMAIL']

        bzremail = os.environ.get('BZREMAIL')

        if bzremail is not None:

            del os.environ['BZREMAIL']

        try:

            whoami = self.run_bzr("whoami")[0]

            self.assertEquals('Branch Identity <branch@identi.ty>\n', whoami)

            whoami_email = self.run_bzr("whoami", "--email")[0]

            self.assertEquals('branch@identi.ty\n', whoami_email)

            # Verify that the environment variable overrides the value 

            # in the file

            os.environ['BZR_EMAIL'] = 'Different ID <other@environ.ment>'

            whoami = self.run_bzr("whoami")[0]

            self.assertEquals('Different ID <other@environ.ment>\n', whoami)

            whoami_email = self.run_bzr("whoami", "--email")[0]

            self.assertEquals('other@environ.ment\n', whoami_email)

            del os.environ['BZR_EMAIL']

            os.environ['BZREMAIL'] = 'Yet Another ID <yetother@environ.ment>'

            whoami, warn = self.run_bzr("whoami")

            self.assertEquals('Yet Another ID <yetother@environ.ment>\n', whoami)

            self.assertTrue(len(warn) > 0)

            del os.environ['BZREMAIL']

        finally:

            if bzr_email is not None:

                os.environ['BZR_EMAIL'] = bzr_email

            if bzremail is not None:

                os.environ['BZREMAIL'] = bzremail

    def test_whoami_utf8(self):

        """verify that an identity can be in utf-8."""

        wt = self.make_branch_and_tree('.')

        self.run_bzr('whoami', u'Branch Identity \u20ac <branch@identi.ty>',

                     encoding='utf-8')

        bzr_email = os.environ.get('BZR_EMAIL')

        if bzr_email is not None:

            del os.environ['BZR_EMAIL']

        try:

            whoami = self.run_bzr("whoami", encoding='utf-8')[0]

            self.assertEquals('Branch Identity \xe2\x82\xac ' +

                              '<branch@identi.ty>\n', whoami)

            whoami_email = self.run_bzr("whoami", "--email",

                                        encoding='utf-8')[0]

            self.assertEquals('branch@identi.ty\n', whoami_email)

        finally:

            if bzr_email is not None:

                os.environ['BZR_EMAIL'] = bzr_email

    def test_whoami_ascii(self):

        """

        verify that whoami doesn't totally break when in utf-8, using an ascii

        encoding.

        """

        wt = self.make_branch_and_tree('.')

        b = bzrlib.branch.Branch.open('.')

        b.get_config().set_user_option('email', u'Branch Identity \u20ac ' +

                                       '<branch@identi.ty>')

        bzr_email = os.environ.get('BZR_EMAIL')

        if bzr_email is not None:

            del os.environ['BZR_EMAIL']

        try:

            whoami = self.run_bzr("whoami", encoding='ascii')[0]

            self.assertEquals('Branch Identity ? <branch@identi.ty>\n', whoami)

            whoami_email = self.run_bzr("whoami", "--email",

                                        encoding='ascii')[0]

            self.assertEquals('branch@identi.ty\n', whoami_email)

        finally:

            if bzr_email is not None:

                os.environ['BZR_EMAIL'] = bzr_email

    def test_warning(self):

        """verify that a warning is displayed if no email is given."""

        self.make_branch_and_tree('.')

        display = self.run_bzr('whoami', 'Branch Identity')[1]

        self.assertEquals('"Branch Identity" does not seem to contain an '

                          'email address.  This is allowed, but not '

                          'recommended.\n', display)