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# Copyright 2010 Lars Wirzenius
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
import unittest
import ttystatus
class RemainingTimeTests(unittest.TestCase):
def setUp(self):
self.w = ttystatus.RemainingTime('done', 'total')
self.w.get_time = lambda: 0.0
def test_is_dashes_initially(self):
self.assertEqual(str(self.w), '--h--m--s')
def test_estimates_and_formats_correctly(self):
self.assertEqual(str(self.w), '--h--m--s')
self.w.update({ 'done': 0, 'total': 100 }, 999)
self.w.get_time = lambda: 5.0
self.w.update({ 'done': 5, 'total': 100 }, 999)
self.assertEqual(str(self.w), '00h01m35s')
self.w.get_time = lambda: 10.0
self.w.update({ 'done': 5, 'total': 100 }, 999)
self.assertEqual(str(self.w), '00h03m10s')
self.w.get_time = lambda: 20.0
self.w.update({ 'done': 80, 'total': 100 }, 999)
self.assertEqual(str(self.w), '00h00m05s')
def test_handles_zero_speed(self):
self.w.update({ 'done': 0, 'total': 100 }, 999)
self.w.get_time = lambda: 5.0
self.w.update({ 'done': 0, 'total': 100 }, 999)
self.assertEqual(str(self.w), '--h--m--s')
def test_handles_empty_strings_for_done_and_total(self):
self.w.update({ 'done': '', 'total': '' }, 999)
self.w.get_time = lambda: 5.0
self.w.update({ 'done': '', 'total': '' }, 999)
self.assertEqual(str(self.w), '--h--m--s')
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