CLI

tests/test_tui.py

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+"""Headless smoke tests for the snotes TUI (Textual pilot)."""
+
+from __future__ import annotations
+
+import importlib.util
+import sys
+from pathlib import Path
+
+import pytest
+
+textual = pytest.importorskip("textual")  # noqa: F841
+
+
+def _load_cli():
+    path = Path(__file__).parent.parent / "cli" / "snotes.py"
+    spec = importlib.util.spec_from_file_location("snotes_cli", path)
+    mod = importlib.util.module_from_spec(spec)
+    sys.modules[spec.name] = mod
+    spec.loader.exec_module(mod)
+    return mod
+
+
+cli = _load_cli()
+
+NOTES = [
+    {"id": "a1", "title": "Shopping list", "updated_at": "2026-09-26 09:00:00", "tags": ["home"]},
+    {
+        "id": "b2",
+        "title": "Journal for 2026-09-26",
+        "updated_at": "2026-09-25 22:00:00",
+        "tags": ["journal"],
+    },
+]
+
+BODIES = {
+    "a1": "# Shopping list\n\n- milk\n- eggs\n",
+    "b2": "# Journal for 2026-09-26\n\nA fine day.\n",
+}
+
+
+class FakeApi:
+    def __init__(self):
+        self.cfg = cli.Config(url="http://test", user="schmeeve")
+        self.deleted: list[str] = []
+
+    def recent(self, limit: int = 30) -> list[dict]:
+        return NOTES[:limit]
+
+    def search(self, q: str) -> list[dict]:
+        return [n for n in NOTES if q.lower() in n["title"].lower()]
+
+    def get_note(self, note_id: str) -> dict:
+        return {"id": note_id, "title": "t", "body": BODIES[note_id]}
+
+    def create(self, body: str) -> dict:  # pragma: no cover - not exercised
+        return {"id": "new", "title": body}
+
+    def update(self, note_id: str, body: str) -> dict:  # pragma: no cover
+        return {"id": note_id}
+
+    def delete(self, note_id: str) -> None:
+        self.deleted.append(note_id)
+
+
+async def test_tui_boots_with_recent_notes():
+    app = cli.make_app(FakeApi(), None)
+    async with app.run_test() as pilot:
+        await pilot.pause()
+        from textual.widgets import ListView
+
+        lv = app.query_one("#notes", ListView)
+        assert len(lv.children) == 2
+        assert app.title == "snotes"
+
+
+async def test_tui_initial_query_filters():
+    app = cli.make_app(FakeApi(), "journal")
+    async with app.run_test() as pilot:
+        await pilot.pause()
+        await pilot.pause(0.4)  # debounce
+        from textual.widgets import Input, ListView
+
+        assert app.query_one("#search", Input).value == "journal"
+        assert len(app.query_one("#notes", ListView).children) == 1
+
+
+async def test_tui_preview_shows_note_body():
+    app = cli.make_app(FakeApi(), None)
+    async with app.run_test() as pilot:
+        await pilot.pause()
+        from textual.widgets import Markdown
+
+        preview = app.query_one("#preview", Markdown)
+        await pilot.pause(0.2)
+        assert "Shopping list" in preview.source or "milk" in preview.source
+
+
+async def test_tui_delete_flow():
+    fake = FakeApi()
+    app = cli.make_app(fake, None)
+    async with app.run_test() as pilot:
+        await pilot.pause()
+        await pilot.press("d")
+        await pilot.pause()
+        await pilot.press("y")
+        await pilot.pause(0.3)
+    assert fake.deleted == ["a1"]