WYSIWYG: a11y 라이브 리전 안내 추가\n- 선택 개수/좌표 및 가이드 좌표 안내(useMemo 기반)\n- a11y 테스트 추가(guides/nudge)\n- 메인플랜 업데이트\n- 전체 테스트 그린

2025-11-17 01:14:30 +09:00
parent 713648fb3a
commit 2070b52023
4 changed files with 134 additions and 0 deletions
@@ -0,0 +1,52 @@
+import { describe, it, expect } from 'vitest'
+import { render, fireEvent, waitFor } from '@testing-library/react'
+import { Canvas } from '@/components/wysiwyg/Canvas'
+import type { Frame } from '@/lib/wysiwyg/schema'
+
+function makeFrame(): Frame {
+  return {
+    id: 'f1',
+    width: 200,
+    height: 160,
+    background: '#ffffff',
+    layers: [
+      {
+        id: 'l1',
+        name: 'L1',
+        visible: true,
+        locked: false,
+        objects: [
+          { id: 'o1', type: 'image', x: 10, y: 12, width: 32, height: 24, rotate: 0, zIndex: 0, props: { src: 'a', alt: '' } },
+        ],
+      },
+    ],
+  }
+}
+
+describe('WYSIWYG Canvas a11y live region for keyboard nudge', () => {
+  it('announces selected object coordinates after Arrow key nudge', async () => {
+    const frame = makeFrame()
+    const { getByTestId } = render(<Canvas frame={frame} />)
+
+    const canvas = getByTestId('wysiwyg-canvas')
+    const live = getByTestId('aria-live')
+
+    // Focus and nudge to the right by 1 (snap8 applies → from 10 to 8 or 16 depending on rounding)
+    canvas.focus()
+    fireEvent.keyDown(canvas, { key: 'ArrowRight' })
+
+    await waitFor(() => {
+      const t = live.textContent || ''
+      expect(t).toMatch(/선택\s*1개/)
+      expect(t).toMatch(/위치\s*x=\d+/)
+      expect(t).toMatch(/y=\d+/)
+    })
+
+    // Nudge down
+    fireEvent.keyDown(canvas, { key: 'ArrowDown' })
+    await waitFor(() => {
+      const t = live.textContent || ''
+      expect(t).toMatch(/위치\s*x=\d+,\s*y=\d+/)
+    })
+  })
+})