解析工具调用参数，优化事件处理逻辑

2026-04-30 13:38:53 +08:00
parent 36d1a8d6ea
commit 85b4f45d4a
2 changed files with 57 additions and 2 deletions
@@ -97,6 +97,35 @@ describe("streamAgentChat", () => {
    });
  });

+  it("parses legacy tool_call arguments when params is empty", async () => {
+    apiFetch.mockResolvedValue({
+      ok: true,
+      body: makeStream([
+        'event: tool_call\ndata: {"conversationId":"agent-1e75dd01-29e","tool":"locate_features","params":{},"arguments":"{\\"ids\\":[\\"142902\\"],\\"feature_type\\":\\"junction\\"}"}\n\n',
+        'event: done\ndata: {"session_id":"agent-1e75dd01-29e"}\n\n',
+      ]),
+    });
+
+    const events: Array<{
+      type: string;
+      sessionId?: string;
+      tool?: string;
+      params?: Record<string, unknown>;
+    }> = [];
+
+    await streamAgentChat({
+      message: "hi",
+      onEvent: (event) => events.push(event),
+    });
+
+    expect(events[0]).toEqual({
+      type: "tool_call",
+      sessionId: "agent-1e75dd01-29e",
+      tool: "locate_features",
+      params: { ids: ["142902"], feature_type: "junction" },
+    });
+  });
+
  it("emits error when response is not ok", async () => {
    apiFetch.mockResolvedValue({
      ok: false,