test: add GPU and quota service tests

test/quota.test.js

@@ -0,0 +1,22 @@
+import { describe, it } from 'node:test';
+import assert from 'node:assert/strict';
+import { summarizeQuotaOutput } from '../src/services/quota.js';
+
+describe('summarizeQuotaOutput', () => {
+  it('summarizes ipads-quota json output', () => {
+    const result = summarizeQuotaOutput('{"remaining":123,"usage":{"total":45}}');
+
+    assert.equal(result.kind, 'json');
+    assert.equal(result.remaining, 123);
+    assert.equal(result.used, 45);
+  });
+
+  it('summarizes text output from custom quota commands', () => {
+    const result = summarizeQuotaOutput('remaining: 80 used: 20 limit: 100');
+
+    assert.equal(result.kind, 'text');
+    assert.equal(result.remaining, 80);
+    assert.equal(result.used, 20);
+    assert.equal(result.limit, 100);
+  });
+});