fix(cli): keep json preflight stdout machine-readable

src/cli/route.test.ts

@@ -0,0 +1,77 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+
+const emitCliBannerMock = vi.hoisted(() => vi.fn());
+const ensureConfigReadyMock = vi.hoisted(() => vi.fn(async () => {}));
+const ensurePluginRegistryLoadedMock = vi.hoisted(() => vi.fn());
+const findRoutedCommandMock = vi.hoisted(() => vi.fn());
+const runRouteMock = vi.hoisted(() => vi.fn(async () => true));
+
+vi.mock("./banner.js", () => ({
+  emitCliBanner: emitCliBannerMock,
+}));
+
+vi.mock("./program/config-guard.js", () => ({
+  ensureConfigReady: ensureConfigReadyMock,
+}));
+
+vi.mock("./plugin-registry.js", () => ({
+  ensurePluginRegistryLoaded: ensurePluginRegistryLoadedMock,
+}));
+
+vi.mock("./program/routes.js", () => ({
+  findRoutedCommand: findRoutedCommandMock,
+}));
+
+vi.mock("../runtime.js", () => ({
+  defaultRuntime: { error: vi.fn(), log: vi.fn(), exit: vi.fn() },
+}));
+
+describe("tryRouteCli", () => {
+  let tryRouteCli: typeof import("./route.js").tryRouteCli;
+  let originalDisableRouteFirst: string | undefined;
+
+  beforeEach(async () => {
+    vi.clearAllMocks();
+    originalDisableRouteFirst = process.env.OPENCLAW_DISABLE_ROUTE_FIRST;
+    delete process.env.OPENCLAW_DISABLE_ROUTE_FIRST;
+    vi.resetModules();
+    ({ tryRouteCli } = await import("./route.js"));
+    findRoutedCommandMock.mockReturnValue({
+      loadPlugins: false,
+      run: runRouteMock,
+    });
+  });
+
+  afterEach(() => {
+    if (originalDisableRouteFirst === undefined) {
+      delete process.env.OPENCLAW_DISABLE_ROUTE_FIRST;
+    } else {
+      process.env.OPENCLAW_DISABLE_ROUTE_FIRST = originalDisableRouteFirst;
+    }
+  });
+
+  it("passes suppressDoctorStdout=true for routed --json commands", async () => {
+    await expect(tryRouteCli(["node", "openclaw", "status", "--json"])).resolves.toBe(true);
+
+    expect(ensureConfigReadyMock).toHaveBeenCalledWith(
+      expect.objectContaining({
+        commandPath: ["status"],
+        suppressDoctorStdout: true,
+      }),
+    );
+  });
+
+  it("does not pass suppressDoctorStdout for routed non-json commands", async () => {
+    await expect(tryRouteCli(["node", "openclaw", "status"])).resolves.toBe(true);
+
+    expect(ensureConfigReadyMock).toHaveBeenCalledWith(
+      expect.objectContaining({
+        commandPath: ["status"],
+      }),
+    );
+    const firstCall = ensureConfigReadyMock.mock.calls[0]?.[0] as
+      | { suppressDoctorStdout?: boolean }
+      | undefined;
+    expect(firstCall?.suppressDoctorStdout).toBeUndefined();
+  });
+});