| diff --git a/tests/test_number.py b/tests/test_number.py | |
| index 78639c3..a609650 100644 | |
| --- a/tests/test_number.py | |
| +++ b/tests/test_number.py | |
| def test_clamp(test_args: list[typing.Any], expected: str) -> None: | |
| ) | |
| def test_metric(test_args: list[typing.Any], expected: str) -> None: | |
| assert humanize.metric(*test_args) == expected | |
| + | |
| + | |
| +def test_metric_can_render_an_ascii_micro_prefix() -> None: | |
| + assert humanize.metric(220e-6, "F", ascii_only=True) == "220 uF" | |
| + assert humanize.metric(-1.5e-6, "s", ascii_only=True) == "-1.50 us" | |
| + assert humanize.metric(2e-3, "V", ascii_only=True) == "2.00 mV" | |
| + assert humanize.metric(220e-6, "F") == "220 μF" | |