Zhang
bd7d2277d8
Terminals without extended key reporting (VS Code, Cursor) send identical events for Enter and Shift+Enter, making it impossible to insert newlines. Ctrl+J produces a distinct key event in all terminals.
91 lines
2.6 KiB
Python
91 lines
2.6 KiB
Python
"""Tests for ChatTextArea key handling (Enter submits, Shift+Enter / Ctrl+J insert newlines)."""
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import pytest
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from textual.app import App, ComposeResult
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from framework.tui.widgets.chat_repl import ChatTextArea
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class ChatTextAreaApp(App):
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"""Minimal app that mounts a ChatTextArea for testing."""
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submitted_texts: list[str]
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def compose(self) -> ComposeResult:
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yield ChatTextArea(id="input")
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def on_mount(self) -> None:
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self.submitted_texts = []
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def on_chat_text_area_submitted(self, message: ChatTextArea.Submitted) -> None:
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self.submitted_texts.append(message.text)
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@pytest.fixture
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def app():
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return ChatTextAreaApp()
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@pytest.mark.asyncio
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async def test_enter_submits_text(app):
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"""Pressing Enter should post a Submitted message and clear the widget."""
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async with app.run_test() as pilot:
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await pilot.press("h", "e", "l", "l", "o")
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await pilot.press("enter")
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assert app.submitted_texts == ["hello"]
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@pytest.mark.asyncio
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async def test_enter_on_empty_does_not_submit(app):
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"""Pressing Enter with no text should not post a Submitted message."""
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async with app.run_test() as pilot:
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await pilot.press("enter")
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assert app.submitted_texts == []
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@pytest.mark.asyncio
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async def test_shift_enter_inserts_newline(app):
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"""Shift+Enter should insert a newline, not submit."""
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async with app.run_test() as pilot:
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widget = app.query_one("#input", ChatTextArea)
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await pilot.press("a")
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await pilot.press("shift+enter")
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await pilot.press("b")
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assert app.submitted_texts == []
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assert "\n" in widget.text
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assert widget.text.startswith("a")
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assert widget.text.endswith("b")
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@pytest.mark.asyncio
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async def test_ctrl_j_inserts_newline(app):
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"""Ctrl+J should insert a newline (fallback for terminals without Shift+Enter)."""
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async with app.run_test() as pilot:
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widget = app.query_one("#input", ChatTextArea)
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await pilot.press("a")
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await pilot.press("ctrl+j")
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await pilot.press("b")
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assert app.submitted_texts == []
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assert "\n" in widget.text
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assert widget.text.startswith("a")
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assert widget.text.endswith("b")
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@pytest.mark.asyncio
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async def test_multiline_submit(app):
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"""Typing multiline text via Ctrl+J then pressing Enter should submit all lines."""
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async with app.run_test() as pilot:
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await pilot.press("a")
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await pilot.press("ctrl+j")
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await pilot.press("b")
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await pilot.press("enter")
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assert len(app.submitted_texts) == 1
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assert app.submitted_texts[0] == "a\nb"
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