mirror of
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110 lines
3.1 KiB
Python
110 lines
3.1 KiB
Python
from pathlib import Path, PurePosixPath
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import pytest
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from textual.app import App
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from textual.widgets import Input, Button
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# --- Layout related stuff ---
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def test_grid_layout_basic(snap_compare):
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assert snap_compare("docs/examples/guide/layout/grid_layout1.py")
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def test_grid_layout_basic_overflow(snap_compare):
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assert snap_compare("docs/examples/guide/layout/grid_layout2.py")
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def test_grid_layout_gutter(snap_compare):
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assert snap_compare("docs/examples/guide/layout/grid_layout7_gutter.py")
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def test_layers(snap_compare):
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assert snap_compare("docs/examples/guide/layout/layers.py")
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def test_horizontal_layout(snap_compare):
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assert snap_compare("docs/examples/guide/layout/horizontal_layout.py")
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def test_vertical_layout(snap_compare):
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assert snap_compare("docs/examples/guide/layout/vertical_layout.py")
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def test_dock_layout_sidebar(snap_compare):
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assert snap_compare("docs/examples/guide/layout/dock_layout2_sidebar.py")
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# --- Widgets - rendering and basic interactions ---
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# Each widget should have a canonical example that is display in the docs.
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# When adding a new widget, ideally we should also create a snapshot test
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# from these examples which test rendering and simple interactions with it.
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def test_checkboxes(snap_compare):
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"""Tests checkboxes but also acts a regression test for using
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width: auto in a Horizontal layout context."""
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press = [
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"shift+tab",
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"enter", # toggle off
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"shift+tab",
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"wait:20",
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"enter", # toggle on
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"wait:20",
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]
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assert snap_compare("docs/examples/widgets/checkbox.py", press=press)
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def test_input_and_focus(snap_compare):
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press = [
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"tab",
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*"Darren", # Focus first input, write "Darren"
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"tab",
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*"Burns", # Tab focus to second input, write "Burns"
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]
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assert snap_compare("docs/examples/widgets/input.py", press=press)
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def test_buttons_render(snap_compare):
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# Testing button rendering. We press tab to focus the first button too.
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assert snap_compare("docs/examples/widgets/button.py", press=["tab"])
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def test_datatable_render(snap_compare):
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press = ["tab", "down", "down", "right", "up", "left"]
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assert snap_compare("docs/examples/widgets/data_table.py", press=press)
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def test_footer_render(snap_compare):
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assert snap_compare("docs/examples/widgets/footer.py")
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def test_header_render(snap_compare):
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assert snap_compare("docs/examples/widgets/header.py")
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def test_textlog_max_lines(snap_compare):
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assert snap_compare("tests/snapshots/textlog_max_lines.py", press=[*"abcde", "_"])
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def test_fr_units(snap_compare):
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assert snap_compare("tests/snapshots/fr_units.py")
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# --- CSS properties ---
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# We have a canonical example for each CSS property that is shown in their docs.
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# If any of these change, something has likely broken, so snapshot each of them.
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PATHS = [
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str(PurePosixPath(path))
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for path in Path("docs/examples/styles").iterdir()
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if path.suffix == ".py"
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]
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@pytest.mark.parametrize("path", PATHS)
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def test_css_property_snapshot(path, snap_compare):
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assert snap_compare(path)
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