mediagoblin/tests/test_timesince.py

   1 # GNU MediaGoblin -- federated, autonomous media hosting
   2 # Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
   3 #
   4 # This program is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU Affero General Public License as published by
   6 # the Free Software Foundation, either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU Affero General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Affero General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 from datetime import datetime, timedelta
  18
  19 from mediagoblin.tools.timesince import is_aware, timesince
  20
  21
  22 def test_timesince():
  23         test_time = datetime.now()
  24
  25         # it should ignore second and microseconds
  26         assert timesince(test_time, test_time + timedelta(microseconds=1)) == "0 minutes"
  27         assert timesince(test_time, test_time + timedelta(seconds=1)) == "0 minutes"
  28
  29         # test minutes, hours, days, weeks, months and years (singular and plural)
  30         assert timesince(test_time, test_time + timedelta(minutes=1)) == "1 minute"
  31         assert timesince(test_time, test_time + timedelta(minutes=2)) == "2 minutes"
  32
  33         assert timesince(test_time, test_time + timedelta(hours=1)) == "1 hour"
  34         assert timesince(test_time, test_time + timedelta(hours=2)) == "2 hours"
  35
  36         assert timesince(test_time, test_time + timedelta(days=1)) == "1 day"
  37         assert timesince(test_time, test_time + timedelta(days=2)) == "2 days"
  38
  39         assert timesince(test_time, test_time + timedelta(days=7)) == "1 week"
  40         assert timesince(test_time, test_time + timedelta(days=14)) == "2 weeks"
  41
  42         assert timesince(test_time, test_time + timedelta(days=30)) == "1 month"
  43         assert timesince(test_time, test_time + timedelta(days=60)) == "2 months"
  44
  45         assert timesince(test_time, test_time + timedelta(days=365)) == "1 year"
  46         assert timesince(test_time, test_time + timedelta(days=730)) == "2 years"
  47
  48         # okay now we want to test combinations
  49         #       e.g. 1 hour, 5 days
  50         assert timesince(test_time, test_time + timedelta(days=5, hours=1)) == "5 days, 1 hour"
  51
  52         assert timesince(test_time, test_time + timedelta(days=15)) == "2 weeks, 1 day"
  53
  54         assert timesince(test_time, test_time + timedelta(days=97)) == "3 months, 1 week"
  55
  56         assert timesince(test_time, test_time + timedelta(days=2250)) == "6 years, 2 months"
  57