feat: 增加仅检查 MCP 工具并完善已提交 Alpha 指标展示

backend/tests/test_mcp_submission.py

@@ -0,0 +1,63 @@
+"""Exercise MCP through the durable runner; the fake rejects any submit request."""
+
+import pytest
+from fastapi import HTTPException
+
+from app.models import Alpha, SelfCorrelation
+from tests.conftest import alpha
+from tests.test_mcp import credentials, invoke
+from tests.test_mcp import mcp_app as mcp_app
+from tests.test_submission import FIELDS, Description, setup
+
+
+@pytest.mark.parametrize("kind", ["REGULAR", "SUPER"])
+@pytest.mark.parametrize("result", ["PASS", "FAIL"])
+async def test_mcp_check_never_submits(mcp_app, kind, result, monkeypatch):
+    from tests import test_submission
+
+    checks = [{"name": "PROD_CORRELATION", "result": result}]
+    monkeypatch.setattr(test_submission, "CHECKS", checks)
+    sections = ["regular"] if kind == "REGULAR" else ["selection", "combo"]
+    platform = await setup(mcp_app, alpha(type=kind, **{s: {"code": "rank(close)"} for s in sections}))
+    platform.pending = 1
+    principal, _ = await credentials(mcp_app)
+    caps = await invoke(mcp_app, principal, "get_research_capabilities")
+    assert caps["submission_check"]["production_submission"] is False
+    state = await invoke(mcp_app, principal, "get_submission_check", {"alpha_id": "alpha1"})
+    assert platform.calls == []
+    args = {"alpha_id": "alpha1", "snapshot": state["snapshot"],
+            "descriptions": dict.fromkeys(sections, Description(**FIELDS).text())}
+    started = await invoke(mcp_app, principal, "check_submission", args)
+    replay = await invoke(mcp_app, principal, "check_submission", args)
+    assert replay["job_id"] == started["job_id"]
+    await mcp_app.state.runner.execute(started["job_id"])
+    job = await invoke(mcp_app, principal, "get_refresh_job", {"job_id": started["job_id"]})
+    assert job["status"] == "completed", job
+    data = await invoke(mcp_app, principal, "get_submission_check", {"alpha_id": "alpha1"})
+    assert data["checks"] == checks and data["checked_at"]
+    assert data["production_submission"] is False
+    assert platform.patches == [{s: {"description": args["descriptions"][s]} for s in sections}]
+    assert platform.calls.count(("GET", "/alphas/alpha1/check")) == 2
+    assert set(platform.calls) <= {("POST", "/authentication"), ("GET", "/alphas/alpha1"),
+                                   ("PATCH", "/alphas/alpha1"), ("GET", "/alphas/alpha1/check")}
+    async with mcp_app.state.sessions() as db:
+        assert (await db.get(Alpha, "alpha1")).status == "UNSUBMITTED"
+
+
+async def test_mcp_check_scope_and_guards(mcp_app):
+    platform = await setup(mcp_app)
+    reader, _ = await credentials(mcp_app, {"research:read"})
+    state = await invoke(mcp_app, reader, "get_submission_check", {"alpha_id": "alpha1"})
+    args = {"alpha_id": "alpha1", "snapshot": state["snapshot"], "descriptions": {"regular": "reviewed"}}
+    with pytest.raises(HTTPException) as exc:
+        await mcp_app.state.mcp.invoke(reader, "check_submission", args)
+    assert exc.value.status_code == 403
+    principal, _ = await credentials(mcp_app)
+    for extra in [{"snapshot": "0" * 64}, {"descriptions": {"combo": "wrong"}}, {"submit": True}]:
+        response = await mcp_app.state.mcp.invoke(principal, "check_submission", args | extra)
+        assert response.is_error
+    async with mcp_app.state.sessions.begin() as db:
+        (await db.get(SelfCorrelation, "alpha1")).result = {"status": "high"}
+    response = await mcp_app.state.mcp.invoke(principal, "check_submission", args)
+    assert response.is_error
+    assert platform.calls == []