def test_pre_epoch_day(self):
"Test creation of days pre epoch."
dstring = '1969-12-31'
assert_equal(p.date_to_long(dstring, 'D'), -1)
dstring = '1969-12-30'
assert_equal(p.date_to_long(dstring, 'D'), -2)
dstring = '1969-01-01'
assert_equal(p.date_to_long(dstring, 'D'), -365)
dstring = '1960-02-01'
assert_equal(p.date_to_long(dstring, 'D'), -3622)
dstring = '1900-01-30'
assert_equal(p.date_to_long(dstring, 'D'), -25538)
dstring = '1700-10-05'
assert_equal(p.date_to_long(dstring, 'D'), -98338)
dstring = '1000-06-02'
assert_equal(p.date_to_long(dstring, 'D'), -354133)
dstring = '0900-12-31'
assert_equal(p.date_to_long(dstring, 'D'), -390445)
dstring = '0001-01-01'
assert_equal(p.date_to_long(dstring, 'D'), -719162)
def test_pre_epoch_hour(self):
"Test creation of hours pre epoch."
dstring = '1969-12-31 23:00:00'
assert_equal(p.date_to_long(dstring, 'h'), -1)
dstring = '1969-12-31 00:00:00'
assert_equal(p.date_to_long(dstring, 'h'), -24)
dstring = '1969-01-01 00:00:00'
assert_equal(p.date_to_long(dstring, 'h'), -8760)
dstring = '1959-03-01 12:00:00'
assert_equal(p.date_to_long(dstring, 'h'), -95004)
dstring = '1900-11-10 01:00:00'
assert_equal(p.date_to_long(dstring, 'h'), -606095)
dstring = '1800-01-01 20:00:00'
assert_equal(p.date_to_long(dstring, 'h'), -1490164)
dstring = '1750-01-31 00:00:00'
assert_equal(p.date_to_long(dstring, 'h'), -1927752)
dstring = '1600-10-10 10:00:00'
assert_equal(p.date_to_long(dstring, 'h'), -3236558)
dstring = '0001-01-01 00:00:00'
assert_equal(p.date_to_long(dstring, 'h'), -17259888)
def test_pre_epoch_second(self):
"Test creation of seconds pre epoch."
dstring = '1969-12-31 23:59:59'
assert_equal(p.date_to_long(dstring, 's'), -1)
dstring = '1969-12-31 23:59:00'
assert_equal(p.date_to_long(dstring, 's'), -60)
dstring = '1969-12-31 23:00:00'
assert_equal(p.date_to_long(dstring, 's'), -3600)
dstring = '1969-01-01 00:00:00'
assert_equal(p.date_to_long(dstring, 's'), -31536000)
dstring = '1960-02-28 01:01:01'
assert_equal(p.date_to_long(dstring, 's'), -310604339)
dstring = '1900-01-15 08:18:58'
assert_equal(p.date_to_long(dstring, 's'), -2207749262)
dstring = '1756-01-01 00:00:00'
assert_equal(p.date_to_long(dstring, 's'), -6753196800)
dstring = '1000-01-01 00:00:01'
assert_equal(p.date_to_long(dstring, 's'), -30610223999)
dstring = '0001-01-01 12:00:00'
assert_equal(p.date_to_long(dstring, 's'), -62135553600)
def test_post_epoch_year(self):
"Test creation of years post epoch."
dstring = '1970'
assert_equal(p.date_to_long(dstring, 'Y'), 0)
dstring = '1980'
assert_equal(p.date_to_long(dstring, 'Y'), 10)
dstring = '2010'
assert_equal(p.date_to_long(dstring, 'Y'), 40)
def test_pre_epoch_month(self):
"Test creation of months pre epoch."
dstring = '1969-12'
assert_equal(p.date_to_long(dstring, 'M'), -1)
dstring = '1969-01'
assert_equal(p.date_to_long(dstring, 'M'), -12)
dstring = '1950-01'
assert_equal(p.date_to_long(dstring, 'M'), -240)
dstring = '1900-06'
assert_equal(p.date_to_long(dstring, 'M'), -835)
dstring = '1492-02'
assert_equal(p.date_to_long(dstring, 'M'), -5735)
dstring = '1000-01'
assert_equal(p.date_to_long(dstring, 'M'), -11640)
dstring = '0800-10'
assert_equal(p.date_to_long(dstring, 'M'), -14031)
dstring = '0001-01'
assert_equal(p.date_to_long(dstring, 'M'), -23628)
def test_pre_epoch_year(self):
"Test creation of years pre epoch."
