var tape = require("tape")
var switches = require("../../lib/switches")
var noop = require("../../lib/util/noop")

tape("test outerHTML switch", function(t) {
  var outerHTML = switches.outerHTML

  var doc = document.implementation.createHTMLDocument()

  var container = doc.createElement("div")
  container.innerHTML = "<p id='p'>Original Text</p>"
  doc.body.appendChild(container)

  var p = doc.createElement("p")
  p.innerHTML = "New Text"

  outerHTML.bind({
    onSwitch: noop
  })(doc.querySelector("p"), p)

  t.equals(doc.querySelector("p").innerHTML, "New Text", "Elements correctly switched")
  t.notEquals(doc.querySelector("p").id, "p", "other attributes overwritten correctly")

  t.end()
})

tape("test innerHTML switch", function(t) {
  var innerHTML = switches.innerHTML

  var doc = document.implementation.createHTMLDocument()

  var container = doc.createElement("div")
  container.innerHTML = "<p id='p'>Original Text</p>"
  doc.body.appendChild(container)

  var p = doc.createElement("p")
  p.innerHTML = "New Text"
  p.className = "p"

  innerHTML.bind({
    onSwitch: noop
  })(doc.querySelector("p"), p)

  t.equals(doc.querySelector("p").innerHTML, "New Text", "Elements correctly switched")
  t.equals(doc.querySelector("p").className, "p", "classname set correctly")
  t.equals(doc.querySelector("p").id, "p", "other attributes set correctly")

  p.removeAttribute("class")

  innerHTML.bind({
    onSwitch: noop
  })(doc.querySelector("p"), p)

  t.equals(doc.querySelector("p").className, "", "classname set correctly")

  t.end()
})

tape("test replaceNode switch", function(t) {
  var replaceNode = switches.replaceNode

  var doc = document.implementation.createHTMLDocument()

  var container = doc.createElement("div")
  container.innerHTML = "<p>Original Text</p>"
  doc.body.appendChild(container)

  var p = doc.createElement("p")
  p.innerHTML = "New Text"

  replaceNode.bind({
    onSwitch: noop
  })(doc.querySelector("p"), p)

  t.equals(doc.querySelector("div").innerHTML, "<p>New Text</p>", "Elements correctly switched")

  t.end()
})