test(studio): the head band

2026-10-24 07:53:09 +00:00 · 2026-10-24 09:10:17 +02:00
parent 2e2b06943d
commit 5a986749c7
1 changed files with 119 additions and 0 deletions
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+import { describe, expect, it, vi } from 'vitest';
+
+import { fireEvent, render, screen } from '../../../tests/helpers/render';
+import { useStudioStore } from '../../store/studioStore';
+import { StudioHeader } from './StudioHeader';
+import type { Studio } from './StudioShell';
+import type { StudioAssistant } from './useStudioAssistant';
+
+/**
+ * FE-STUDIO-HEAD-001 to FE-STUDIO-HEAD-007: the Studio's head band, with the
+ * hook's answer stubbed to what the band reads.
+ */
+
+function studio(over: Partial<Studio> = {}): Studio {
+  return {
+    t: (key: string) => key,
+    journey: { title: 'Japan 2026' },
+    coverUrl: '/uploads/cover.jpg',
+    saveState: { status: 'idle' },
+    peers: [],
+    canUndo: true,
+    canRedo: false,
+    canEdit: true,
+    activeSpread: 0,
+    doc: { spreads: [] },
+    preset: 'square-210',
+    page: { pageWidth: 210, pageHeight: 210, bleed: 3, safe: 5 },
+    canRelayoutSpread: true,
+    undo: vi.fn(),
+    redo: vi.fn(),
+    close: vi.fn(),
+    setPreset: vi.fn(),
+    setPageSize: vi.fn(),
+    setPageEdge: vi.fn(),
+    relayoutCurrentSpread: vi.fn(),
+    relayoutBook: vi.fn(),
+    loadDoc: vi.fn(),
+    acceptTheirs: vi.fn(),
+    keepMine: vi.fn(),
+    saveNow: vi.fn(),
+    ...over,
+  } as unknown as Studio;
+}
+
+const noAssistant = { available: false } as unknown as StudioAssistant;
+
+function head(s = studio(), onExport = vi.fn()) {
+  render(<StudioHeader s={s} onExport={onExport} assistant={noAssistant} />);
+  return { s, onExport };
+}
+
+describe('StudioHeader', () => {
+  it("FE-STUDIO-HEAD-001: names the journey under the Studio's mark, with its cover as the tile", () => {
+    head();
+    expect(screen.getByRole('heading', { name: 'Japan 2026' })).toBeInTheDocument();
+    expect(screen.getByText('journey.studio.beta')).toBeInTheDocument();
+    expect(document.querySelector('.st-head-tile img')?.getAttribute('src')).toBe('/uploads/cover.jpg');
+  });
+
+  it('FE-STUDIO-HEAD-002: the round button closes the Studio, export hands over', () => {
+    const { s, onExport } = head();
+    fireEvent.click(screen.getByRole('button', { name: 'journey.studio.backToJourney' }));
+    expect(s.close).toHaveBeenCalled();
+    fireEvent.click(screen.getByRole('button', { name: /journey.studio.export/ }));
+    expect(onExport).toHaveBeenCalled();
+  });
+
+  it('FE-STUDIO-HEAD-003: undo runs, redo waits for something to redo, paste for something copied', () => {
+    const { s } = head();
+    fireEvent.click(screen.getByRole('button', { name: 'journey.studio.undo' }));
+    expect(s.undo).toHaveBeenCalled();
+    expect(screen.getByRole('button', { name: 'journey.studio.redo' })).toBeDisabled();
+    expect(screen.getByRole('button', { name: 'journey.studio.paste' })).toBeDisabled();
+  });
+
+  it('FE-STUDIO-HEAD-004: the format chip names the format and opens the list, a pick sets it', () => {
+    const { s } = head();
+    const chip = screen.getByRole('button', { name: 'journey.studio.format' });
+    expect(chip).toHaveAttribute('aria-expanded', 'false');
+    fireEvent.click(chip);
+    const options = screen.getAllByRole('option');
+    expect(options.length).toBeGreaterThan(1);
+    fireEvent.click(options[options.length - 1]);
+    expect(s.setPreset).toHaveBeenCalled();
+    expect(screen.queryByRole('listbox')).not.toBeInTheDocument();
+  });
+
+  it('FE-STUDIO-HEAD-005: a custom format reads its size, and Escape or a press outside closes the list', () => {
+    head(
+      studio({ preset: 'custom', page: { pageWidth: 180.4, pageHeight: 240, bleed: 3, safe: 5 } } as Partial<Studio>)
+    );
+    const chip = screen.getByRole('button', { name: 'journey.studio.format' });
+    expect(chip).toHaveTextContent('180 × 240 mm');
+    fireEvent.click(chip);
+    fireEvent.keyDown(document, { key: 'Escape' });
+    expect(screen.queryByRole('listbox')).not.toBeInTheDocument();
+    fireEvent.click(chip);
+    fireEvent.pointerDown(document.body);
+    expect(screen.queryByRole('listbox')).not.toBeInTheDocument();
+  });
+
+  it('FE-STUDIO-HEAD-006: auto layout offers this spread and the whole book', () => {
+    const { s } = head();
+    fireEvent.click(screen.getByRole('button', { name: /journey.studio.autoLayout/ }));
+    fireEvent.click(screen.getByRole('menuitem', { name: /journey.studio.relayoutSpread\b/ }));
+    expect(s.relayoutCurrentSpread).toHaveBeenCalled();
+    fireEvent.click(screen.getByRole('button', { name: /journey.studio.autoLayout/ }));
+    fireEvent.click(screen.getByRole('menuitem', { name: /journey.studio.relayoutBook\b/ }));
+    expect(s.relayoutBook).toHaveBeenCalled();
+  });
+
+  it('FE-STUDIO-HEAD-007: with something copied, paste puts it on the page on screen', () => {
+    const paste = vi.fn();
+    useStudioStore.setState({ clipboard: { elements: [] } as never, paste } as never);
+    head(studio({ activeSpread: 2 } as Partial<Studio>));
+    fireEvent.click(screen.getByRole('button', { name: 'journey.studio.paste' }));
+    expect(paste).toHaveBeenCalledWith(2);
+  });
+});