test(nodes): cover wrapped system.run prepare

src/agents/tools/nodes-tool.test.ts

@@ -85,4 +85,50 @@ describe("createNodesTool screen_record duration guardrails", () => {
       }),
     );
   });
+
+  it("omits rawCommand when preparing wrapped argv execution", async () => {
+    nodeUtilsMocks.listNodes.mockResolvedValue([
+      {
+        nodeId: "node-1",
+        commands: ["system.run"],
+      },
+    ]);
+    gatewayMocks.callGatewayTool.mockImplementation(async (_method, _opts, payload) => {
+      if (payload?.command === "system.run.prepare") {
+        return {
+          payload: {
+            cmdText: "echo hi",
+            plan: {
+              argv: ["bash", "-lc", "echo hi"],
+              cwd: null,
+              rawCommand: null,
+              agentId: null,
+              sessionKey: null,
+            },
+          },
+        };
+      }
+      if (payload?.command === "system.run") {
+        return { payload: { ok: true } };
+      }
+      throw new Error(`unexpected command: ${String(payload?.command)}`);
+    });
+    const tool = createNodesTool();
+
+    await tool.execute("call-1", {
+      action: "run",
+      node: "macbook",
+      command: ["bash", "-lc", "echo hi"],
+    });
+
+    const prepareCall = gatewayMocks.callGatewayTool.mock.calls.find(
+      (call) => call[2]?.command === "system.run.prepare",
+    )?.[2];
+    expect(prepareCall).toBeTruthy();
+    expect(prepareCall?.params).toMatchObject({
+      command: ["bash", "-lc", "echo hi"],
+      agentId: "main",
+    });
+    expect(prepareCall?.params).not.toHaveProperty("rawCommand");
+  });
 });