dstring = '1969'
assert_equal(p.date_to_long(dstring, 'Y'), -1)
dstring = '1940'
assert_equal(p.date_to_long(dstring, 'Y'), -30)
dstring = '1000'
assert_equal(p.date_to_long(dstring, 'Y'), -970)
dstring = '0001'
assert_equal(p.date_to_long(dstring, 'Y'), -1969)
def test_post_epoch_month(self):
"Test creation of months post epoch."
dstring = '1970-01'
assert_equal(p.date_to_long(dstring, 'M'), 0)
dstring = '1970-12'
assert_equal(p.date_to_long(dstring, 'M'), 11)
dstring = '1980-01'
assert_equal(p.date_to_long(dstring, 'M'), 120)
dstring = '1996-02'
assert_equal(p.date_to_long(dstring, 'M'), 313)
def test_sanity(self):
"Sanity check."
# Doesn't test Y, M, W, B because of specific dates in dstring_dict
# Wouldn't be a problem to test for them, and might not be a bad idea
# But those tests would be extraneous for a simple sanity check
freq_list = ['D', 'h', 'm', 's', 'ms', 'us']
dstring_dict = {'1800-01-01': (1800, 1, 1), '1960-02-02': (1960, 2, 2), \
'1970-01-01': (1970, 1, 1), '1980-01-01': (1980, 1, 1),
'2001-07-18': (2001, 7, 18), '2002-12-31': (2002, 12, 31),
'2010-12-10': (2010, 12, 10), '2020-02-19': (2020, 2, 19)}
for freq in freq_list:
for dstring, dtuple in dstring_dict.items():
assert_equal(p.long_to_datetime(p.date_to_long(dstring, freq), freq), \
d.datetime(*dtuple))
def test_post_epoch_leapyears(self):
"Test years with leap days post epoch."
# Days
dstring = '1972-02-29'
assert_equal(p.date_to_long(dstring, 'D'), 789)
dstring = '2004-02-29'
assert_equal(p.date_to_long(dstring, 'D'), 12477)
dstring = '2036-02-29'
assert_equal(p.date_to_long(dstring, 'D'), 24165)
dstring = '2036-03-01'
assert_equal(p.date_to_long(dstring, 'D'), 24166)
# Business Days
dstring = '1972-02-28'
assert_equal(p.date_to_long(dstring, 'B'), 562)
dstring = '1980-02-29'
assert_equal(p.date_to_long(dstring, 'B'), 2651)
dstring = '2004-02-29'
assert_equal(p.date_to_long(dstring, 'B'), 8911)
dstring = '2132-02-29'
assert_equal(p.date_to_long(dstring, 'B'), 42306)
def test_post_epoch_minute(self):
"Test creation of minutes post epoch."
dstring = '1970-01-01 00:00:00'
assert_equal(p.date_to_long(dstring, 'm'), 0)
dstring = '1970-01-01 00:01:00'
assert_equal(p.date_to_long(dstring, 'm'), 1)
dstring = '1970-01-01 12:00:00'
assert_equal(p.date_to_long(dstring, 'm'), 720)
dstring = '1970-05-01 00:00:00'
assert_equal(p.date_to_long(dstring, 'm'), 172800)
dstring = '1971-01-01 00:01:00'
assert_equal(p.date_to_long(dstring, 'm'), 525601)
dstring = '1975-01-01 23:59:00'
assert_equal(p.date_to_long(dstring, 'm'), 2630879)
dstring = '2000-11-12 01:30'
assert_equal(p.date_to_long(dstring, 'm'), 16233210)
def test_post_epoch_millisecond(self):
"Test creation of milliseconds post epoch."
