Added more test return types

tests/test_utils.py

@@ -56,7 +56,7 @@ def __init__(self, *args, **kwargs):
     assert extra in rendered
 
 
-def test_contains_partial():
+def test_contains_partial() -> None:
     c = SimpleTestCase()
     needle = "<span></span>"
     html = "<form>%s</form>"
@@ -87,14 +87,14 @@ def test_contains_partial():
     c.assertTrue(contains_partial(html, needle, ignore_needle_children=True))
 
 
-def test_parse_expected_and_form():
+def test_parse_expected_and_form() -> None:
     form = SampleForm()
     form.helper = FormHelper()
     form.helper.layout = Layout("is_company")
     assert parse_form(form) == parse_expected("utils_test.html")
 
 
-def test_optgroup_filter_nested():
+def test_optgroup_filter_nested() -> None:
     form = GroupedChoiceForm({"checkbox_select_multiple": ["cd", "vhs"]})
     form.as_p()
     groups = optgroups(form["checkbox_select_multiple"])
@@ -171,7 +171,7 @@ def test_optgroup_filter_nested():
     assert index == 2
 
 
-def test_optgroup_filter():
+def test_optgroup_filter() -> None:
     form = SampleForm5({"checkbox_select_multiple": "1"})
     groups = optgroups(form["checkbox_select_multiple"])
     group = groups[0]
@@ -254,7 +254,7 @@ def test_optgroup_filter():
 
 
 @override_settings()
-def test_get_template_pack():
+def test_get_template_pack() -> None:
     del settings.CRISPY_TEMPLATE_PACK
     with pytest.raises(AttributeError):
         get_template_pack()