refactor: reuse shared cli runtime test mocks

src/cli/devices-cli.test.ts

@@ -1,6 +1,9 @@
 import { Command } from "commander";
 import { afterEach, beforeAll, describe, expect, it, vi } from "vitest";
+import { createCliRuntimeCapture } from "./test-runtime-capture.js";
 
+const { defaultRuntime: runtime, resetRuntimeCapture } = createCliRuntimeCapture();
+runtime.exit.mockImplementation(() => {});
 const callGateway = vi.fn();
 const buildGatewayConnectionDetails = vi.fn(() => ({
   url: "ws://127.0.0.1:18789",
@@ -11,18 +14,6 @@ const listDevicePairing = vi.fn();
 const approveDevicePairing = vi.fn();
 const summarizeDeviceTokens = vi.fn();
 const withProgress = vi.fn(async (_opts: unknown, fn: () => Promise<unknown>) => await fn());
-const runtime = {
-  log: vi.fn(),
-  error: vi.fn(),
-  writeStdout: vi.fn((value: string) => {
-    runtime.log(value.endsWith("\n") ? value.slice(0, -1) : value);
-  }),
-  writeJson: vi.fn((value: unknown, space = 2) => {
-    runtime.log(JSON.stringify(value, null, space > 0 ? space : undefined));
-  }),
-  exit: vi.fn(),
-};
-
 vi.mock("../gateway/call.js", () => ({
   callGateway,
   buildGatewayConnectionDetails,
@@ -59,6 +50,11 @@ async function runDevicesCommand(argv: string[]) {
   await program.parseAsync(["devices", ...argv], { from: "user" });
 }
 
+function readRuntimeCallText(call: unknown[] | undefined): string {
+  const value = call?.[0];
+  return typeof value === "string" ? value : "";
+}
+
 describe("devices cli approve", () => {
   it("approves an explicit request id without listing", async () => {
     callGateway.mockResolvedValueOnce({ device: { deviceId: "device-1" } });
@@ -312,13 +308,14 @@ describe("devices cli list", () => {
 
     await runDevicesCommand(["list"]);
 
-    const output = runtime.log.mock.calls.map((entry) => String(entry[0] ?? "")).join("\n");
+    const output = runtime.log.mock.calls.map((entry) => readRuntimeCallText(entry)).join("\n");
     expect(output).toContain("Scopes");
     expect(output).toContain("operator.admin, operator.read");
   });
 });
 
 afterEach(() => {
+  resetRuntimeCapture();
   callGateway.mockClear();
   buildGatewayConnectionDetails.mockClear();
   buildGatewayConnectionDetails.mockReturnValue({