feat: 增加本地演示流程与网页DOM能力

src/main/flows.test.ts

@@ -11,7 +11,7 @@ vi.mock("electron", () => ({
   }
 }));
 
-import { createFlow, listFlows, saveFlow } from "./flows";
+import { createDemoFlow, createFlow, listFlows, saveFlow } from "./flows";
 
 describe("flow summaries", () => {
   beforeEach(async () => {
@@ -45,4 +45,14 @@ describe("flow summaries", () => {
       lastRunError: "测试失败原因"
     }));
   });
+
+  it("creates a connected local browser demo flow", () => {
+    const flow = createDemoFlow("http://127.0.0.1:17863/");
+    expect(flow.name).toBe("本地网页订单演示");
+    expect(flow.nodes.map((node) => node.componentId)).toEqual([
+      "Trigger.Manual", "WebBrowser_CreateV3", "Element_SetValue_V6", "Element_SetValue_V6", "Element_Click_V6", "Element_GetText_V5"
+    ]);
+    expect(flow.edges).toHaveLength(5);
+    expect(flow.nodes.find((node) => node.id === "node_result")?.options.outputVar).toBe("订单结果");
+  });
 });