dstring = '1970-01-01 00:00:00.000'
assert_equal(p.date_to_long(dstring, 'ms'), 0)
dstring = '1970-01-01 00:00:00.001'
assert_equal(p.date_to_long(dstring, 'ms'), 1)
dstring = '1970-01-01 12:00:00.020'
assert_equal(p.date_to_long(dstring, 'ms'), 43200020)
dstring = '1980-01-01 00:00:00.111'
assert_equal(p.date_to_long(dstring, 'ms'), 315532800111)
dstring = '1981-08-15 03:48:28.847'
assert_equal(p.date_to_long(dstring, 'ms'), 366695308847)
dstring = '2001-11-27 23:59:59.999'
assert_equal(p.date_to_long(dstring, 'ms'), 1006905599999)
dstring = '2002-02-11 22:10:08.001'
assert_equal(p.date_to_long(dstring, 'ms'), 1013465408001)
def test_post_epoch_day(self):
"Test creation of days post epoch."
dstring = '1970-01-01'
assert_equal(p.date_to_long(dstring, 'D'), 0)
dstring = '1970-01-02'
assert_equal(p.date_to_long(dstring, 'D'), 1)
dstring = '1970-12-01'
assert_equal(p.date_to_long(dstring, 'D'), 334)
dstring = '1980-01-01'
assert_equal(p.date_to_long(dstring, 'D'), 3652)
dstring = '1990-06-10'
assert_equal(p.date_to_long(dstring, 'D'), 7465)
dstring = '2000-01-01'
assert_equal(p.date_to_long(dstring, 'D'), 10957)
dstring = '2004-12-31'
assert_equal(p.date_to_long(dstring, 'D'), 12783)
def test_post_epoch_hour(self):
"Test creation of hours post epoch."
dstring = '1970-01-01 00:00:00'
assert_equal(p.date_to_long(dstring, 'h'), 0)
dstring = '1970-01-01 01:00:00'
assert_equal(p.date_to_long(dstring, 'h'), 1)
dstring = '1970-02-01 12:00:00'
assert_equal(p.date_to_long(dstring, 'h'), 756)
dstring = '1970-10-25 00:00:00'
assert_equal(p.date_to_long(dstring, 'h'), 7128)
dstring = '1975-12-31 23:00:00'
assert_equal(p.date_to_long(dstring, 'h'), 52583)
dstring = '2001-01-01 01:00:00'
assert_equal(p.date_to_long(dstring, 'h'), 271753)
dstring = '2010-05-01 12:00:00'
assert_equal(p.date_to_long(dstring, 'h'), 353532)
def test_post_epoch_microsecond(self):
"Test creation of microseconds post epoch."
dstring = '1970-01-01 00:00:00.00'
assert_equal(p.date_to_long(dstring, 'us'), 0)
dstring = '1970-01-01 00:00:00.000001'
assert_equal(p.date_to_long(dstring, 'us'), 1)
dstring = '1970-01-01 01:01:01.000001'
assert_equal(p.date_to_long(dstring, 'us'), 3661000001)
dstring = '1980-12-10 12:30:13.002010'
assert_equal(p.date_to_long(dstring, 'us'), 345299413002010)
dstring = '2000-01-01 00:00:00.999999'
assert_equal(p.date_to_long(dstring, 'us'), 946684800999999)
dstring = '2001-10-20 00:59:59.000400'
assert_equal(p.date_to_long(dstring, 'us'), 1003539599000400)
dstring = '2010-12-31 01:20:00.000080'
assert_equal(p.date_to_long(dstring, 'us'), 1293758400000080)
def test_post_epoch_second(self):
"Test creation of seconds post epoch."
dstring = '1970-01-01 00:00:00'
assert_equal(p.date_to_long(dstring, 's'), 0)
dstring = '1970-01-01 00:00:01'
assert_equal(p.date_to_long(dstring, 's'), 1)
dstring = '1970-02-01 00:00:00'
assert_equal(p.date_to_long(dstring, 's'), 2678400)
dstring = '1972-01-01 12:30:01'
assert_equal(p.date_to_long(dstring, 's'), 63117001)
dstring = '1980-12-31 23:00:10'
assert_equal(p.date_to_long(dstring, 's'), 347151610)
dstring = '2000-01-01 00:00:00'
assert_equal(p.date_to_long(dstring, 's'), 946684800)
dstring = '2010-12-20 18:58:29'
assert_equal(p.date_to_long(dstring, 's'), 1292871509)
def test_pre_epoch_week(self):
"Test creation of weeks pre epoch."
