M3 implementada e backlog atualizado

RI/tests/unit/test_orchestrator_decision_context.py

@@ -0,0 +1,48 @@
+"""DecisionContext contract (EP-11-T01)."""
+
+from __future__ import annotations
+
+from datetime import datetime
+
+import pytest
+from pydantic import ValidationError
+
+from emcp_bus.common.models import RiskTier
+from emcp_bus.orchestrator.decision_context import DecisionContext, RuntimeContext
+from emcp_bus.profile_intelligence.models import ProfileView
+
+
+def _profile() -> ProfileView:
+    return ProfileView(
+        subject_ref="subject:abc123", profile_version="v1", expires_at=datetime(2026, 1, 1)
+    )
+
+
+def test_decision_context_requires_entitlement_version() -> None:
+    with pytest.raises(ValidationError):
+        DecisionContext(  # type: ignore[call-arg]
+            client_id="sales-read-agent",
+            risk_ceiling=RiskTier.R1,
+            allowed_tools=frozenset({"sales.customer.get"}),
+            profile=_profile(),
+            filtered_offerings=[],
+            runtime_context=RuntimeContext(channel="app"),
+        )
+
+
+def test_decision_context_is_serializable_to_json() -> None:
+    context = DecisionContext(
+        client_id="sales-read-agent",
+        entitlement_version="ent-1",
+        risk_ceiling=RiskTier.R1,
+        allowed_tools=frozenset({"sales.customer.get"}),
+        profile=_profile(),
+        filtered_offerings=[],
+        runtime_context=RuntimeContext(channel="app"),
+    )
+
+    dumped = context.model_dump_json()
+    restored = DecisionContext.model_validate_json(dumped)
+
+    assert restored.entitlement_version == "ent-1"
+    assert restored.allowed_tools == frozenset({"sales.customer.get"})