vibe/tests/cli/test_clipboard.py
Mathias Gesbert d33db9fff8 2.0.0
Co-Authored-By: Quentin Torroba <quentin.torroba@mistral.ai>
Co-Authored-By: Michel Thomazo <michel.thomazo@mistral.ai>
Co-Authored-By: Clément Drouin <clement.drouin@mistral.ai>
Co-Authored-By: Vincent Guilloux <vincent.guilloux@mistral.ai>
Co-Authored-By: Clément Siriex <clement.sirieix@mistral.ai>
Co-Authored-By: Kim-Adeline Miguel <kimadeline.miguel@mistral.ai>
Co-Authored-By: Thaddee Tyl <thaddee.tyl@gmail.com>
Co-Authored-By: David Brochart <david.brochart@gmail.com>
Co-Authored-By: Joseph Guhlin <joseph.guhlin@gmail.com>
Co-Authored-By: Thomas Kenbeek <thomaskenbeek@gmail.com>
Co-Authored-By: Remenby31 <baptiste.cruvellier31@gmail.com>
2026-01-27 16:44:55 +01:00

345 lines
11 KiB
Python

from __future__ import annotations
import base64
from types import SimpleNamespace
from typing import cast
from unittest.mock import MagicMock, mock_open, patch
import pyperclip
import pytest
from textual.app import App
from vibe.cli.clipboard import (
_copy_osc52,
_copy_wayland_clipboard,
_copy_x11_clipboard,
_get_copy_fns,
copy_selection_to_clipboard,
)
class MockWidget:
def __init__(
self,
text_selection: object | None = None,
get_selection_result: tuple[str, object] | None = None,
get_selection_raises: Exception | None = None,
) -> None:
self.text_selection = text_selection
self._get_selection_result = get_selection_result
self._get_selection_raises = get_selection_raises
def get_selection(self, selection: object) -> tuple[str, object]:
if self._get_selection_raises:
raise self._get_selection_raises
if self._get_selection_result is None:
return ("", None)
return self._get_selection_result
@pytest.fixture
def mock_app() -> App:
app = MagicMock(spec=App)
app.query = MagicMock(return_value=[])
app.notify = MagicMock()
app.copy_to_clipboard = MagicMock()
return cast(App, app)
@pytest.mark.parametrize(
"widgets,description",
[
([], "no widgets"),
([MockWidget(text_selection=None)], "no selection"),
([MockWidget()], "widget without text_selection attr"),
(
[
MockWidget(
text_selection=SimpleNamespace(),
get_selection_raises=ValueError("Error getting selection"),
)
],
"get_selection raises",
),
(
[MockWidget(text_selection=SimpleNamespace(), get_selection_result=None)],
"empty result",
),
(
[
MockWidget(
text_selection=SimpleNamespace(), get_selection_result=(" ", None)
)
],
"empty text",
),
],
)
def test_copy_selection_to_clipboard_no_notification(
mock_app: MagicMock, widgets: list[MockWidget], description: str
) -> None:
if description == "widget without text_selection attr":
del widgets[0].text_selection
mock_app.query.return_value = widgets
copy_selection_to_clipboard(mock_app)
mock_app.notify.assert_not_called()
@patch("vibe.cli.clipboard._get_copy_fns")
def test_copy_selection_to_clipboard_success(
mock_get_copy_fns: MagicMock, mock_app: MagicMock
) -> None:
widget = MockWidget(
text_selection=SimpleNamespace(), get_selection_result=("selected text", None)
)
mock_app.query.return_value = [widget]
mock_copy_fn = MagicMock()
mock_get_copy_fns.return_value = [mock_copy_fn]
copy_selection_to_clipboard(mock_app)
mock_copy_fn.assert_called_once_with("selected text")
mock_app.notify.assert_called_once_with(
'"selected text" copied to clipboard',
severity="information",
timeout=2,
markup=False,
)
@patch("vibe.cli.clipboard._get_copy_fns")
def test_copy_selection_to_clipboard_tries_all(
mock_get_copy_fns: MagicMock, mock_app: MagicMock
