fix(tape): align tape.search match count with output

Author: Andy963

src/bub/builtin/tools.py

@@ -206,7 +206,7 @@ async def tape_search(param: SearchInput, *, context: ToolContext) -> str:
         if "[tape.search]" in entry_str:
             continue
         lines.append(entry_str)
-    return f"[tape.search]: {len(entries)} matches" + "".join(f"\n{line}" for line in lines)
+    return f"[tape.search]: {len(lines)} matches ({len(entries) - len(lines)} filtered)" + "".join(f"\n{line}" for line in lines)
 
 
 @tool(context=True, name="tape.reset")

tests/test_tape_search_output.py

@@ -0,0 +1,55 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+
+import pytest
+from republic import ToolContext
+
+import bub.builtin.tools as builtin_tools
+from bub.builtin.tools import tape_search
+
+
+@dataclass(frozen=True)
+class _FakeEntry:
+    date: str
+    payload: object
+
+
+class _FakeTapes:
+    def __init__(self, entries: list[_FakeEntry]) -> None:
+        self._entries = entries
+        self._store = object()
+
+    async def search(self, _query: object) -> list[_FakeEntry]:
+        return list(self._entries)
+
+
+class _FakeAgent:
+    def __init__(self, entries: list[_FakeEntry]) -> None:
+        self.tapes = _FakeTapes(entries)
+
+
+@pytest.mark.asyncio
+async def test_tape_search_reports_shown_matches_and_filtered_count(monkeypatch) -> None:
+    entries = [
+        _FakeEntry(date="2026-01-01T00:00:00Z", payload={"content": "ok"}),
+        _FakeEntry(date="2026-01-01T00:00:01Z", payload={"content": "[tape.search]: 1 matches"}),
+    ]
+    monkeypatch.setattr(builtin_tools, "_get_agent", lambda _context: _FakeAgent(entries))
+
+    output = await tape_search.run(query="x", context=ToolContext(tape="tape", run_id="run", state={}))
+
+    assert output.splitlines()[0] == "[tape.search]: 1 matches (1 filtered)"
+
+
+@pytest.mark.asyncio
+async def test_tape_search_reports_zero_filtered_explicitly(monkeypatch) -> None:
+    entries = [
+        _FakeEntry(date="2026-01-01T00:00:00Z", payload={"content": "a"}),
+        _FakeEntry(date="2026-01-01T00:00:01Z", payload={"content": "b"}),
+    ]
+    monkeypatch.setattr(builtin_tools, "_get_agent", lambda _context: _FakeAgent(entries))
+
+    output = await tape_search.run(query="x", context=ToolContext(tape="tape", run_id="run", state={}))
+
+    assert output.splitlines()[0] == "[tape.search]: 2 matches (0 filtered)"