[Init] Initial commit - NetMesh terminal manager

application/state/settingsIpcSync.autoLaunch.test.ts

@@ -0,0 +1,58 @@
+import assert from 'node:assert/strict';
+import fs from 'node:fs';
+import test from 'node:test';
+
+/**
+ * useSettingsIpcSync is a React hook (useEffect-driven); without
+ * react-test-renderer available in this environment we can't mount it and
+ * assert on live cross-window broadcast behavior. These structural checks
+ * instead verify the source wiring end-to-end: every other window's
+ * useSettingsState instance (mounted via AppLockGate, even though the
+ * auto-launch toggle only ever renders in the Settings window) must consume
+ * the STORAGE_KEY_AUTO_LAUNCH_ENABLED broadcast, matching the established
+ * pattern used by every other synchronized boolean setting in this file.
+ */
+
+test('settingsIpcSync handles the auto-launch broadcast key like other synced booleans', () => {
+  const source = fs.readFileSync(new URL('./settingsIpcSync.ts', import.meta.url), 'utf8');
+
+  assert.match(
+    source,
+    /STORAGE_KEY_AUTO_LAUNCH_ENABLED/,
+    'must import the storage key',
+  );
+  assert.match(
+    source,
+    /if \(key === STORAGE_KEY_AUTO_LAUNCH_ENABLED && typeof value === 'boolean'\) \{\s*[\s\S]*?setAutoLaunchEnabled\(/,
+    'must apply the broadcast value to local state, same as e.g. STORAGE_KEY_GLOBAL_HOTKEY_ENABLED',
+  );
+  assert.match(
+    source,
+    /setAutoLaunchEnabled: Dispatch<SetStateAction<boolean>>/,
+    'the setter prop must be declared on the params interface',
+  );
+
+  // The dependency array of the effect must list the setter, or the
+  // listener could close over a stale setter reference after a re-render.
+  const effectStart = source.indexOf('useEffect(() => {');
+  const depsStart = source.indexOf('}, [', effectStart);
+  assert.ok(effectStart > -1 && depsStart > effectStart, 'expected to find the sync effect and its deps array');
+  const depsSlice = source.slice(depsStart, source.indexOf(']);', depsStart));
+  assert.match(depsSlice, /setAutoLaunchEnabled/, 'setAutoLaunchEnabled must be listed in the effect deps array');
+});
+
+test('useSettingsState wires the real autoLaunchEnabled setter into useSettingsIpcSync (not a no-op)', () => {
+  const source = fs.readFileSync(new URL('./useSettingsState.ts', import.meta.url), 'utf8');
+
+  const hookCallStart = source.indexOf('useSettingsIpcSync({');
+  assert.notEqual(hookCallStart, -1, 'expected to find the useSettingsIpcSync(...) call');
+  const hookCallEnd = source.indexOf('});', hookCallStart);
+  const callSlice = source.slice(hookCallStart, hookCallEnd);
+
+  assert.match(
+    callSlice,
+    /setAutoLaunchEnabled,/,
+    'useSettingsIpcSync must receive the real setAutoLaunchEnabled state setter, ' +
+      'or a broadcast from another window silently does nothing in this one',
+  );
+});