) -> None:
widget = MockWidget(
text_selection=SimpleNamespace(), get_selection_result=("selected text", None)
)
mock_app.query.return_value = [widget]
fn_1 = MagicMock(side_effect=Exception("failed"))
fn_2 = MagicMock()
fn_3 = MagicMock()
mock_get_copy_fns.return_value = [fn_1, fn_2, fn_3]
copy_selection_to_clipboard(mock_app)
fn_1.assert_called_once_with("selected text")
fn_2.assert_called_once_with("selected text")
fn_3.assert_called_once_with("selected text")
mock_app.notify.assert_called_once_with(
'"selected text" copied to clipboard',
severity="information",
timeout=2,
markup=False,
)
@patch("vibe.cli.clipboard._get_copy_fns")
def test_copy_selection_to_clipboard_all_methods_fail(
mock_get_copy_fns: MagicMock, mock_app: MagicMock
) -> None:
widget = MockWidget(
text_selection=SimpleNamespace(), get_selection_result=("selected text", None)
)
mock_app.query.return_value = [widget]
failing_fn1 = MagicMock(side_effect=Exception("failed 1"))
failing_fn2 = MagicMock(side_effect=Exception("failed 2"))
failing_fn3 = MagicMock(side_effect=Exception("failed 3"))
mock_get_copy_fns.return_value = [failing_fn1, failing_fn2, failing_fn3]
copy_selection_to_clipboard(mock_app)
failing_fn1.assert_called_once_with("selected text")
failing_fn2.assert_called_once_with("selected text")
failing_fn3.assert_called_once_with("selected text")
mock_app.notify.assert_called_once_with(
"Failed to copy - no clipboard method available", severity="warning", timeout=3
)
def test_copy_selection_to_clipboard_multiple_widgets(mock_app: MagicMock) -> None:
widget1 = MockWidget(
text_selection=SimpleNamespace(), get_selection_result=("first selection", None)
)
widget2 = MockWidget(
text_selection=SimpleNamespace(),
get_selection_result=("second selection", None),
)
widget3 = MockWidget(text_selection=None)
mock_app.query.return_value = [widget1, widget2, widget3]
with patch("vibe.cli.clipboard._get_copy_fns") as mock_get_copy_fns:
mock_copy_fn = MagicMock()
mock_get_copy_fns.return_value = [mock_copy_fn]
copy_selection_to_clipboard(mock_app)
mock_copy_fn.assert_called_once_with("first selection\nsecond selection")
mock_app.notify.assert_called_once_with(
'"first selection⏎second selection" copied to clipboard',
severity="information",
timeout=2,
markup=False,
)
def test_copy_selection_to_clipboard_preview_shortening(mock_app: MagicMock) -> None:
long_text = "a" * 100
widget = MockWidget(
text_selection=SimpleNamespace(), get_selection_result=(long_text, None)
)
mock_app.query.return_value = [widget]
with patch("vibe.cli.clipboard._get_copy_fns") as mock_get_copy_fns:
mock_copy_fn = MagicMock()
mock_get_copy_fns.return_value = [mock_copy_fn]
copy_selection_to_clipboard(mock_app)
mock_copy_fn.assert_called_once_with(long_text)
notification_call = mock_app.notify.call_args
assert notification_call is not None
assert '"' in notification_call[0][0]
assert "copied to clipboard" in notification_call[0][0]
assert len(notification_call[0][0]) < len(long_text) + 30
@patch("builtins.open", new_callable=mock_open)
def test_copy_osc52_writes_correct_sequence(
mock_file: MagicMock, monkeypatch: pytest.MonkeyPatch
) -> None:
monkeypatch.delenv("TMUX", raising=False)
test_text = "héllo wörld 🎉"
_copy_osc52(test_text)
encoded = base64.b64encode(test_text.encode("utf-8")).decode("ascii")
expected_seq = f"\033]52;c;{encoded}\a"
mock_file.assert_called_once_with("/dev/tty", "w")
handle = mock_file()
handle.write.assert_called_once_with(expected_seq)
