Method test_clamping

test/test_bson.py:1522–1540

(self)

        self.assertNotEqual(dt1, type(dec1["x"]))

    def test_clamping(self):
        # Test clamping from below and above.
        opts = CodecOptions(
            datetime_conversion=DatetimeConversion.DATETIME_CLAMP,
            tz_aware=True,
            tzinfo=datetime.timezone.utc,
        )
        below = encode({"x": DatetimeMS(_datetime_to_millis(datetime.datetime.min) - 1)})
        dec_below = decode(below, opts)
        self.assertEqual(
            dec_below["x"], datetime.datetime.min.replace(tzinfo=datetime.timezone.utc)
        )

        above = encode({"x": DatetimeMS(_datetime_to_millis(datetime.datetime.max) + 1)})
        dec_above = decode(above, opts)
        self.assertEqual(
            dec_above["x"],
            datetime.datetime.max.replace(tzinfo=datetime.timezone.utc, microsecond=999000),
        )

    def test_tz_clamping_local(self):
        # Naive clamping to local tz.