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

/*
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 * *********************************************************************************************************************
 */

import { SBrush, SPoint } from "./../src"
import { SBrushType } from "./../src/enums/SBrushType";
import { SColor, SLinearGradient } from "./../src/";
import expect from "expect"

/**
 * 画刷测试
 *
 * @author 韩耀龙 han_yao_long@163.com
 */

test("构造函数", () => {
    // 无参数
    let brush = new SBrush();
    expect(brush).toStrictEqual(new SBrush());

    // 第一个参数
    let brush1 = new SBrush(brush);
    expect(brush1).toStrictEqual(new SBrush());

    let linearGradient = new SLinearGradient(new SPoint(0,0),new SPoint(1,1))
    let brush2 = new SBrush(linearGradient);
    expect(brush2.type).toBe(SBrushType.Gradient);

    let color = new SColor('#ffffff')
    let brush3 = new SBrush(color);
    expect(brush3.type).toBe(SBrushType.Color);

});

test("设置属性", () => {
    let brush = new SBrush();
    brush.color = new SColor('#ffffff');
    expect(brush.color).toStrictEqual(new SColor('#ffffff'));

    let brush1 = new SBrush();
    brush1.gradient = new SLinearGradient(new SPoint(0,0),new SPoint(1,1))
    expect(brush1.gradient).toStrictEqual(new SLinearGradient(new SPoint(0,0),new SPoint(1,1)));

});