fp/packages/utils/src/image.spec.ts

import { getProminentColor, rgbToHex, getStoryboard } from './image.ts'
import { expect } from 'chai'
import { describe } from 'mocha'
import { dirname, basename, join, isAbsolute } from 'node:path';
import { fileURLToPath } from 'url';
export const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(fileURLToPath(import.meta.url));

describe('image', function () {
    describe('unit', function () {
        describe('getProminentColor', function () {
            it('should get a {String} hex code color', async function () {
                const color = await getProminentColor(join(import.meta.dirname, './fixtures/sample.webp'))
                expect(color).to.equal('#0878a8')
            })
        })
        describe('rgbToHex', function () {
            it('should convert color to hex {String} hexidecimal code', function () {
                const mulberry = [255, 87, 51] as const
                const screaminGreen = [77, 255, 106] as const
                const amaranth = [227, 64, 81] as const
                expect(rgbToHex(...mulberry)).to.equal('#ff5733')
                expect(rgbToHex(...screaminGreen)).to.equal('#4dff6a')
                expect(rgbToHex(...amaranth)).to.equal('#e34051')
            })
        })
    })
    describe('integration', function () {
        describe('getStoryboard', function () {
            this.timeout(1000*60*15)
            it('should accept a URL and return a path to image on disk', async function () {
                const url = 'http://38.242.193.246:8081/original-20250109T020401Z.mp4'
                const imagePath = await getStoryboard(url)
                expect(imagePath).to.match(/\.png/)
            })
        })
    })
})