freesewing/plugins/plugin-bust/tests/plugin.test.mjs

import chai from 'chai'
import { Design } from '@freesewing/core'
import { plugin } from './dist/index.mjs'

const expect = chai.expect

const measurements = {
  chest: 100,
  highBust: 90,
}

const Pattern = new Design()
const pattern = new Pattern({ measurements } ).use(plugin)
pattern.apply({measurements}).draft().render()

describe('Bust plugin Tests', () => {
  it('Should set swap the chest measurements', () => {
    expect(pattern.settings.measurements.bust).to.equal(100)
    expect(pattern.settings.measurements.chest).to.equal(90)
  })

  it('Should copy measurement from chest to bust and from highBust to chest', function () {
    const testPattern = new Design({
      measurements: {},
      plugins: [ plugin ]
    })
    const pattern = new testPattern()
    const userMeasurements = {chest: 50, highBust: 60}
    pattern.settings.measurements = userMeasurements;
    pattern.draft()
    expect(pattern.settings.measurements.bust).to.equal(50)
    expect(pattern.settings.measurements.chest).to.equal(60)
  })

  it('Should not overwrite existing bust measurements', function () {
    let config = {measurements:{}}
    const testPattern = new Design(config,plugin)
    let pattern = new testPattern()
    let userMeasurements = {chest: 50, highBust: 60, bust: 55}
    pattern.settings.measurements = userMeasurements
    pattern.draft()
    expect(pattern.settings.measurements.bust).to.equal(55)
    expect(pattern.settings.measurements.chest).to.equal(50)
  })
})