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# Copyright (C) 2008 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""Tests for the view command"""
from bzrlib import bzrdir
from bzrlib.tests import TestCaseWithTransport
from bzrlib.workingtree import WorkingTree
class TestViewUI(TestCaseWithTransport):
def test_view_command_help(self):
out, err = self.run_bzr('help view')
self.assertContainsRe(out, 'Manage filtered views')
def test_define_view(self):
wt = self.make_branch_and_tree('.')
# Check definition of a new view
out, err = self.run_bzr('view a b c')
self.assertEquals(out, "Using 'my' view: a, b, c\n")
out, err = self.run_bzr('view e f --name foo')
self.assertEquals(out, "Using 'foo' view: e, f\n")
# Check re-definition of an existing view
out, err = self.run_bzr('view p q')
self.assertEquals(out, "Using 'foo' view: p, q\n")
out, err = self.run_bzr('view r s --name my')
self.assertEquals(out, "Using 'my' view: r, s\n")
# Check attempts to define the 'off' view are prevented
out, err = self.run_bzr('view a --name off', retcode=3)
self.assertContainsRe(err, "Cannot change the 'off' pseudo view")
def test_list_view(self):
wt = self.make_branch_and_tree('.')
# Check list of the current view
out, err = self.run_bzr('view')
self.assertEquals(out, "No current view.\n")
self.run_bzr('view a b c')
out, err = self.run_bzr('view')
self.assertEquals(out, "'my' view is: a, b, c\n")
# Check list of a named view
self.run_bzr('view e f --name foo')
out, err = self.run_bzr('view --name my')
self.assertEquals(out, "'my' view is: a, b, c\n")
out, err = self.run_bzr('view --name foo')
self.assertEquals(out, "'foo' view is: e, f\n")
# Check list of all views
out, err = self.run_bzr('view --all')
self.assertEquals(out.splitlines(), [
"Views defined:",
"=> foo e, f",
" my a, b, c",
])
# Check list of an unknown view
out, err = self.run_bzr('view --name bar', retcode=3)
self.assertContainsRe(err, "No such view")
def test_delete_view(self):
wt = self.make_branch_and_tree('.')
# Check delete of the current view
out, err = self.run_bzr('view --delete', retcode=3)
self.assertContainsRe(err, "No current view to delete")
self.run_bzr('view a b c')
out, err = self.run_bzr('view --delete')
self.assertEquals(out, "Deleted 'my' view.\n")
# Check delete of a named view
self.run_bzr('view e f --name foo')
out, err = self.run_bzr('view --name foo --delete')
self.assertEquals(out, "Deleted 'foo' view.\n")
# Check delete of all views
out, err = self.run_bzr('view --delete --all')
self.assertEquals(out, "Deleted all views.\n")
# Check delete of an unknown view
out, err = self.run_bzr('view --delete --name bar', retcode=3)
self.assertContainsRe(err, "No such view")
# Check bad usage is reported to the user
out, err = self.run_bzr('view --delete --switch x', retcode=3)
self.assertContainsRe(err,
"Both --delete and --switch specified")
out, err = self.run_bzr('view --delete a b c', retcode=3)
self.assertContainsRe(err, "Both --delete and a file list specified")
def test_switch_view(self):
wt = self.make_branch_and_tree('.')
# Check switching to a named view
self.run_bzr('view a b c')
self.run_bzr('view e f --name foo')
out, err = self.run_bzr('view --switch my')
self.assertEquals(out, "Using 'my' view: a, b, c\n")
# Check switching off the current view does not delete it
out, err = self.run_bzr('view --switch off')
self.assertEquals(out, "Disabled 'my' view.\n")
# Check error reporting when attempt to switch off again
out, err = self.run_bzr('view --switch off', retcode=3)
self.assertContainsRe(err, "No current view to disable")
# Check bad usage is reported to the user
out, err = self.run_bzr('view --switch x --all', retcode=3)
self.assertContainsRe(err, "Both --switch and --all specified")
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