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# -*- coding: utf-8 -*-
"""
Test parsing of 'simple' offsets
"""
from __future__ import unicode_literals
import sys
import time
import datetime
import parsedatetime as pdt
from . import utils
if sys.version_info < (2, 7):
import unittest2 as unittest
else:
import unittest
class test(unittest.TestCase):
@utils.assertEqualWithComparator
def assertExpectedResult(self, result, check, **kwargs):
return utils.compareResultByTimeTuplesAndFlags(result, check, **kwargs)
def setUp(self):
self.cal = pdt.Calendar()
(self.yr, self.mth, self.dy, self.hr,
self.mn, self.sec, self.wd, self.yd, self.isdst) = time.localtime()
def testHoursFromNow(self):
s = datetime.datetime.now()
t = s + datetime.timedelta(hours=5)
start = s.timetuple()
target = t.timetuple()
self.assertExpectedResult(
self.cal.parse('5 hours from now', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('5 hour from now', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('5 hr from now', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('in 5 hours', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('in 5 hour', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('5 hours', start), (target, 2))
self.assertExpectedResult(self.cal.parse('5 hr', start), (target, 2))
self.assertExpectedResult(self.cal.parse('5h', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('five hours from now', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('five hour from now', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('five hr from now', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('in five hours', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('in five hour', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('five hours', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('five hr', start), (target, 2))
# Test "an"
t = s + datetime.timedelta(hours=1)
target = t.timetuple()
self.assertExpectedResult(
self.cal.parse('an hour from now', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('in an hour', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('an hour', start), (target, 2))
self.assertExpectedResult(self.cal.parse('an hr', start), (target, 2))
self.assertExpectedResult(self.cal.parse('an h', start), (target, 2))
# No match, should require a word boundary
self.assertExpectedResult(self.cal.parse('anhour', start), (start, 0))
self.assertExpectedResult(
self.cal.parse('an hamburger', start), (start, 0))
def testHoursBeforeNow(self):
s = datetime.datetime.now()
t = s + datetime.timedelta(hours=-5)
start = s.timetuple()
target = t.timetuple()
self.assertExpectedResult(
self.cal.parse('5 hours before now', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('5 hr before now', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('5h before now', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('five hours before now', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('five hr before now', start), (target, 2))
# Test "an"
t = s + datetime.timedelta(hours=-1)
target = t.timetuple()
self.assertExpectedResult(
self.cal.parse('an hour before now', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('an hr before now', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('an h before now', start), (target, 2))
if __name__ == "__main__":
unittest.main()
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