UI-tests und fixes aus tests

public/js/test/rrule.test.js

@@ -0,0 +1,34 @@
+import { describe, it, expect } from './runner.js';
+import { state } from '../modules/state.js';
+
+// RRULE is set by CalDAV sync, not via PATCH. Test the data model and existing cards.
+
+describe('RRULE: Data Model', () => {
+    it('cards with caldav_rrule exist in state (if synced)', () => {
+        const withRrule = state.cards.filter(c => c.caldav_rrule);
+        // May be 0 if no CalDAV configured — just ensure no crash
+        expect(Array.isArray(withRrule)).toBe(true);
+    });
+
+    it('birthday cards have geburtstag tag', () => {
+        const birthdays = state.cards.filter(c => (c.tags || '').includes('geburtstag'));
+        for (const b of birthdays) {
+            expect(b.tags).toContain('geburtstag');
+            // Birthday titles start with date
+            expect(b.title).toMatch(/^\d{4}-\d{2}-\d{2}/);
+        }
+    });
+
+    it('termin cards have termin tag', () => {
+        const termine = state.cards.filter(c => (c.tags || '').split(',').includes('termin'));
+        for (const t of termine) {
+            expect(t.tags).toContain('termin');
+        }
+    });
+
+    it('caldav_uid is unique per card', () => {
+        const uids = state.cards.filter(c => c.caldav_uid).map(c => c.caldav_uid);
+        const unique = new Set(uids);
+        expect(unique.size).toBe(uids.length);
+    });
+});