first-child-shim/test.js

Shim for retrieving firstChild in a node environment.

var test = require('tape')
var html = require('bel')
var firstChildShim = require('./')

test('firstChildShim', t=> {
  t.test('should return existing firstChild method', t=> {
    t.plan(1)
    var element = {
      get firstChild () {
        t.ok(true)
      }
    }
    element = firstChildShim(element)
    element.firstChild
  })

  t.test('should return existing firstChild method', t=> {
    t.plan(1)
    var element = {
      childNodes: [
        {title:1},
        {title:2},
        {title:3}
      ]
    }
    element = firstChildShim(element)
    var firstKid = element.firstChild
    t.equal(firstKid.title, 1, 'titles match')
  })

  t.test('should shim bel element', t=> {
    t.plan(1)
    var element = html`<ul><li>FOMO</li><li>YOLO</li></ul>`
    element = firstChildShim(element)
    var firstKid = element.firstChild
    t.equal(firstKid.childNodes[0].data, 'FOMO')
  })

})