test: raise vitest coverage

src/commands/health.command.coverage.test.ts

@@ -0,0 +1,68 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+import type { HealthSummary } from "./health.js";
+import { healthCommand } from "./health.js";
+
+const callGatewayMock = vi.fn();
+const logWebSelfIdMock = vi.fn();
+
+vi.mock("../gateway/call.js", () => ({
+  callGateway: (...args: unknown[]) => callGatewayMock(...args),
+}));
+
+vi.mock("../web/session.js", () => ({
+  webAuthExists: vi.fn(async () => true),
+  getWebAuthAgeMs: vi.fn(() => 0),
+  logWebSelfId: (...args: unknown[]) => logWebSelfIdMock(...args),
+}));
+
+describe("healthCommand (coverage)", () => {
+  const runtime = {
+    log: vi.fn(),
+    error: vi.fn(),
+    exit: vi.fn(),
+  };
+
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("prints the rich text summary when linked and configured", async () => {
+    callGatewayMock.mockResolvedValueOnce({
+      ok: true,
+      ts: Date.now(),
+      durationMs: 5,
+      web: {
+        linked: true,
+        authAgeMs: 5 * 60_000,
+        connect: { ok: true, status: 200, elapsedMs: 10 },
+      },
+      telegram: {
+        configured: true,
+        probe: {
+          ok: true,
+          elapsedMs: 7,
+          bot: { username: "bot" },
+          webhook: { url: "https://example.com/h" },
+        },
+      },
+      heartbeatSeconds: 60,
+      sessions: {
+        path: "/tmp/sessions.json",
+        count: 2,
+        recent: [
+          { key: "main", updatedAt: Date.now() - 60_000, age: 60_000 },
+          { key: "foo", updatedAt: null, age: null },
+        ],
+      },
+    } satisfies HealthSummary);
+
+    await healthCommand({ json: false, timeoutMs: 1000 }, runtime as never);
+
+    expect(runtime.exit).not.toHaveBeenCalled();
+    expect(runtime.log.mock.calls.map((c) => String(c[0])).join("\n")).toMatch(
+      /Web: linked/i,
+    );
+    expect(logWebSelfIdMock).toHaveBeenCalled();
+  });
+});