dstring = '1969-12-31'
assert_equal(p.date_to_long(dstring, 'W'), 0)
dstring = '1969-12-28'
assert_equal(p.date_to_long(dstring, 'W'), 0)
dstring = '1969-12-27'
assert_equal(p.date_to_long(dstring, 'W'), -1)
dstring = '1969-01-06'
assert_equal(p.date_to_long(dstring, 'W'), -51)
dstring = '1969-01-01'
assert_equal(p.date_to_long(dstring, 'W'), -52)
dstring = '1900-08-05'
assert_equal(p.date_to_long(dstring, 'W'), -3621)
dstring = '1900-08-04'
assert_equal(p.date_to_long(dstring, 'W'), -3622)
dstring = '1851-05-17'
assert_equal(p.date_to_long(dstring, 'W'), -6190)
dstring = '1851-05-18'
assert_equal(p.date_to_long(dstring, 'W'), -6189)
dstring = '1000-01-05'
assert_equal(p.date_to_long(dstring, 'W'), -50611)
dstring = '1000-01-04'
assert_equal(p.date_to_long(dstring, 'W'), -50612)
dstring = '0912-04-18'
assert_equal(p.date_to_long(dstring, 'W'), -55188)
dstring = '0912-04-19'
assert_equal(p.date_to_long(dstring, 'W'), -55188)
dstring = '0912-04-20'
assert_equal(p.date_to_long(dstring, 'W'), -55188)
dstring = '0912-04-21'
assert_equal(p.date_to_long(dstring, 'W'), -55188)
dstring = '0912-04-22'
assert_equal(p.date_to_long(dstring, 'W'), -55188)
dstring = '0912-04-23'
assert_equal(p.date_to_long(dstring, 'W'), -55188)
dstring = '0912-04-24'
assert_equal(p.date_to_long(dstring, 'W'), -55187)
dstring = '0010-01-10'
assert_equal(p.date_to_long(dstring, 'W'), -102266)
dstring = '0010-01-09'
assert_equal(p.date_to_long(dstring, 'W'), -102267)
def test_datetime(self):
"Test creation using datetime objects"
# Testing datetime with (Y, M, D)
testdate = datetime.datetime(1970, 1, 1)
assert_equal(p.date_to_long(testdate, "Y"), 0)
testdate = datetime.datetime(1971, 1, 1)
assert_equal(p.date_to_long(testdate, "Y"), 1)
testdate = datetime.datetime(1969, 1, 1)
assert_equal(p.date_to_long(testdate, "Y"), -1)
testdate = datetime.datetime(1971, 1, 1)
assert_equal(p.date_to_long(testdate, "M"), 12)
testdate = datetime.datetime(1971, 10, 18)
assert_equal(p.date_to_long(testdate, "M"), 21)
# Testing datetime with (Y, M, D, h, m, s)
testdate = datetime.datetime(1970, 1, 1, 1, 0, 0)
assert_equal(p.date_to_long(testdate, "h"), 1)
testdate = datetime.datetime(1970, 1, 1, 0, 10, 0)
assert_equal(p.date_to_long(testdate, "m"), 10)
testdate = datetime.datetime(1970, 1, 1, 0, 11, 10)
assert_equal(p.date_to_long(testdate, "s"), 670)
# Testing datetime with (Y, M, D, h, m, s, us)
testdate = datetime.datetime(1970, 1, 1, 0, 0, 0, 1000)
assert_equal(p.date_to_long(testdate, "ms"), 1)
testdate = datetime.datetime(1970, 1, 1, 0, 0, 1, 10000)
assert_equal(p.date_to_long(testdate, "ms"), 1010)
testdate = datetime.datetime(1970, 1, 1, 0, 0, 10, 819000)
assert_equal(p.date_to_long(testdate, "ms"), 10819)
testdate = datetime.datetime(1970, 1, 1, 0, 0, 1, 81)
assert_equal(p.date_to_long(testdate, "us"), 1000081)
def test_pre_epoch_business(self):
"Test creation of business days pre epoch."
