Files
landing-builder/components/wysiwyg/Canvas.multigroup.resize.test.tsx
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TypeScript

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: 400,
height: 300,
background: '#ffffff',
layers: [
{
id: 'l1',
name: 'L1',
visible: true,
locked: false,
objects: [
{ id: 'o1', type: 'image', x: 20, y: 20, width: 50, height: 40, rotate: 0, zIndex: 0, props: { src: 'x', alt: '' } },
{ id: 'o2', type: 'image', x: 120, y: 60, width: 80, height: 30, rotate: 0, zIndex: 1, props: { src: 'y', alt: '' } },
],
},
],
}
}
describe('WYSIWYG Canvas multigroup resize', () => {
it('resizes all selected objects by the same snapped delta when resizing last-selected', async () => {
const frame = makeFrame()
const { getByTestId } = render(<Canvas frame={frame} />)
// select o1
const obj1 = getByTestId('obj-o1')
fireEvent.mouseDown(obj1, { clientX: 25, clientY: 25 })
// shift+select o2
const obj2 = getByTestId('obj-o2')
fireEvent.mouseDown(obj2, { clientX: 125, clientY: 65, shiftKey: true })
// resize using last-selected (o2) handle
const handle2 = getByTestId('resize-handle-o2')
const canvas = getByTestId('wysiwyg-canvas')
// Start at bottom-right corner; move by +7,+9 (snap8 => +8, +8)
fireEvent.mouseDown(handle2, { clientX: 200, clientY: 90 })
fireEvent.mouseMove(canvas, { clientX: 207, clientY: 99 })
fireEvent.mouseUp(canvas)
const o1 = getByTestId('obj-o1')
const o2 = getByTestId('obj-o2')
await waitFor(() => {
expect(o2).toHaveStyle({ width: '88px', height: '40px' })
expect(o1).toHaveStyle({ width: '58px', height: '50px' })
})
})
})