feat(observatory): add portable calculation profiles

tests/test_observatory_setups.py

@@ -9,10 +9,15 @@ import pytest
 from fastapi import FastAPI
 from fastapi.testclient import TestClient
 
-from k1link.observatory import LaboratorySetupRegistry, LaboratorySetupRegistryError
+from k1link.observatory import (
+    OBSERVATORY_CALCULATION_PROFILE_SCHEMA,
+    LaboratorySetupRegistry,
+    LaboratorySetupRegistryError,
+)
 from k1link.sessions import LabReplayCapability, LabSessionBinding, SessionNotFoundError
 from k1link.sessions.models import SessionSummary
 from k1link.web.observatory_api import build_observatory_router
+from k1link.web.session_api import build_session_router
 
 REPOSITORY_ROOT = Path(__file__).resolve().parents[1]
 REGISTRY_PATH = REPOSITORY_ROOT / "config" / "observatory-laboratory-setups.json"
@@ -163,6 +168,34 @@ def test_repository_setup_registry_keeps_real_definition_and_pre_definition_resu
     assert existing["preflight"]["submission_allowed"] is False
 
 
+def test_registry_attributes_only_the_exact_admitted_preserved_result() -> None:
+    registry = _registry()
+    projection = _rav004_projection()
+
+    assert registry.observatory_calculation_profile(projection) == {
+        "schema_version": OBSERVATORY_CALCULATION_PROFILE_SCHEMA,
+        "setup_id": "lab-v1-ravnoves004tree-final",
+        "display_name": "LAB V1 · EoMT Cityscapes Large 1024 + DDRNet-39",
+        "origin": "existing-result",
+        "definition_id": None,
+        "definition_version": None,
+        "definition_sha256": None,
+    }
+    assert registry.observatory_calculation_profile(
+        replace(
+            projection,
+            session_id="lab-v1-vegetation-shadow-" + "0" * 64,
+        )
+    ) is None
+    assert projection.lab is not None
+    assert registry.observatory_calculation_profile(
+        replace(
+            projection,
+            lab=replace(projection.lab, provenance={}),
+        )
+    ) is None
+
+
 @pytest.mark.parametrize(
     ("source", "reason_code"),
     [
@@ -238,6 +271,54 @@ class _Store:
             raise SessionNotFoundError(session_id) from exc
         return SimpleNamespace(summary=summary)
 
+    def list_recent(
+        self,
+        *,
+        limit: int,
+        cursor: str | None,
+        scope: str,
+        include_capability_projections: bool = False,
+    ):
+        del limit, cursor
+        items = (
+            (_rav004_projection(),)
+            if scope == "laboratory" and include_capability_projections
+            else ()
+        )
+        return SimpleNamespace(items=items, next_cursor=None)
+
+
+def test_session_catalog_v3_projects_the_exact_preserved_profile() -> None:
+    registry = _registry()
+    app = FastAPI()
+    app.include_router(
+        build_session_router(
+            _Store(),  # type: ignore[arg-type]
+            lab_calculation_profile_resolver=registry.observatory_calculation_profile,
+        )
+    )
+    client = TestClient(app)
+
+    v2_lab = client.get(
+        "/api/v1/observation-sessions",
+        params={"scope": "laboratory", "lab_contract": "v2"},
+    ).json()["items"][0]["lab"]
+    v3_lab = client.get(
+        "/api/v1/observation-sessions",
+        params={"scope": "laboratory", "lab_contract": "v3"},
+    ).json()["items"][0]["lab"]
+
+    assert "calculation_profile" not in v2_lab
+    assert v3_lab["calculation_profile"] == {
+        "schema_version": OBSERVATORY_CALCULATION_PROFILE_SCHEMA,
+        "setup_id": "lab-v1-ravnoves004tree-final",
+        "display_name": "LAB V1 · EoMT Cityscapes Large 1024 + DDRNet-39",
+        "origin": "existing-result",
+        "definition_id": None,
+        "definition_version": None,
+        "definition_sha256": None,
+    }
+
 
 def test_observatory_setup_catalog_and_preflight_are_read_only_and_fail_closed() -> None:
     app = FastAPI()