1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
from __future__ import annotations
import pytest
from textual.app import App, ComposeResult
from textual.widgets import Input
_FORWARD_DELETIONS = [
((0, 0), "0123456789"), # Delete nothing
((0, 10), ""), # Delete all
((0, 1), "123456789"), # Delete first character
((5, 10), "01234"), # Delete last 5 characters
((3, 6), "0126789"), # Delete middle 3 characters
((5, 20), "01234"), # Delete past end results in clamp
]
_REVERSE_DELETIONS = [
((end, start), value_after) for (start, end), value_after in _FORWARD_DELETIONS
]
DELETIONS = _FORWARD_DELETIONS + _REVERSE_DELETIONS
"""The same deletions performed in both forward and reverse directions."""
@pytest.mark.parametrize("selection,value_after", DELETIONS)
async def test_input_delete(selection: tuple[int, int], value_after: str):
class InputApp(App[None]):
TEST_TEXT = "0123456789"
def compose(self) -> ComposeResult:
yield Input(self.TEST_TEXT)
async with InputApp().run_test() as pilot:
app = pilot.app
input = app.query_one(Input)
input.delete(*selection)
assert input.value == value_after
_FORWARD_REPLACEMENTS = [
((0, 0), "", "0123456789"),
((0, 1), "X", "X123456789"), # Replace first character with "X"
((5, 10), "X", "01234X"), # Replace last 5 characters with "X"
((3, 6), "X", "012X6789"), # Replace middle 3 characters with "X"
((5, 20), "X", "01234X"), # Replace past end results in clamp
]
_REVERSE_REPLACEMENTS = [
((end, start), replacement, result)
for (start, end), replacement, result in _FORWARD_REPLACEMENTS
]
REPLACEMENTS = _FORWARD_REPLACEMENTS + _REVERSE_REPLACEMENTS
@pytest.mark.parametrize("selection,replacement,result", REPLACEMENTS)
async def test_input_replace(selection: tuple[int, int], replacement: str, result: str):
class InputApp(App[None]):
TEST_TEXT = "0123456789"
def compose(self) -> ComposeResult:
yield Input(self.TEST_TEXT)
async with InputApp().run_test() as pilot:
app = pilot.app
input = app.query_one(Input)
input.replace(replacement, *selection)
assert input.value == result
|
