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import { fabric } from 'fabric';
import Graphics from '@/graphics';
import {
setCachedUndoDataForDimension,
getCachedUndoDataForDimension,
makeSelectionUndoData,
makeSelectionUndoDatum,
} from '@/helper/selectionModifyHelper';
describe('selectionModifyHelper', () => {
let graphics, obj1, obj2;
const rectOption = {
width: 10,
height: 10,
top: 10,
left: 10,
scaleX: 1,
scaleY: 1,
angle: 0,
};
beforeEach(() => {
graphics = new Graphics(document.createElement('canvas'));
obj1 = new fabric.Rect(rectOption);
obj2 = new fabric.Rect(rectOption);
});
it('should set/get cached undo data', () => {
const undoData = [{ id: 1 }];
setCachedUndoDataForDimension(undoData);
expect(getCachedUndoDataForDimension()).toEqual(undoData);
});
describe('makeSelectionUndoData', () => {
it('should make object undo data', () => {
const result = makeSelectionUndoData(obj1, (obj) => obj);
expect(result).toEqual([obj1]);
});
it('should make selection undo data', () => {
const selection = graphics.getActiveSelectionFromObjects([obj1, obj2]);
const result = makeSelectionUndoData(selection, (obj) => obj);
expect(result).toEqual([obj1, obj2]);
});
});
describe('makeSelectionUndoDatum', () => {
it('should return undo datum', () => {
const result = makeSelectionUndoDatum(1, obj1, true);
expect(result).toEqual({
id: 1,
width: obj1.width,
height: obj1.height,
top: obj1.top,
left: obj1.left,
angle: obj1.angle,
scaleX: obj1.scaleX,
scaleY: obj1.scaleY,
});
});
});
});
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