openpencil/tests/engine/vue/input/move-threshold.test.ts
2026-05-24 12:15:29 +03:00

76 lines
2.4 KiB
TypeScript

import { describe, expect, test } from 'bun:test'
import { createEditor } from '@open-pencil/core/editor'
import { handleMoveMove, handleMoveUp, MOVE_DRAG_START_THRESHOLD_PX } from '#vue/shared/input/move'
import { createSelectionMoveDrag } from '#vue/shared/input/select/move'
import type { DragMove } from '#vue/shared/input/types'
function setupMoveDrag(): {
editor: ReturnType<typeof createEditor>
drag: DragMove
nodeId: string
} {
const editor = createEditor()
const pageId = editor.state.currentPageId
const node = editor.graph.createNode('RECTANGLE', pageId, {
name: 'Box',
x: 10,
y: 20,
width: 100,
height: 80
})
editor.select([node.id])
const drag = createSelectionMoveDrag(10, 20, 100, 200, editor, false)
if (drag.type !== 'move') throw new Error('Expected move drag')
return { editor, drag, nodeId: node.id }
}
describe('selection move drag threshold', () => {
test('does not move selected nodes for click jitter below threshold', () => {
const { editor, drag, nodeId } = setupMoveDrag()
handleMoveMove(drag, 11, 21, 100 + MOVE_DRAG_START_THRESHOLD_PX - 1, 200, editor)
handleMoveUp(drag, editor)
const node = editor.graph.getNode(nodeId)
expect(node?.x).toBe(10)
expect(node?.y).toBe(20)
expect(drag.dragStarted).toBe(false)
})
test('moves selected nodes once pointer movement exceeds threshold', () => {
const { editor, drag, nodeId } = setupMoveDrag()
handleMoveMove(drag, 16, 27, 100 + MOVE_DRAG_START_THRESHOLD_PX + 1, 200, editor)
handleMoveUp(drag, editor)
const node = editor.graph.getNode(nodeId)
expect(node?.x).toBe(16)
expect(node?.y).toBe(27)
expect(drag.dragStarted).toBe(true)
})
test('removes duplicate created for alt-click without movement', () => {
const editor = createEditor()
const pageId = editor.state.currentPageId
const node = editor.graph.createNode('RECTANGLE', pageId, {
name: 'Box',
x: 10,
y: 20,
width: 100,
height: 80
})
editor.select([node.id])
const drag = createSelectionMoveDrag(10, 20, 100, 200, editor, true)
if (drag.type !== 'move') throw new Error('Expected move drag')
expect(editor.graph.getChildren(pageId)).toHaveLength(2)
handleMoveUp(drag, editor)
expect(editor.graph.getChildren(pageId).map((child) => child.id)).toEqual([node.id])
expect([...editor.state.selectedIds]).toEqual([node.id])
})
})