persagy-web/persagy-web-draw/__tests__/SCanvasView.test.ts

/*
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 *        .!88~                                                                     All rights reserved.
 *
 * *********************************************************************************************************************
 */

import expect from "expect"
import {
    SMouseButton,
    SMouseEvent,
    SNetUtil,
    SObject,
    STouchState
} from "@persagy-web/base";
import { SSvgPaintEngine } from "./../src/engines/SSvgPaintEngine";
import { SPoint } from "./../src/types/SPoint";
import { SPainter } from "./../src/SPainter";
import { SCanvasView } from "./../src"
/**
 * 视图类 测试
 *
 * @author 韩耀龙 han_yao_long@163.com
 */

test("构造函数", () => {
    document.body.innerHTML = `<canvas
    id="aaa"
    :width="300"
    :height="300"
    tabindex="0"
  ></canvas>`
    let view = new SCanvasView('aaa');
    expect(view).toBeTruthy();
});

test("设置属性", () => {
    document.body.innerHTML = `<canvas
    id="aaa"
    :width="300"
    :height="300"
    tabindex="0"
  ></canvas>`
    let view = new SCanvasView('aaa');

    view.origin = new SPoint(1,1)
    expect(view.origin).toStrictEqual(new SPoint(1,1));

    view.scale = 6
    expect(view.scale).toStrictEqual(6);

    view.cursor = 'pointer'
    expect(view.cursor).toBe('pointer');
});

test("svgData", () => {
    document.body.innerHTML = `<canvas
    id="aaa"
    :width="300"
    :height="300"
    tabindex="0"
  ></canvas>`
    let view = new SCanvasView('aaa');
    expect(view.svgData().includes('svg')).toBeTruthy();
});