release: nexus btpanel session fix and app-v2

tests/test_ensure_agent_api_key.py

@@ -0,0 +1,50 @@
+"""Auto-generate per-server agent_api_key when missing (batch/single install)."""
+
+from unittest.mock import AsyncMock, MagicMock, patch
+
+import pytest
+
+from server.application.server_batch_common import ensure_agent_api_key, generate_agent_api_key_value
+from server.domain.models import Server
+
+
+def test_generate_agent_api_key_format():
+    key = generate_agent_api_key_value()
+    assert key.startswith("nxs-")
+    assert len(key) > 20
+
+
+@pytest.mark.asyncio
+async def test_ensure_agent_api_key_returns_existing():
+    server = Server(id=1, name="s1", agent_api_key="nxs-existing")
+    assert await ensure_agent_api_key(server) == "nxs-existing"
+
+
+@pytest.mark.asyncio
+async def test_ensure_agent_api_key_generates_and_persists():
+    server = Server(id=42, name="机器人", agent_api_key=None)
+    row = Server(id=42, name="机器人", agent_api_key=None)
+
+    mock_repo = MagicMock()
+    mock_repo.get_by_id = AsyncMock(return_value=row)
+
+    mock_session = MagicMock()
+    mock_session.commit = AsyncMock()
+
+    mock_ctx = MagicMock()
+    mock_ctx.__aenter__ = AsyncMock(return_value=mock_session)
+    mock_ctx.__aexit__ = AsyncMock(return_value=None)
+
+    with patch(
+        "server.infrastructure.database.session.AsyncSessionLocal",
+        return_value=mock_ctx,
+    ), patch(
+        "server.infrastructure.database.server_repo.ServerRepositoryImpl",
+        return_value=mock_repo,
+    ):
+        key = await ensure_agent_api_key(server)
+
+    assert key.startswith("nxs-")
+    assert row.agent_api_key == key
+    assert server.agent_api_key == key
+    mock_session.commit.assert_awaited_once()