Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

tests/tools/test_mcp_schema_cache_ttl.py

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+"""SEP-2549 schema-cache TTL expiry (tools/mcp_schema_cache.py)."""
+
+import time
+
+import pytest
+
+from tools import mcp_schema_cache as sc
+
+
+@pytest.fixture(autouse=True)
+def _isolated_cache(tmp_path, monkeypatch):
+    monkeypatch.setattr(sc, "_cache_path", lambda: tmp_path / "cache.json")
+    yield
+
+
+def test_entry_without_ttl_never_expires():
+    sc.write_cache_entry("srv", "fp", tools=[{"name": "t"}])
+    assert sc.get_cached_entry("srv", "fp") is not None
+
+
+def test_entry_within_ttl_served():
+    sc.write_cache_entry("srv", "fp", tools=[{"name": "t"}], ttl_ms=60_000)
+    entry = sc.get_cached_entry("srv", "fp")
+    assert entry is not None
+    assert entry["ttl_ms"] == 60_000
+    assert "written_at" in entry
+
+
+def test_entry_past_ttl_is_a_miss(monkeypatch):
+    sc.write_cache_entry("srv", "fp", tools=[{"name": "t"}], ttl_ms=1_000)
+    real_time = time.time
+    monkeypatch.setattr(sc.time, "time", lambda: real_time() + 2.0)
+    assert sc.get_cached_entry("srv", "fp") is None
+
+
+def test_ttl_rewrite_advances_written_at():
+    sc.write_cache_entry("srv", "fp", tools=[{"name": "t"}], ttl_ms=60_000)
+    first = sc.get_cached_entry("srv", "fp")["written_at"]
+    time.sleep(0.01)
+    # Identical payload would previously short-circuit; TTL'd entries must
+    # rewrite so written_at advances on every live reconfirmation.
+    sc.write_cache_entry("srv", "fp", tools=[{"name": "t"}], ttl_ms=60_000)
+    second = sc.get_cached_entry("srv", "fp")["written_at"]
+    assert second > first
+
+
+def test_cache_scope_round_trips():
+    sc.write_cache_entry(
+        "srv", "fp", tools=[{"name": "t"}], ttl_ms=60_000, cache_scope="private"
+    )
+    assert sc.get_cached_entry("srv", "fp")["cache_scope"] == "private"