import { getProminentColor, rgbToHex } from './image.js'
import { expect } from 'chai'
import { describe } from 'mocha'
import path from 'node:path'


describe('image', function () {
    describe('getProminentColor', function () {
        it('should get a {String} hex code color', async function () {
            const color = await getProminentColor(path.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]
            const screaminGreen = [77, 255, 106]
            const amaranth = [227, 64, 81]
            expect(rgbToHex(...mulberry)).to.equal('#ff5733')
            expect(rgbToHex(...screaminGreen)).to.equal('#4dff6a')
            expect(rgbToHex(...amaranth)).to.equal('#e34051')
        })
    })
})