openpencil/tests/engine/editor/clipboard/bounds.test.ts
Danila Poyarkov c3f5189f8f style: tighten import grouping
- Configure oxfmt custom import groups for workspace, app, package, and test aliases
- Keep type imports grouped with their matching source category instead of one global tail group
- Expand the format script to cover formatter config, Vite files, and scripts
2026-05-06 02:22:08 +03:00

81 lines
2.6 KiB
TypeScript

import { describe, expect, it } from 'bun:test'
import { figmaNodesBounds } from '@open-pencil/core'
import type { NodeChange } from '@open-pencil/core'
describe('figmaNodesBounds', () => {
it('computes bounds of top-level visual nodes', () => {
const nodes = [
{ guid: { sessionID: 0, localID: 0 }, type: 'DOCUMENT', name: 'Doc' },
{
guid: { sessionID: 0, localID: 1 },
parentIndex: { guid: { sessionID: 0, localID: 0 }, position: '!' },
type: 'CANVAS',
name: 'Page'
},
{
guid: { sessionID: 0, localID: 10 },
parentIndex: { guid: { sessionID: 0, localID: 1 }, position: '!' },
type: 'FRAME',
name: 'A',
size: { x: 200, y: 100 },
transform: { m00: 1, m01: 0, m02: 500, m10: 0, m11: 1, m12: 300 }
},
{
guid: { sessionID: 0, localID: 11 },
parentIndex: { guid: { sessionID: 0, localID: 1 }, position: '"' },
type: 'RECTANGLE',
name: 'B',
size: { x: 50, y: 50 },
transform: { m00: 1, m01: 0, m02: 800, m10: 0, m11: 1, m12: 400 }
}
] as NodeChange[]
const bounds = figmaNodesBounds(nodes)
expect(bounds).toEqual({ x: 500, y: 300, w: 350, h: 150 })
})
it('ignores variables and non-visual types', () => {
const nodes = [
{ guid: { sessionID: 0, localID: 0 }, type: 'DOCUMENT', name: 'Doc' },
{
guid: { sessionID: 0, localID: 1 },
parentIndex: { guid: { sessionID: 0, localID: 0 }, position: '!' },
type: 'CANVAS',
name: 'Page'
},
{
guid: { sessionID: 0, localID: 2 },
parentIndex: { guid: { sessionID: 0, localID: 1 }, position: '!' },
type: 'VARIABLE_SET',
name: 'Vars'
},
{
guid: { sessionID: 0, localID: 10 },
parentIndex: { guid: { sessionID: 0, localID: 1 }, position: '"' },
type: 'FRAME',
name: 'Card',
size: { x: 300, y: 200 },
transform: { m00: 1, m01: 0, m02: 18000, m10: 0, m11: 1, m12: 45000 }
}
] as NodeChange[]
const bounds = figmaNodesBounds(nodes)
expect(bounds).toEqual({ x: 18000, y: 45000, w: 300, h: 200 })
})
it('returns null for empty or all-non-visual nodes', () => {
expect(figmaNodesBounds([])).toBeNull()
const nodes = [
{ guid: { sessionID: 0, localID: 0 }, type: 'DOCUMENT', name: 'Doc' },
{
guid: { sessionID: 0, localID: 1 },
parentIndex: { guid: { sessionID: 0, localID: 0 }, position: '!' },
type: 'CANVAS',
name: 'Page'
}
] as NodeChange[]
expect(figmaNodesBounds(nodes)).toBeNull()
})
})