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# -*- coding: utf-8 -*-
# Copyright (C) 2014-2018 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import absolute_import
from __future__ import unicode_literals
import io
import dnf.cli.term
import tests.support
from tests.support import mock
class TermTest(tests.support.TestCase):
"""Tests of ```dnf.cli.term.Term``` class."""
def test_mode_tty(self):
"""Test whether all modes are properly set if the stream is a tty.
It also ensures that all the values are unicode strings.
"""
tty = mock.create_autospec(io.IOBase)
tty.isatty.return_value = True
def tigetstr(name):
return '<cap_%(name)s>' % locals()
with mock.patch('curses.tigetstr', autospec=True, side_effect=tigetstr):
term = dnf.cli.term.Term(tty)
self.assertEqual(term.MODE,
{u'blink': tigetstr(u'blink'),
u'bold': tigetstr(u'bold'),
u'dim': tigetstr(u'dim'),
u'normal': tigetstr(u'sgr0'),
u'reverse': tigetstr(u'rev'),
u'underline': tigetstr(u'smul')})
def test_mode_tty_incapable(self):
"""Test whether modes correct if the stream is an incapable tty.
It also ensures that all the values are unicode strings.
"""
tty = mock.create_autospec(io.IOBase)
tty.isatty.return_value = True
with mock.patch('curses.tigetstr', autospec=True, return_value=None):
term = dnf.cli.term.Term(tty)
self.assertEqual(term.MODE,
{u'blink': u'',
u'bold': u'',
u'dim': u'',
u'normal': u'',
u'reverse': u'',
u'underline': u''})
def test_mode_nontty(self):
"""Test whether all modes are properly set if the stream is not a tty.
It also ensures that all the values are unicode strings.
"""
nontty = mock.create_autospec(io.IOBase)
nontty.isatty.return_value = False
term = dnf.cli.term.Term(nontty)
self.assertEqual(term.MODE,
{u'blink': u'',
u'bold': u'',
u'dim': u'',
u'normal': u'',
u'reverse': u'',
u'underline': u''})
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