UI-tests und fixes aus tests

public/js/test/export.test.js

@@ -0,0 +1,117 @@
+import { describe, it, expect, csrf } from './runner.js';
+
+describe('Export: JSON ZIP', () => {
+    it('export endpoint returns ZIP', async () => {
+        const res = await fetch('api/export');
+        expect(res.status).toBe(200);
+        expect(res.headers.get('content-type')).toContain('zip');
+    });
+
+    it('export with ids returns ZIP', async () => {
+        const cards = await fetch('api/cards').then(r => r.json());
+        if (!cards.length) return;
+        const res = await fetch(`api/export?ids=${cards[0].id}`);
+        expect(res.status).toBe(200);
+        expect(res.headers.get('content-type')).toContain('zip');
+    });
+
+    it('export contains data.json', async () => {
+        const res = await fetch('api/export');
+        const blob = await res.blob();
+        // ZIP magic number: PK (0x50 0x4b)
+        const bytes = new Uint8Array(await blob.slice(0, 2).arrayBuffer());
+        expect(bytes[0]).toBe(0x50);
+        expect(bytes[1]).toBe(0x4b);
+    });
+});
+
+describe('Export: Markdown Vault', () => {
+    it('vault export returns ZIP', async () => {
+        const res = await fetch('api/export-md');
+        expect(res.status).toBe(200);
+        expect(res.headers.get('content-type')).toContain('zip');
+    });
+
+    it('vault export with ids returns ZIP', async () => {
+        const cards = await fetch('api/cards').then(r => r.json());
+        if (!cards.length) return;
+        const res = await fetch(`api/export-md?ids=${cards[0].id}`);
+        expect(res.status).toBe(200);
+    });
+});
+
+describe('Export: Backup Integrity', () => {
+    it('export→import round-trip preserves card and bucket count', async () => {
+        // Snapshot current state
+        const cardsBefore = await fetch('api/cards').then(r => r.json());
+        const bucketsBefore = await fetch('api/buckets').then(r => r.json());
+
+        // Export current state
+        const blob = await fetch('api/export').then(r => r.blob());
+
+        // Create some extra cards that should be wiped on replace-import
+        await fetch('api/cards', {
+            method: 'POST', headers: { 'Content-Type': 'application/json', 'X-CSRF-Token': csrf() },
+            body: JSON.stringify({ title: '__extra_should_vanish__', body: '', color: '#38bdf8' }),
+        });
+
+        // Import (replace mode) — should restore exact state from export
+        const form = new FormData();
+        form.append('file', blob, 'roundtrip.zip');
+        await fetch('api/import', { method: 'POST', body: form, headers: { 'X-CSRF-Token': csrf() } });
+
+        const cardsAfter = await fetch('api/cards').then(r => r.json());
+        const bucketsAfter = await fetch('api/buckets').then(r => r.json());
+        expect(cardsAfter.length).toBe(cardsBefore.length);
+        expect(bucketsAfter.length).toBe(bucketsBefore.length);
+        // Extra card should be gone
+        expect(cardsAfter.some(c => c.title === '__extra_should_vanish__')).toBe(false);
+    });
+
+    it('export→import preserves caldav_uid', async () => {
+        const cardsBefore = await fetch('api/cards').then(r => r.json());
+        const withCaldav = cardsBefore.filter(c => c.caldav_uid);
+        if (!withCaldav.length) return; // skip if no synced cards
+
+        // Export
+        const blob = await fetch('api/export').then(r => r.blob());
+
+        // Import
+        const form = new FormData();
+        form.append('file', blob, 'roundtrip.zip');
+        await fetch('api/import', { method: 'POST', body: form, headers: { 'X-CSRF-Token': csrf() } });
+
+        // Verify caldav_uid preserved
+        const cardsAfter = await fetch('api/cards').then(r => r.json());
+        const withCaldavAfter = cardsAfter.filter(c => c.caldav_uid);
+        expect(withCaldavAfter.length).toBe(withCaldav.length);
+    });
+
+    it('export→import preserves tags and due_dates', async () => {
+        // Create a card with tags and due date
+        const card = await fetch('api/cards', {
+            method: 'POST', headers: { 'Content-Type': 'application/json', 'X-CSRF-Token': csrf() },
+            body: JSON.stringify({ title: '__test_roundtrip__', body: '#alpha #beta', color: '#38bdf8' }),
+        }).then(r => r.json());
+        await fetch(`api/cards/${card.id}`, {
+            method: 'PATCH', headers: { 'Content-Type': 'application/json', 'X-CSRF-Token': csrf() },
+            body: JSON.stringify({ due_date: '2099-12-31' }),
+        });
+
+        // Export
+        const blob = await fetch('api/export').then(r => r.blob());
+
+        // Import (replace)
+        const form = new FormData();
+        form.append('file', blob, 'roundtrip.zip');
+        await fetch('api/import', { method: 'POST', body: form, headers: { 'X-CSRF-Token': csrf() } });
+
+        // Find the card
+        const cards = await fetch('api/cards').then(r => r.json());
+        const found = cards.find(c => c.title === '__test_roundtrip__');
+        expect(found).toExist();
+        expect(found.tags).toContain('alpha');
+        expect(found.tags).toContain('beta');
+        expect(found.due_date).toBe('2099-12-31');
+    });
+});