freesewing/packages/plugin-bundle/tests/grainline.test.js

import freesewing from '@freesewing/core'
import { version } from '../../plugin-grainline/package.json'
let round = freesewing.utils.round
let expect = require('chai').expect
let plugin = require('../dist/index.js')

describe('plugin-grainline', function () {
  it('Should set the plugin name:version attribute', () => {
    let pattern = new freesewing.Pattern().use(plugin)
    pattern.render()
    expect(pattern.svg.attributes.get('freesewing:plugin-grainline')).to.equal(version)
  })

  it('Should run the default grainline macro', () => {
    let pattern = new freesewing.Pattern()
    pattern.draft = function () {}
    pattern.use(plugin)
    pattern.parts.test = new pattern.Part()
    pattern.parts.test.points.from = new pattern.Point(10, 20)
    pattern.parts.test.points.to = new pattern.Point(10, 230)
    let { macro } = pattern.parts.test.shorthand()
    macro('grainline', {
      from: pattern.parts.test.points.from,
      to: pattern.parts.test.points.to,
    })
    let c = pattern.parts.test.paths.grainline
    expect(c.attributes.get('class')).to.equal('note')
    expect(c.attributes.get('marker-start')).to.equal('url(#grainlineFrom)')
    expect(c.attributes.get('marker-end')).to.equal('url(#grainlineTo)')
    expect(c.attributes.get('data-text')).to.equal('grainline')
    expect(c.attributes.get('data-text-class')).to.equal('center fill-note')
    expect(c.ops[0].type).to.equal('move')
    expect(c.ops[1].type).to.equal('line')
    expect(round(c.ops[0].to.x)).to.equal(10)
    expect(c.ops[0].to.y).to.equal(30.5)
    expect(round(c.ops[1].to.x)).to.equal(10)
    expect(c.ops[1].to.y).to.equal(219.5)
  })
})