Source code for unit.timer
# Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Rickard Lindberg, Roger Lindberg
#
# This file is part of Timeline.
#
# Timeline 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.
#
# Timeline 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 Timeline. If not, see <http://www.gnu.org/licenses/>.
import sys
import time
from timelinelib.test.cases.unit import UnitTestCase
from timelinelib.timer import Timer
[docs]class desribe_timer(UnitTestCase):
""" """
[docs] def test_has_a_default_timer_on_windows(self):
""" """
sys.platform = "win32"
self.assertEqual(time.perf_counter, Timer()._default_timer)
[docs] def test_has_a_default_timer_on_any_os(self):
""" """
sys.platform = "any_os"
self.assertEqual(time.time, Timer()._default_timer)
[docs] def test_can_start_timing(self):
""" """
self.timer.start()
self.assertEqual(1, self.counter)
[docs] def test_can_stop_timing(self):
""" """
self.timer.end()
self.assertEqual(1, self.counter)
[docs] def test_can_measure_elapsed_time(self):
""" """
self.timer.start()
self.timer.end()
self.assertEqual(1000, self.timer.elapsed_ms)
[docs] def setUp(self):
self.counter = 0
self.timer = Timer(self.timing)
[docs] def timing(self):
self.counter += 1
return self.counter