- before copy paste

2026-09-02 09:45:44 +02:00
parent c7885067e7
commit 31108977b9
12 changed files with 708 additions and 44 deletions
@@ -515,6 +515,149 @@ describe('per-object background & text colour', () => {
  });
 });

+describe('full-fidelity JSON export — backgrounds, formats, sheet settings', () => {
+  /** Populate *every* persisted setting, then verify the export string carries
+   *  it and a round-trip is byte-for-byte identical. */
+  function loadEverything(s: DocumentStore) {
+    const analyse = s.doc.sheets[0].id;
+    const blatt2 = s.doc.sheets[1].id;
+    const umsatzId = tableId(s, 'Umsatz');
+    const chartId = s.doc.sheets[0].objects.find((o) => o.kind === 'chart')!.id;
+
+    // document
+    s.setDocumentLocale('en-GB');
+    s.setCsvDelimiter(';');
+
+    // sheet ("Arbeitsblatt") settings — on both sheets
+    s.setSheetLocale(analyse, 'de-CH');
+    s.setSheetBackground(analyse, '#eef2ff');
+    s.setSheetForeground(analyse, '#101828');
+    s.setSheetShowGrid(analyse, false);
+    s.setSheetZoom(analyse, 1.25);
+    s.renameSheet(blatt2, 'Notizen');
+    s.setSheetBackground(blatt2, '#fff7ed');
+
+    // table object: colours + geometry + view + per-row/col + cell formats
+    s.setObjectBg(umsatzId, '#0b1220');
+    s.setObjectTextColor(umsatzId, '#f8fafc');
+    s.setObjectLocale(umsatzId, 'fr-FR');
+    s.setTableView(umsatzId, { mode: 'fixed', width: 520, height: 300, frozenRows: 1, frozenCols: 1 });
+    s.setTableRowHeight(umsatzId, 30);
+    s.setRowHeight(umsatzId, 4, 52);
+    s.setColWidth(umsatzId, 0, 130);
+    s.setRangeFormat(umsatzId, { col: 1, row: 1 }, { col: 3, row: 4 }, {
+      align: 'right',
+      valign: 'middle',
+      numFmt: 'pct2',
+      color: '#dc2626',
+      bg: '#fee2e2',
+      bold: true,
+      italic: true,
+    });
+
+    // chart object
+    s.setObjectBg(chartId, '#111827');
+    s.setObjectTextColor(chartId, '#e5e7eb');
+    s.setChartView(chartId, 'line');
+    s.resizeChart(chartId, 600, 360);
+
+    // text object with full formatting
+    const txtId = s.addText(analyse);
+    s.setTextContent(txtId, 'Bericht\nZeile 2');
+    s.setTextFormat(txtId, { fontSize: 20, bold: true, italic: true, align: 'center' });
+    s.setObjectTextColor(txtId, '#334155');
+    s.setObjectBg(txtId, '#f1f5f9');
+
+    // multi-range selection
+    s.setSelection({ tableId: umsatzId, anchor: { col: 0, row: 0 }, focus: { col: 0, row: 0 } });
+    s.addToSelection(umsatzId, 2, 2);
+    s.addToSelection(umsatzId, 4, 5);
+
+    return { analyse, umsatzId, chartId, txtId };
+  }
+
+  it('the exported JSON text literally contains every setting', () => {
+    const s = fresh();
+    loadEverything(s);
+    const json = serializeDocument(s.snapshot());
+    const doc = JSON.parse(json);
+
+    // document
+    expect(doc.locale).toBe('en-GB');
+    expect(doc.csvDelimiter).toBe(';');
+
+    // sheet settings
+    const a = doc.sheets[0];
+    expect(a).toMatchObject({
+      locale: 'de-CH',
+      background: '#eef2ff',
+      foreground: '#101828',
+      showGrid: false,
+      zoom: 1.25,
+    });
+    expect(doc.sheets[1]).toMatchObject({ name: 'Notizen', background: '#fff7ed' });
+
+    // table object
+    const tbl = a.objects.find((o: { kind: string }) => o.kind === 'table');
+    expect(tbl).toMatchObject({
+      bg: '#0b1220',
+      fg: '#f8fafc',
+      locale: 'fr-FR',
+      rowHeight: 30,
+      rowHeights: { '4': 52 },
+      colWidths: { '0': 130 },
+      view: { mode: 'fixed', width: 520, height: 300, frozenRows: 1, frozenCols: 1 },
+    });
+    expect(tbl.formats['1,1']).toEqual({
+      align: 'right',
+      valign: 'middle',
+      numFmt: 'pct2',
+      color: '#dc2626',
+      bg: '#fee2e2',
+      bold: true,
+      italic: true,
+    });
+
+    // chart object
+    const cht = a.objects.find((o: { kind: string }) => o.kind === 'chart');
+    expect(cht).toMatchObject({ bg: '#111827', fg: '#e5e7eb', view: 'line', width: 600, height: 360 });
+
+    // text object
+    const txt = a.objects.find((o: { kind: string }) => o.kind === 'text');
+    expect(txt).toMatchObject({
+      text: 'Bericht\nZeile 2',
+      fontSize: 20,
+      bold: true,
+      italic: true,
+      align: 'center',
+      color: '#334155',
+      bg: '#f1f5f9',
+    });
+
+    // multi-range selection
+    expect(doc.selection.ranges).toHaveLength(2);
+  });
+
+  it('export -> import is lossless for the fully-loaded document', () => {
+    const s = fresh();
+    loadEverything(s);
+    const before = s.snapshot();
+    s.replaceDocument(parseDocument(serializeDocument(before)));
+    expect(s.snapshot()).toEqual(before);
+  });
+
+  it('resetToSeed then re-import the exported file restores the exact state', () => {
+    const s = fresh();
+    loadEverything(s);
+    const exported = serializeDocument(s.snapshot());
+    const before = s.snapshot();
+    s.resetToSeed();
+    expect(s.snapshot()).not.toEqual(before);
+    s.replaceDocument(parseDocument(exported));
+    expect(s.snapshot()).toEqual(before);
+  });
+});
+
 describe('v1 -> v2 migration', () => {
  it('turns each old sheet into a canvas sheet holding one table of the same name', async () => {
    const { migrateToV2 } = await import('../../io/json');