handle.flush.assert_called_once()
@patch("builtins.open", new_callable=mock_open)
def test_copy_osc52_with_tmux(
mock_file: MagicMock, monkeypatch: pytest.MonkeyPatch
) -> None:
monkeypatch.setenv("TMUX", "1")
test_text = "test text"
_copy_osc52(test_text)
encoded = base64.b64encode(test_text.encode("utf-8")).decode("ascii")
expected_seq = f"\033Ptmux;\033\033]52;c;{encoded}\a\033\\"
handle = mock_file()
handle.write.assert_called_once_with(expected_seq)
@patch("vibe.cli.clipboard.subprocess.run")
def test_copy_x11_clipboard(mock_subprocess: MagicMock) -> None:
test_text = "test text"
_copy_x11_clipboard(test_text)
mock_subprocess.assert_called_once_with(
["xclip", "-selection", "clipboard"],
input=test_text.encode("utf-8"),
check=True,
)
@patch("vibe.cli.clipboard.subprocess.run")
def test_copy_wayland_clipboard(mock_subprocess: MagicMock) -> None:
test_text = "test text"
_copy_wayland_clipboard(test_text)
mock_subprocess.assert_called_once_with(
["wl-copy"], input=test_text.encode("utf-8"), check=True
)
@patch("vibe.cli.clipboard.shutil.which")
def test_get_copy_fns_no_system_tools(mock_which: MagicMock, mock_app: App) -> None:
mock_which.return_value = None
copy_fns = _get_copy_fns(mock_app)
assert len(copy_fns) == 3
assert copy_fns[0] == _copy_osc52
assert copy_fns[1] == pyperclip.copy
assert copy_fns[2] == mock_app.copy_to_clipboard
@patch("vibe.cli.clipboard.platform.system")
@patch("vibe.cli.clipboard.shutil.which")
def test_get_copy_fns_with_xclip(
mock_which: MagicMock, mock_platform_system: MagicMock, mock_app: App
) -> None:
mock_platform_system.return_value = "Linux"
def which_side_effect(cmd: str) -> str | None:
return "/usr/bin/xclip" if cmd == "xclip" else None
mock_which.side_effect = which_side_effect
copy_fns = _get_copy_fns(mock_app)
assert len(copy_fns) == 4
assert copy_fns[0] == _copy_x11_clipboard
assert copy_fns[1] == _copy_osc52
assert copy_fns[2] == pyperclip.copy
assert copy_fns[3] == mock_app.copy_to_clipboard
@patch("vibe.cli.clipboard.platform.system")
@patch("vibe.cli.clipboard.shutil.which")
def test_get_copy_fns_with_wl_copy(
mock_which: MagicMock, mock_platform_system: MagicMock, mock_app: App
) -> None:
mock_platform_system.return_value = "Linux"
def which_side_effect(cmd: str) -> str | None:
return "/usr/bin/wl-copy" if cmd == "wl-copy" else None
mock_which.side_effect = which_side_effect
copy_fns = _get_copy_fns(mock_app)
assert len(copy_fns) == 4
assert copy_fns[0] == _copy_wayland_clipboard
assert copy_fns[1] == _copy_osc52
assert copy_fns[2] == pyperclip.copy
assert copy_fns[3] == mock_app.copy_to_clipboard
@patch("vibe.cli.clipboard.platform.system")
@patch("vibe.cli.clipboard.shutil.which")
def test_get_copy_fns_with_both_system_tools(
mock_which: MagicMock, mock_platform_system: MagicMock, mock_app: App
) -> None:
mock_platform_system.return_value = "Linux"
def which_side_effect(cmd: str) -> str | None:
match cmd:
case "wl-copy":
return "/usr/bin/wl-copy"
case "xclip":
return "/usr/bin/xclip"
case _:
return None
mock_which.side_effect = which_side_effect
copy_fns = _get_copy_fns(mock_app)
assert len(copy_fns) == 5
# xclip is checked last, so it's added last and ends up first in the list
assert copy_fns[0] == _copy_x11_clipboard
# wl-copy is checked first, so it's added before xclip
assert copy_fns[1] == _copy_wayland_clipboard
assert copy_fns[2] == _copy_osc52
assert copy_fns[3] == pyperclip.copy
assert copy_fns[4] == mock_app.copy_to_clipboard