school/qiniu-js/esm/__tests__/image.test.js

import { imageView2, imageMogr2, watermark } from '../image';
import { urlSafeBase64Encode } from '../base64';
describe('image func test', function () {
    var domain = 'http://otxza7yo2.bkt.clouddn.com';
    var key = 'test.png';
    test('imageView2', function () {
        var m = {
            'fop': 'imageView2',
            'mode': 2,
            'h': 450,
            'q': 100
        };
        var url = imageView2(m, key, domain);
        expect(url).toBe('http://otxza7yo2.bkt.clouddn.com/' + key + '?' +
            'imageView2/' + encodeURIComponent(m.mode) +
            '/h' + '/' + encodeURIComponent(m.h) +
            '/q' + '/' + encodeURIComponent(m.q));
    });
    test('imageMogr2', function () {
        var m = {
            thumbnail: 1,
            strip: true,
            gravity: 1,
            crop: 1,
            quality: 1,
            rotate: 1,
            format: 1,
            blur: 1
        };
        var url = imageMogr2(m, key, domain);
        expect(url).toBe('http://otxza7yo2.bkt.clouddn.com/' + key + '?imageMogr2/' +
            'thumbnail/1/strip/gravity/1/quality/1/crop/1/rotate/1/format/1/blur/1');
    });
    test('watermark', function () {
        var m = {
            fop: 'watermark',
            mode: 1,
            image: 'http://www.b1.qiniudn.com/images/logo-2.png',
            dissolve: 100,
            dx: 100,
            dy: 100
        };
        var url = watermark(m, key, domain);
        expect(url).toBe('http://otxza7yo2.bkt.clouddn.com/' + key + '?' +
            'watermark/' + m.mode + '/image/' + urlSafeBase64Encode(m.image) +
            '/dissolve/100/dx/100/dy/100');
        m.mode = 3;
        expect(function () {
            watermark(m, key, domain);
        }).toThrow('mode is wrong');
    });
});
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