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Add a test for the shown_keys property

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Dave Pearson
2022-10-24 20:43:43 +01:00
parent f0068ac566
commit 512af0c908
1 changed files with 10 additions and 0 deletions
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10
tests/test_binding.py
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@@ -1,3 +1,5 @@
from string import ascii_lowercase
import pytest import pytest
from textual.binding import Bindings, Binding, BindingError, NoBinding from textual.binding import Bindings, Binding, BindingError, NoBinding
@@ -38,3 +40,11 @@ def test_bad_binding_tuple():
def test_binding_from_tuples(): def test_binding_from_tuples():
assert Bindings((( BINDING2.key, BINDING2.action, BINDING2.description),)).get_key("c") == BINDING2 assert Bindings((( BINDING2.key, BINDING2.action, BINDING2.description),)).get_key("c") == BINDING2
def test_shown():
bindings = Bindings([
Binding(
key, action=f"action_{key}", description=f"Emits {key}",show=bool(ord(key)%2)
) for key in ascii_lowercase
])
assert len(bindings.shown_keys)==(len(ascii_lowercase)/2)