dstring = '1969-12-31'
assert_equal(p.date_to_long(dstring, "B"), -1)
dstring = '1969-12-30'
assert_equal(p.date_to_long(dstring, "B"), -2)
dstring = '1969-12-29'
assert_equal(p.date_to_long(dstring, "B"), -3)
dstring = '1969-12-28'
assert_equal(p.date_to_long(dstring, "B"), -3)
dstring = '1969-12-27'
assert_equal(p.date_to_long(dstring, "B"), -3)
dstring = '1969-12-26'
assert_equal(p.date_to_long(dstring, "B"), -4)
dstring = '1969-12-22'
assert_equal(p.date_to_long(dstring, "B"), -8)
dstring = '1969-12-21'
assert_equal(p.date_to_long(dstring, "B"), -8)
dstring = '1969-01-01'
assert_equal(p.date_to_long(dstring, "B"), -261)
dstring = '1900-10-15'
assert_equal(p.date_to_long(dstring, "B"), -18058)
dstring = '1403-05-02'
assert_equal(p.date_to_long(dstring, "B"), -147838)
dstring = '1403-05-01'
assert_equal(p.date_to_long(dstring, "B"), -147838)
dstring = '1403-04-30'
assert_equal(p.date_to_long(dstring, "B"), -147838)
dstring = '0100-12-26'
assert_equal(p.date_to_long(dstring, "B"), -487603)
dstring = '0100-12-27'
assert_equal(p.date_to_long(dstring, "B"), -487603)
dstring = '0001-01-01'
assert_equal(p.date_to_long(dstring, "B"), -513688)
def test_september_1752(self):
"Assure September 3 - 13, 1752 exist."
# September 5, 1752 is a Sunday
# Weeks
dstring = '1752-11-03'
assert_equal(p.date_to_long(dstring, 'W'), -11331)
dstring = '1752-11-04'
assert_equal(p.date_to_long(dstring, 'W'), -11331)
dstring = '1752-11-05'
assert_equal(p.date_to_long(dstring, 'W'), -11330)
dstring = '1752-11-06'
assert_equal(p.date_to_long(dstring, 'W'), -11330)
dstring = '1752-11-12'
assert_equal(p.date_to_long(dstring, 'W'), -11329)
dstring = '1752-11-13'
assert_equal(p.date_to_long(dstring, 'W'), -11329)
# Business Days
dstring = '1752-11-03'
assert_equal(p.date_to_long(dstring, 'B'), -56654)
dstring = '1752-11-04'
assert_equal(p.date_to_long(dstring, 'B'), -56653)
dstring = '1752-11-05'
assert_equal(p.date_to_long(dstring, 'B'), -56653)
dstring = '1752-11-06'
assert_equal(p.date_to_long(dstring, 'B'), -56653)
dstring = '1752-11-12'
assert_equal(p.date_to_long(dstring, 'B'), -56648)
dstring = '1752-11-13'
assert_equal(p.date_to_long(dstring, 'B'), -56648)
# Days
dstring = '1752-11-03'
assert_equal(p.date_to_long(dstring, 'D'), -79316)
dstring = '1752-11-04'
assert_equal(p.date_to_long(dstring, 'D'), -79315)
dstring = '1752-11-10'
assert_equal(p.date_to_long(dstring, 'D'), -79309)
dstring = '1752-11-11'
assert_equal(p.date_to_long(dstring, 'D'), -79308)
dstring = '1752-11-13'
assert_equal(p.date_to_long(dstring, 'D'), -79306)
def test_pre_epoch_minute(self):
"Test creation of minutes pre epoch."
