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[widget] Better tests for types of values we handle or not in style's size

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This commit is contained in:
Olivier Philippon
2022-04-27 11:23:07 +01:00
parent 9d1f9da641
commit f7e72ed945
3 changed files with 58 additions and 30 deletions
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26
tests/test_widget.py
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@@ -32,29 +32,3 @@ def test_widget_set_visible_invalid_string():
widget.visible = "nope! no widget for me!"
assert widget.visible
@pytest.mark.parametrize(
"size_input, expectation",
[
(None, does_not_raise()),
(10, does_not_raise()),
(10.0, does_not_raise()),
(10.2, does_not_raise()),
(Scalar(100, Unit.CELLS, Unit.WIDTH), does_not_raise()),
(Scalar(10.2, Unit.CELLS, Unit.WIDTH), does_not_raise()),
("10", does_not_raise()),
# And now for some common types we don't handle...
("a", pytest.raises(StyleValueError)),
(list(), pytest.raises(StyleValueError)),
(tuple(), pytest.raises(StyleValueError)),
(dict(), pytest.raises(StyleValueError)),
(3.14j, pytest.raises(StyleValueError)),
(Decimal("3.14"), pytest.raises(StyleValueError)),
],
)
def test_widget_style_size_can_accept_various_data_types(size_input, expectation):
widget = Widget()
with expectation:
widget.styles.width = size_input