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

tests/tools/test_mcp_timeout_resolution.py

@@ -0,0 +1,52 @@
+"""Contract tests for MCP tool-timeout resolution (#85125 Phase 2g).
+
+Default-behavior invariance (tracker regression policy rule 1): with no
+``timeouts:`` section and no per-server key, every resolved value must equal
+today's — the resolver only unifies WHERE the value is read, never what it is.
+"""
+
+from __future__ import annotations
+
+import pytest
+
+from tools.mcp_tool import _DEFAULT_TOOL_TIMEOUT, _resolve_tool_timeout
+
+
+class TestMcpToolTimeoutResolution:
+    def test_default_unchanged_with_nothing_configured(self, monkeypatch):
+        monkeypatch.setattr("agent.deadline._timeouts_section", lambda: {})
+        assert _resolve_tool_timeout({}) == _DEFAULT_TOOL_TIMEOUT == 300
+
+    def test_per_server_timeout_always_wins(self, monkeypatch):
+        # Per-server config beats the global timeouts section (documented
+        # precedence: most specific wins).
+        monkeypatch.setattr(
+            "agent.deadline._timeouts_section",
+            lambda: {"mcp": {"tool_call": 120}},
+        )
+        assert _resolve_tool_timeout({"timeout": 45}) == 45
+
+    def test_timeouts_section_beats_default(self, monkeypatch):
+        monkeypatch.setattr(
+            "agent.deadline._timeouts_section",
+            lambda: {"mcp": {"tool_call": 120}},
+        )
+        assert _resolve_tool_timeout({}) == 120.0
+
+    def test_invalid_timeouts_value_falls_back_to_default(self, monkeypatch):
+        monkeypatch.setattr(
+            "agent.deadline._timeouts_section",
+            lambda: {"mcp": {"tool_call": "soon"}},
+        )
+        assert _resolve_tool_timeout({}) == _DEFAULT_TOOL_TIMEOUT
+
+    def test_resolution_failure_fails_back_to_default(self, monkeypatch):
+        def _boom():
+            raise RuntimeError("config unreadable")
+
+        monkeypatch.setattr("agent.deadline._timeouts_section", _boom)
+        assert _resolve_tool_timeout({}) == _DEFAULT_TOOL_TIMEOUT
+
+
+if __name__ == "__main__":
+    pytest.main([__file__, "-v"])