def test_process_time_point_str_x(self):
"""DateTimeOperator.process_time_point_str(...)
Basic parse and dump of a time point string.
"""
# 2009-02-13T23:31:30Z
point_str = str(seconds2point(1234567890))
datetimeoper = idt_dtoper.DateTimeOperator()
# Unix time
self.assertEqual(
'2019-01-11T10:40:15Z',
datetimeoper.process_time_point_str(
'Fri 11 Jan 10:40:15 UTC 2019',
print_format=datetimeoper.CURRENT_TIME_DUMP_FORMAT_Z))
# Basic
self.assertEqual(point_str,
datetimeoper.process_time_point_str(point_str))
# +ve offset
point_str_1 = str(seconds2point(1234567890 + 3600))
self.assertEqual(
point_str_1,
datetimeoper.process_time_point_str(point_str, ['PT1H']))
# +ve offset, time point like duration
point_str_1 = str(seconds2point(1234567890 + 3600))
self.assertEqual(
point_str_1,
datetimeoper.process_time_point_str(point_str, ['P0000-00-00T01']))
# -ve offset
point_str_2 = str(seconds2point(1234567890 - 86400))
self.assertEqual(
point_str_2,
datetimeoper.process_time_point_str(point_str, ['-P1D']))
# offsets that cancel out
self.assertEqual(
point_str,
datetimeoper.process_time_point_str(point_str, ['PT1H', '-PT60M']))
# Multiple offsets in 1 string
point_str_3 = str(seconds2point(1234567890 - 86400 - 3600))
self.assertEqual(
point_str_3,
datetimeoper.process_time_point_str(point_str, ['-P1DT1H']))
# Multiple offsets
self.assertEqual(
point_str_3,
datetimeoper.process_time_point_str(point_str, ['-P1D', '-PT1H']))
# Bad time point string
self.assertRaises(ValueError, datetimeoper.process_time_point_str,
'teatime')
# Bad offset string
with self.assertRaises(OffsetValueError, ) as ctxmgr:
datetimeoper.process_time_point_str(point_str, ['ages'])
self.assertEqual('ages: bad offset value', str(ctxmgr.exception))
# Bad offset string, unsupported time point like duration
with self.assertRaises(OffsetValueError, ) as ctxmgr:
datetimeoper.process_time_point_str(point_str, ['P0000-W01-1'])
self.assertEqual('P0000-W01-1: bad offset value',
str(ctxmgr.exception))
def test_process_time_point_str_now_0(self, mock_now_func):
"""DateTimeOperator.process_time_point_str()"""
# 2009-02-13T23:31:30Z
mock_now = seconds2point(1234567890)
mock_now_func.return_value = mock_now
datetimeoper = idt_dtoper.DateTimeOperator()
self.assertEqual(str(mock_now), datetimeoper.process_time_point_str())
self.assertEqual(
str(mock_now),
datetimeoper.process_time_point_str(datetimeoper.STR_NOW))
def test_process_time_point_str_ref_1(self):
"""DateTimeOperator.process_time_point_str('ref')
With explicit reference time.
"""
# 2009-02-13T23:31:30Z
ref_point_str = str(seconds2point(1234567890))
datetimeoper = idt_dtoper.DateTimeOperator(ref_point_str=ref_point_str)
self.assertEqual(
ref_point_str,
datetimeoper.process_time_point_str(datetimeoper.STR_REF))
def test_process_time_point_str_ref_2(self):
"""DateTimeOperator.process_time_point_str('ref')
With explicit reference time as ISODATETIMEREF environment variable.
"""
# 2009-02-13T23:31:30Z
ref_point_str = str(seconds2point(1234567890))
# Set ISODATETIMEREF.
# Or the test may not work.
environ = os.environ.copy()
environ[idt_dtoper.DateTimeOperator.ENV_REF] = (ref_point_str)
with patch.dict(os.environ, environ):
datetimeoper = idt_dtoper.DateTimeOperator()
self.assertEqual(
ref_point_str,
datetimeoper.process_time_point_str(datetimeoper.STR_REF))
def test_process_time_point_str_ref_0(self, mock_now_func):
"""DateTimeOperator.process_time_point_str('ref')
But without explicit reference time, so default to now.
"""
# 2009-02-13T23:31:30Z
mock_now = seconds2point(1234567890)
mock_now_func.return_value = mock_now
datetimeoper = idt_dtoper.DateTimeOperator()
# Ensure that the ISODATETIMEREF environment variable is not set
# Or the test may not work.
environ = os.environ.copy()
if datetimeoper.ENV_REF in environ:
del environ[datetimeoper.ENV_REF]
with patch.dict(os.environ, environ, clear=True):
self.assertEqual(
str(mock_now),
datetimeoper.process_time_point_str(datetimeoper.STR_REF))