dstring = '1969-12-31 23:59:00'
assert_equal(p.date_to_long(dstring, 'm'), -1)
dstring = '1969-12-31 23:00:00'
assert_equal(p.date_to_long(dstring, 'm'), -60)
dstring = '1969-12-31 20:00:00'
assert_equal(p.date_to_long(dstring, 'm'), -240)
dstring = '1969-11-30 00:00:00'
assert_equal(p.date_to_long(dstring, 'm'), -46080)
dstring = '1960-01-01 00:00:00'
assert_equal(p.date_to_long(dstring, 'm'), -5260320)
dstring = '1900-10-15 12:20:00'
assert_equal(p.date_to_long(dstring, 'm'), -36402460)
dstring = '1800-01-01 00:01:00'
assert_equal(p.date_to_long(dstring, 'm'), -89411039)
dstring = '1700-01-01 20:11:00'
assert_equal(p.date_to_long(dstring, 'm'), -142004389)
dstring = '1000-08-20 02:01:00'
assert_equal(p.date_to_long(dstring, 'm'), -509837639)
dstring = '0819-03-22 00:58:00'
assert_equal(p.date_to_long(dstring, 'm'), -605252102)
dstring = '0001-12-31 23:59:00'
assert_equal(p.date_to_long(dstring, 'm'), -1035067681)
def test_pre_epoch_leapyears(self):
"Test years with leap days pre epoch"
# Days
dstring = '1968-02-29'
assert_equal(p.date_to_long(dstring, 'D'), -672)
dstring = '1964-02-29'
assert_equal(p.date_to_long(dstring, 'D'), -2133)
dstring = '1004-02-29'
assert_equal(p.date_to_long(dstring, 'D'), -352766)
dstring = '1004-02-28'
assert_equal(p.date_to_long(dstring, 'D'), -352767)
dstring = '1004-03-01'
assert_equal(p.date_to_long(dstring, 'D'), -352765)
dstring = '0856-02-28'
assert_equal(p.date_to_long(dstring, 'D'), -406822)
dstring = '0856-02-29'
assert_equal(p.date_to_long(dstring, 'D'), -406821)
dstring = '0856-03-01'
assert_equal(p.date_to_long(dstring, 'D'), -406820)
# Business Days
dstring = '1968-02-29'
assert_equal(p.date_to_long(dstring, 'B'), -480)
dstring = '1968-03-01'
assert_equal(p.date_to_long(dstring, 'B'), -479)
dstring = '1964-02-29'
assert_equal(p.date_to_long(dstring, 'B'), -1523)
dstring = '1964-02-28'
assert_equal(p.date_to_long(dstring, 'B'), -1524)
dstring = '1964-03-01'
assert_equal(p.date_to_long(dstring, 'B'), -1523)
dstring = '1612-02-28'
assert_equal(p.date_to_long(dstring, 'B'), -93357)
dstring = '1612-02-29'
assert_equal(p.date_to_long(dstring, 'B'), -93356)
dstring = '1612-03-01'
assert_equal(p.date_to_long(dstring, 'B'), -93355)
def test_pre_epoch_microsecond(self):
"Test creation of microseconds pre epoch."
dstring = '1969-12-31 23:59:59.999999'
assert_equal(p.date_to_long(dstring, 'us'), -1)
dstring = '1969-12-31 23:59:00.000000'
assert_equal(p.date_to_long(dstring, 'us'), -60000000)
dstring = '1969-12-31 23:00:00.000000'
assert_equal(p.date_to_long(dstring, 'us'), -3600000000)
dstring = '1969-12-31 00:00:00.000000'
assert_equal(p.date_to_long(dstring, 'us'), -86400000000)
dstring = '1969-12-20 00:00:00.000900'
assert_equal(p.date_to_long(dstring, 'us'), -1036799999100)
dstring = '1969-01-01 00:00:00.120012'
assert_equal(p.date_to_long(dstring, 'us'), -31535999879988)
dstring = '1960-10-30 18:47:58.183871'
assert_equal(p.date_to_long(dstring, 'us'), -289372321816129)
dstring = '1903-08-05 20:15:01.000001'
assert_equal(p.date_to_long(dstring, 'us'), -2095645498999999)
dstring = '1801-01-01 00:01:00.000000'
assert_equal(p.date_to_long(dstring, 'us'), -5333126340000000)
dstring = '1700-12-15 15:50:05.098512'
assert_equal(p.date_to_long(dstring, 'us'), -8490211794901488)
dstring = '1000-01-31 10:30:18.583018'
assert_equal(p.date_to_long(dstring, 'us'), -30607594181416982)
dstring = '0816-04-20 01:28:10.000010'
assert_equal(p.date_to_long(dstring, 'us'), -36407226709999990)
dstring = '0001-01-01 12:00:00.888801'
assert_equal(p.date_to_long(dstring, 'us'), -62135553599111199)
def test_pre_epoch_millisecond(self):
"Test creation of milliseconds pre epoch."
