Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

scripts/whatsapp-bridge/outbound_ids.test.mjs

@@ -0,0 +1,68 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+
+import { createOutboundIdTracker } from './outbound_ids.js';
+
+test('remembers and recognises an outbound id', () => {
+  const tracker = createOutboundIdTracker();
+  tracker.remember('msg-1');
+  assert.equal(tracker.has('msg-1'), true);
+  assert.equal(tracker.has('msg-2'), false);
+});
+
+test('ignores empty / falsy ids', () => {
+  const tracker = createOutboundIdTracker();
+  tracker.remember(undefined);
+  tracker.remember('');
+  tracker.remember(null);
+  assert.equal(tracker.size(), 0);
+  assert.equal(tracker.has(''), false);
+  assert.equal(tracker.has(undefined), false);
+});
+
+test('evicts oldest entry once the cap is exceeded', () => {
+  const tracker = createOutboundIdTracker(3);
+  tracker.remember('a');
+  tracker.remember('b');
+  tracker.remember('c');
+  tracker.remember('d'); // cap=3 → 'a' should be evicted
+  assert.equal(tracker.has('a'), false);
+  assert.equal(tracker.has('b'), true);
+  assert.equal(tracker.has('c'), true);
+  assert.equal(tracker.has('d'), true);
+  assert.equal(tracker.size(), 3);
+});
+
+test('cap holds across many inserts (bounded memory)', () => {
+  const tracker = createOutboundIdTracker(8);
+  for (let i = 0; i < 100; i += 1) {
+    tracker.remember(`id-${i}`);
+  }
+  assert.equal(tracker.size(), 8);
+  // Oldest (id-0..id-91) should be gone, latest 8 retained.
+  assert.equal(tracker.has('id-0'), false);
+  assert.equal(tracker.has('id-91'), false);
+  assert.equal(tracker.has('id-92'), true);
+  assert.equal(tracker.has('id-99'), true);
+});
+
+test('re-remembering an existing id does not promote it (FIFO, not LRU)', () => {
+  // Insertion-order semantics: re-adding doesn't move it forward in
+  // Set iteration order. This is intentional — we don't need recency,
+  // just bounded membership.  Pin the actual behaviour so future
+  // refactors don't accidentally introduce LRU refresh semantics.
+  const tracker = createOutboundIdTracker(2);
+  tracker.remember('a');
+  tracker.remember('b');
+  tracker.remember('a'); // no-op for ordering
+  tracker.remember('c'); // evicts 'a' (oldest by insertion)
+  assert.equal(tracker.has('a'), false);
+  assert.equal(tracker.has('b'), true);
+  assert.equal(tracker.has('c'), true);
+});
+
+test('rejects non-positive maxSize', () => {
+  assert.throws(() => createOutboundIdTracker(0), RangeError);
+  assert.throws(() => createOutboundIdTracker(-1), RangeError);
+  assert.throws(() => createOutboundIdTracker(1.5), RangeError);
+});