WYSIWYG: 키보드 nudge(Shift 1px 비스냅, Alt 16px 스냅) TDD/구현 및 테스트

2025-11-16 23:34:39 +09:00
parent 1b1b916a30
commit 302ab79dd4
2 changed files with 41 additions and 6 deletions
@@ -41,4 +41,31 @@ describe('WYSIWYG Canvas keyboard nudge with 8px snap', () => {
    const obj = getByTestId('obj-o1')
    expect(obj).toHaveStyle({ top: '96px' }) // 100 - 1 => 99 -> snap8 => 96
  })
+
+  it('Shift+ArrowRight nudges by 1px without grid snap', () => {
+    const frame = makeFrame()
+    const { getByTestId } = render(<Canvas frame={frame} />)
+    const canvas = getByTestId('wysiwyg-canvas')
+    fireEvent.keyDown(canvas, { key: 'ArrowRight', shiftKey: true })
+    const obj = getByTestId('obj-o1')
+    expect(obj).toHaveStyle({ left: '102px' }) // 101 + 1 => 102 (no snap)
+  })
+
+  it('Shift+ArrowUp nudges by 1px without grid snap', () => {
+    const frame = makeFrame()
+    const { getByTestId } = render(<Canvas frame={frame} />)
+    const canvas = getByTestId('wysiwyg-canvas')
+    fireEvent.keyDown(canvas, { key: 'ArrowUp', shiftKey: true })
+    const obj = getByTestId('obj-o1')
+    expect(obj).toHaveStyle({ top: '99px' }) // 100 - 1 => 99 (no snap)
+  })
+
+  it('Alt+ArrowRight nudges by 16px and snaps to grid', () => {
+    const frame = makeFrame()
+    const { getByTestId } = render(<Canvas frame={frame} />)
+    const canvas = getByTestId('wysiwyg-canvas')
+    fireEvent.keyDown(canvas, { key: 'ArrowRight', altKey: true })
+    const obj = getByTestId('obj-o1')
+    expect(obj).toHaveStyle({ left: '120px' }) // 101 + 16 = 117 -> snap8 => 120
+  })
 })