74일차 자료 추가(답 제외), 73일차 정답 공개(LAB-A · VIBE-A · answers · tscan), 64 · 65 · 68~73일차 교안 · 실습 문서 수정 반영

Last3Mon/73/tscan/tests/test_app.py

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+"""R8: table, masked preview, [i] ignore."""
+import asyncio
+
+from conftest import FAKE_EMAIL, FAKE_KEY, FAKE_PHONE
+from textual.widgets import DataTable
+
+from tscan.app import ScanApp
+
+
+async def wait_rows(app, pilot, n=None):
+    for _ in range(50):
+        await asyncio.sleep(0.05)
+        await pilot.pause()
+        rows = app.query_one(DataTable).row_count
+        if rows and (n is None or rows == n):
+            return rows
+    return app.query_one(DataTable).row_count
+
+
+async def test_table_preview_and_ignore(fake):
+    app = ScanApp(fake)
+    async with app.run_test() as pilot:
+        assert await wait_rows(app, pilot) == 5
+        await pilot.press("down")
+        await pilot.pause()
+        preview = str(app.query_one("#preview").render())
+        for secret in (FAKE_KEY, FAKE_PHONE, FAKE_EMAIL):
+            assert secret not in preview
+        assert "010-****-1234" in preview
+        await pilot.press("i")
+        assert await wait_rows(app, pilot, 4) == 4
+    assert (fake / ".tscanignore").read_text() == "notes.md:1\n"