Test precisedelta with None to increase coverage

python-humanize · Jul 9, 2022 · d2bd73e · d2bd73e
1 parent 5427300
commit d2bd73e
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/src/humanize/time.py b/src/humanize/time.py
@@ -433,7 +433,7 @@ def _suppress_lower_units(min_unit: Unit, suppress: typing.Iterable[Unit]) -> se
 
 
 def precisedelta(
-    value: dt.timedelta | int,
+    value: dt.timedelta | int | None,
     minimum_unit: str = "seconds",
     suppress: typing.Iterable[str] = (),
     format: str = "%0.2f",

diff --git a/tests/test_time.py b/tests/test_time.py
@@ -629,6 +629,8 @@ def test_precisedelta_suppress_units(
 
 
 def test_precisedelta_bogus_call() -> None:
+    assert humanize.precisedelta(None) == "None"
+
     with pytest.raises(ValueError):
         humanize.precisedelta(1, minimum_unit="years", suppress=["years"])