Method test_datetime_auto

test/test_bson.py:1659–1704

(self)

        )

    def test_datetime_auto(self):
        # Naive auto, in range.
        opts1 = CodecOptions(datetime_conversion=DatetimeConversion.DATETIME_AUTO)
        inr = encode({"x": datetime.datetime(1970, 1, 1)}, codec_options=opts1)
        dec_inr = decode(inr)
        self.assertEqual(dec_inr["x"], datetime.datetime(1970, 1, 1))

        # Naive auto, below range.
        below = encode({"x": DatetimeMS(_datetime_to_millis(datetime.datetime.min) - 24 * 60 * 60)})
        dec_below = decode(below, opts1)
        self.assertEqual(
            dec_below["x"], DatetimeMS(_datetime_to_millis(datetime.datetime.min) - 24 * 60 * 60)
        )

        # Naive auto, above range.
        above = encode({"x": DatetimeMS(_datetime_to_millis(datetime.datetime.max) + 24 * 60 * 60)})
        dec_above = decode(above, opts1)
        self.assertEqual(
            dec_above["x"],
            DatetimeMS(_datetime_to_millis(datetime.datetime.max) + 24 * 60 * 60),
        )

        # Aware auto, in range.
        opts2 = CodecOptions(
            datetime_conversion=DatetimeConversion.DATETIME_AUTO,
            tz_aware=True,
            tzinfo=datetime.timezone.utc,
        )
        inr = encode({"x": datetime.datetime(1970, 1, 1)}, codec_options=opts2)
        dec_inr = decode(inr)
        self.assertEqual(dec_inr["x"], datetime.datetime(1970, 1, 1))

        # Aware auto, below range.
        below = encode({"x": DatetimeMS(_datetime_to_millis(datetime.datetime.min) - 24 * 60 * 60)})
        dec_below = decode(below, opts2)
        self.assertEqual(
            dec_below["x"], DatetimeMS(_datetime_to_millis(datetime.datetime.min) - 24 * 60 * 60)
        )

        # Aware auto, above range.
        above = encode({"x": DatetimeMS(_datetime_to_millis(datetime.datetime.max) + 24 * 60 * 60)})
        dec_above = decode(above, opts2)
        self.assertEqual(
            dec_above["x"],
            DatetimeMS(_datetime_to_millis(datetime.datetime.max) + 24 * 60 * 60),
        )

    def test_millis_from_datetime_ms(self):
        # Test 65+ bit integer conversion, expect OverflowError.