alihan/textual
1
0
Fork 0
mirror of https://github.com/Textualize/textual.git synced 2025-10-17 02:38:12 +03:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'css' of github.com:Textualize/textual into style-error-improvements

Browse Source
This commit is contained in:
Darren Burns
2022-04-27 12:13:14 +01:00
parent 6b2533fb65 efafbdfcc1
commit ef691019c4
11 changed files with 173 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
tests/css/test_styles.py
View File

@@ -1,11 +1,15 @@
from decimal import Decimal
import pytest
from rich.style import Style
from textual.color import Color
from textual.css.errors import StyleValueError
from textual.css.scalar import Scalar, Unit
from textual.css.styles import Styles, RenderStyles
from textual.dom import DOMNode
from textual.widget import Widget
def test_styles_reset():
@@ -131,3 +135,53 @@ def test_opacity_set_invalid_type_error():
styles = RenderStyles(DOMNode(), Styles(), Styles())
with pytest.raises(StyleValueError):
styles.opacity = "invalid value"
@pytest.mark.parametrize(
"size_dimension_input,size_dimension_expected_output",
[
# fmt: off
[None, None],
[1, Scalar(1, Unit.CELLS, Unit.WIDTH)],
[1.0, Scalar(1.0, Unit.CELLS, Unit.WIDTH)],
[1.2, Scalar(1.2, Unit.CELLS, Unit.WIDTH)],
[1.2e3, Scalar(1200.0, Unit.CELLS, Unit.WIDTH)],
["20", Scalar(20, Unit.CELLS, Unit.WIDTH)],
["1.4", Scalar(1.4, Unit.CELLS, Unit.WIDTH)],
[Scalar(100, Unit.CELLS, Unit.WIDTH), Scalar(100, Unit.CELLS, Unit.WIDTH)],
[Scalar(10.3, Unit.CELLS, Unit.WIDTH), Scalar(10.3, Unit.CELLS, Unit.WIDTH)],
[Scalar(10.4, Unit.CELLS, Unit.HEIGHT), Scalar(10.4, Unit.CELLS, Unit.HEIGHT)],
[Scalar(10.5, Unit.PERCENT, Unit.WIDTH), Scalar(10.5, Unit.WIDTH, Unit.WIDTH)],
[Scalar(10.6, Unit.PERCENT, Unit.PERCENT), Scalar(10.6, Unit.WIDTH, Unit.WIDTH)],
[Scalar(10.7, Unit.HEIGHT, Unit.PERCENT), Scalar(10.7, Unit.HEIGHT, Unit.PERCENT)],
# percentage values are normalised to floats and get the WIDTH "percent_unit":
[Scalar(11, Unit.PERCENT, Unit.HEIGHT), Scalar(11.0, Unit.WIDTH, Unit.WIDTH)],
# fmt: on
],
)
def test_widget_style_size_can_accept_various_data_types_and_normalize_them(
size_dimension_input, size_dimension_expected_output
):
widget = Widget()
widget.styles.width = size_dimension_input
assert widget.styles.width == size_dimension_expected_output
@pytest.mark.parametrize(
"size_dimension_input",
[
"a",
"1.4e3",
3.14j,
Decimal("3.14"),
list(),
tuple(),
dict(),
],
)
def test_widget_style_size_fails_if_data_type_is_not_supported(size_dimension_input):
widget = Widget()
with pytest.raises(StyleValueError):
widget.styles.width = size_dimension_input