import {urlSafeBase64Encode} from '../utils'

import {imageView2, imageMogr2, watermark} from '.'

describe('image func test', () => {
    const domain = 'http://otxza7yo2.bkt.clouddn.com'
    const key = 'test.png'

    test('imageView2', () => {
        const m = {
            fop: 'imageView2',
            mode: 2,
            h: 450,
            q: 100
        }
        const 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', () => {
        const m = {
            thumbnail: 1,
            strip: true,
            gravity: 1,
            crop: 1,
            quality: 1,
            rotate: 1,
            format: 1,
            blur: 1
        }

        const 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', () => {
        const m = {
            fop: 'watermark',
            mode: 1,
            image: 'http://www.b1.qiniudn.com/images/logo-2.png',
            dissolve: 100,
            dx: 100,
            dy: 100
        }
        const 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(() => {
            watermark(m, key, domain)
        }).toThrow('mode is wrong')
    })
})