/brz/remove-bazaar

# Copyright (C) 2007 Canonical Ltd

# -*- coding: utf-8 -*-

#

# 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 unknowns', which shows unknown files."""

from bzrlib.tests.blackbox import ExternalBase

class TestUnknowns(ExternalBase):

    def test_unknowns(self):

        """Test that 'unknown' command reports unknown files"""

        # in empty directory, no unknowns

        tree = self.make_branch_and_tree('.')

        self.assertEquals(self.run_bzr('unknowns')[0], '')

        # single unknown file

        self.build_tree_contents([('a', 'contents of a\n')])

        self.assertEquals(self.run_bzr('unknowns')[0], 'a\n')

        # multiple unknown files

        self.build_tree(['b', 'c'])

        self.assertEquals(self.run_bzr('unknowns')[0], 'a\nb\nc\n')

        # after add, file no longer shown

        tree.add('a')

        self.assertEquals(self.run_bzr('unknowns')[0], 'b\nc\n')

        # after all added, none shown

        tree.add(['b', 'c'])

        self.assertEquals(self.run_bzr('unknowns')[0], '')