Create 70_daatetime.py

tests/70_daatetime.py

@@ -0,0 +1,45 @@
+from datetime import timedelta, timezone, datetime, time
+
+delta = timedelta(
+    days=50,
+    seconds=27,
+    microseconds=10,
+    milliseconds=29000,
+    minutes=5,
+    hours=8,
+    weeks=2
+)
+
+assert str(delta) == 'datetime.timedelta(days=64, seconds=29156, microseconds=10)'
+
+delta1 = timedelta(seconds=57)
+delta2 = timedelta(hours=25, seconds=2)
+assert True == (delta2 != delta1)
+
+UTC = timezone.utc = timezone(timedelta(0))
+_EPOCH = datetime(1970, 1, 1, tzinfo=timezone.utc)
+
+
+_time_class = time  # so functions w/ args named "time" can get at the class
+
+time.min = time(0, 0, 0)
+time.max = time(23, 59, 59, 999999)
+time.resolution = timedelta(microseconds=1)
+
+
+assert '12:34' == \
+       str(time(hour=12, minute=34, second=56, microsecond=123456).isoformat(timespec='minutes'))
+
+tm = time(hour=12, minute=34, second=56, microsecond=0)
+assert '12:34:56.000000' == str(tm.isoformat(timespec='microseconds'))
+
+assert '12:34:56' == str(tm.isoformat(timespec='auto'))
+
+assert 'datetime.datetime(2011, 11, 4)' \
+       == str(datetime.fromisoformat('2011-11-04'))
+
+assert 'datetime.datetime(2011, 11, 4)' \
+       == str(datetime.fromisoformat('20111104'))
+
+assert 'datetime.datetime(2011, 11, 12)' \
+       == str(datetime.fromisoformat('2011-11-12'))