dstring = '1969-12-31 23:59:59.999'
assert_equal(p.date_to_long(dstring, 'ms'), -1)
dstring = '1969-12-31 23:59:59.000'
assert_equal(p.date_to_long(dstring, 'ms'), -1000)
dstring = '1969-12-31 23:59:00.000'
assert_equal(p.date_to_long(dstring, 'ms'), -60000)
dstring = '1969-12-31 23:00:00.000'
assert_equal(p.date_to_long(dstring, 'ms'), -3600000)
dstring = '1969-12-31 00:00:00.000'
assert_equal(p.date_to_long(dstring, 'ms'), -86400000)
dstring = '1969-01-01 00:00:00.500'
assert_equal(p.date_to_long(dstring, 'ms'), -31535999500)
dstring = '1900-08-10 15:10:08.800'
assert_equal(p.date_to_long(dstring, 'ms'), -2189839791200)
dstring = '1821-11-14 05:29:15.111'
assert_equal(p.date_to_long(dstring, 'ms'), -4674565844889)
dstring = '1751-01-28 12:12:12.121'
assert_equal(p.date_to_long(dstring, 'ms'), -6908586467879)
dstring = '1111-05-29 02:02:48.918'
assert_equal(p.date_to_long(dstring, 'ms'), -27094687031082)
dstring = '0001-01-01 12:14:38.398'
assert_equal(p.date_to_long(dstring, 'ms'), -62135552721602)
def test_post_epoch_business_day(self):
"Test creation of business days post epoch."
dstring = '1970-01-01'
assert_equal(p.date_to_long(dstring, "B"), 0)
dstring = '1970-01-02'
assert_equal(p.date_to_long(dstring, "B"), 1)
dstring = '1970-01-03'
assert_equal(p.date_to_long(dstring, "B"), 1)
dstring = '1970-01-04'
assert_equal(p.date_to_long(dstring, "B"), 1)
dstring = '1970-01-09'
assert_equal(p.date_to_long(dstring, "B"), 6)
dstring = '1970-01-11'
assert_equal(p.date_to_long(dstring, "B"), 6)
dstring = '1975-12-31'
assert_equal(p.date_to_long(dstring, "B"), 1564)
dstring = '1980-01-01'
assert_equal(p.date_to_long(dstring, "B"), 2608)
dstring = '2010-10-30'
assert_equal(p.date_to_long(dstring, "B"), 10651)
dstring = '2010-10-31'
assert_equal(p.date_to_long(dstring, "B"), 10651)
dstring = '2010-11-01'
assert_equal(p.date_to_long(dstring, "B"), 10652)
def test_post_epoch_week(self):
"Test creation of weeks post epoch."
dstring = '1970-01-01'
assert_equal(p.date_to_long(dstring, 'W'), 0)
dstring = '1970-01-04'
assert_equal(p.date_to_long(dstring, 'W'), 1)
dstring = '1970-01-10'
assert_equal(p.date_to_long(dstring, 'W'), 1)
dstring = '1970-01-11'
assert_equal(p.date_to_long(dstring, 'W'), 2)
dstring = '1970-03-01'
assert_equal(p.date_to_long(dstring, 'W'), 9)
dstring = '1970-03-07'
assert_equal(p.date_to_long(dstring, 'W'), 9)
dstring = '1970-03-08'
assert_equal(p.date_to_long(dstring, 'W'), 10)
dstring = '1980-01-04'
assert_equal(p.date_to_long(dstring, "W"), 522)
dstring = '1980-01-06'
assert_equal(p.date_to_long(dstring, "W"), 523)
dstring = '1980-01-07'
assert_equal(p.date_to_long(dstring, "W"), 523)
dstring = '2000-09-02'
assert_equal(p.date_to_long(dstring, "W"), 1600)
dstring = '2000-09-04'
assert_equal(p.date_to_long(dstring, "W"), 1601)
dstring = '2191-12-24'
assert_equal(p.date_to_long(dstring, "W"), 11582)
dstring = '2191-12-25'
assert_equal(p.date_to_long(dstring, "W"), 11583)
dstring = '2191-12-26'
assert_equal(p.date_to_long(dstring, "W"), 11583)