def test_datetime_in_future(self):
     ms_since_1601 = _datetime_to_microseconds_since_1601(DT_FUTURE)
     dt = osxcollector._microseconds_since_1601_to_datetime(ms_since_1601)
     T.assert_equal(dt, None)
 def test_datetime_before_min_year(self):
     ms_since_1601 = _datetime_to_microseconds_since_1601(DT_BEFORE_MIN)
     dt = osxcollector._microseconds_since_1601_to_datetime(ms_since_1601)
     T.assert_equal(dt, None)
 def test_microseconds_since_1601_to_datetime(self):
     ms_since_1601 = _datetime_to_microseconds_since_1601(DT_VALID)
     dt = osxcollector._microseconds_since_1601_to_datetime(ms_since_1601)
     T.assert_equal(dt, DT_VALID)
 def test_datetime_in_future(self):
     ms_since_1601 = _datetime_to_microseconds_since_1601(DT_FUTURE)
     dt = osxcollector._microseconds_since_1601_to_datetime(ms_since_1601)
     T.assert_equal(dt, None)
 def test_datetime_before_min_year(self):
     ms_since_1601 = _datetime_to_microseconds_since_1601(DT_BEFORE_MIN)
     dt = osxcollector._microseconds_since_1601_to_datetime(ms_since_1601)
     T.assert_equal(dt, None)
 def test_microseconds_since_1601_to_datetime(self):
     ms_since_1601 = _datetime_to_microseconds_since_1601(DT_VALID)
     dt = osxcollector._microseconds_since_1601_to_datetime(ms_since_1601)
     T.assert_equal(dt, DT_VALID)