Added Queued Pastes

site/queued-pastes/prefs.test.mjs

@@ -0,0 +1,36 @@
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import { serializePrefs, parsePrefs } from './prefs.mjs';
+
+test('serializePrefs writes dashed keys with boolean values', () => {
+  assert.equal(
+    serializePrefs({ newLines: true, advanceFocus: false }),
+    '{"new-lines":true,"advance-focus":false}',
+  );
+});
+
+test('parsePrefs reads dashed keys into camelCase', () => {
+  assert.deepEqual(
+    parsePrefs('{"new-lines":true,"advance-focus":false}'),
+    { newLines: true, advanceFocus: false },
+  );
+});
+
+test('parsePrefs returns defaults for invalid JSON', () => {
+  assert.deepEqual(parsePrefs('not json'), { newLines: false, advanceFocus: false });
+});
+
+test('parsePrefs returns defaults for null (missing localStorage entry)', () => {
+  assert.deepEqual(parsePrefs(null), { newLines: false, advanceFocus: false });
+});
+
+test('parsePrefs defaults missing keys to false', () => {
+  assert.deepEqual(parsePrefs('{"new-lines":true}'), { newLines: true, advanceFocus: false });
+});
+
+test('parsePrefs defaults non-boolean values to false', () => {
+  assert.deepEqual(
+    parsePrefs('{"new-lines":"yes","advance-focus":1}'),
+    { newLines: false, advanceFocus: false },
+  );
+});