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79 lines
2.1 KiB
Python
79 lines
2.1 KiB
Python
import pytest
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from textual.app import App
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from textual.binding import Binding
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from textual.keys import _character_to_key, format_key, key_to_character
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@pytest.mark.parametrize(
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"character,key",
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[
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("1", "1"),
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("2", "2"),
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("a", "a"),
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("z", "z"),
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("_", "underscore"),
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(" ", "space"),
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("~", "tilde"),
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("?", "question_mark"),
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("£", "pound_sign"),
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(",", "comma"),
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],
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)
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def test_character_to_key(character: str, key: str) -> None:
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assert _character_to_key(character) == key
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async def test_character_bindings():
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"""Test you can bind to a character as well as a longer key name."""
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counter = 0
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class BindApp(App):
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BINDINGS = [(".,~,space", "increment", "foo")]
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def action_increment(self) -> None:
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nonlocal counter
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counter += 1
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app = BindApp()
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async with app.run_test() as pilot:
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await pilot.press(".")
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await pilot.pause()
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assert counter == 1
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await pilot.press("~")
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await pilot.pause()
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assert counter == 2
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await pilot.press(" ")
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await pilot.pause()
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assert counter == 3
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await pilot.press("x")
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await pilot.pause()
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assert counter == 3
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def test_format_key():
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assert format_key("minus") == "-"
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def test_get_key_display():
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app = App()
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assert app.get_key_display(Binding("p", "", "")) == "p"
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assert app.get_key_display(Binding("ctrl+p", "", "")) == "^p"
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assert app.get_key_display(Binding("right_square_bracket", "", "")) == "]"
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assert app.get_key_display(Binding("ctrl+right_square_bracket", "", "")) == "^]"
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assert (
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app.get_key_display(Binding("shift+ctrl+right_square_bracket", "", ""))
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== "shift+^]"
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)
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assert app.get_key_display(Binding("delete", "", "")) == "del"
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def test_key_to_character():
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assert key_to_character("f") == "f"
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assert key_to_character("F") == "F"
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assert key_to_character("space") == " "
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assert key_to_character("ctrl+space") is None
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assert key_to_character("question_mark") == "?"
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assert key_to_character("foo") is None
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