"""
Test parsing of simple date and times using the German locale
"""

import unittest, time, datetime
import parsedatetime as pdt


  # a special compare function is used to allow us to ignore the seconds as
  # the running of the test could cross a minute boundary
def _compareResults(result, check):
    target, t_flag = result
    value,  v_flag = check

    t_yr, t_mth, t_dy, t_hr, t_min, _, _, _, _ = target
    v_yr, v_mth, v_dy, v_hr, v_min, _, _, _, _ = value

    return ((t_yr == v_yr) and (t_mth == v_mth) and (t_dy == v_dy) and
            (t_hr == v_hr) and (t_min == v_min)) and (t_flag == v_flag)

class test(unittest.TestCase):
    def setUp(self):
        self.ptc = pdt.Constants('de_DE', usePyICU=False)
        self.cal = pdt.Calendar(self.ptc)

        self.yr, self.mth, self.dy, self.hr, self.mn, self.sec, self.wd, self.yd, self.isdst = time.localtime()


    def testTimes(self):
        start  = datetime.datetime(self.yr, self.mth, self.dy, self.hr, self.mn, self.sec).timetuple()
        target = datetime.datetime(self.yr, self.mth, self.dy, 23, 0, 0).timetuple()

        self.assertTrue(_compareResults(self.cal.parse('23:00:00', start), (target, 2)))
        self.assertTrue(_compareResults(self.cal.parse('23:00',    start), (target, 2)))
        self.assertTrue(_compareResults(self.cal.parse('2300',     start), (target, 2)))

        target = datetime.datetime(self.yr, self.mth, self.dy, 11, 0, 0).timetuple()

        self.assertTrue(_compareResults(self.cal.parse('11:00:00', start), (target, 2)))
        self.assertTrue(_compareResults(self.cal.parse('11:00',    start), (target, 2)))
        self.assertTrue(_compareResults(self.cal.parse('1100',     start), (target, 2)))

        target = datetime.datetime(self.yr, self.mth, self.dy, 7, 30, 0).timetuple()

        self.assertTrue(_compareResults(self.cal.parse('730',  start), (target, 2)))
        self.assertTrue(_compareResults(self.cal.parse('0730', start), (target, 2)))

        target = datetime.datetime(self.yr, self.mth, self.dy, 17, 30, 0).timetuple()

        self.assertTrue(_compareResults(self.cal.parse('1730',   start), (target, 2)))
        self.assertTrue(_compareResults(self.cal.parse('173000', start), (target, 2)))


    def testDates(self):
        start  = datetime.datetime(self.yr, self.mth, self.dy, self.hr, self.mn, self.sec).timetuple()
        target = datetime.datetime(2006, 8, 25,  self.hr, self.mn, self.sec).timetuple()

        self.assertTrue(_compareResults(self.cal.parse('25.08.2006', start), (target, 1)))
        self.assertTrue(_compareResults(self.cal.parse('25.8.06',    start), (target, 1)))

        if self.mth > 8 or (self.mth == 8 and self.dy > 25):
            target = datetime.datetime(self.yr+1, 8, 25,  self.hr, self.mn, self.sec).timetuple()
        else:
            target = datetime.datetime(self.yr, 8, 25,  self.hr, self.mn, self.sec).timetuple()

        self.assertTrue(_compareResults(self.cal.parse('25.8',       start), (target, 1)))
        self.assertTrue(_compareResults(self.cal.parse('25.08',      start), (target, 1)))


if __name__ == "__main__":
    unittest.main()