(function() {

module('data-method', {

setup: function() {
  $('#qunit-fixture').append($('<a />', {
    href: '/echo', 'data-method': 'delete', text: 'destroy!'
  }))
},
teardown: function() {
  $(document).unbind('iframe:loaded')
}

})

function submit(fn, options) {

$(document).bind('iframe:loaded', function(e, data) {
  fn(data)
  start()
})

$('#qunit-fixture').find('a')
  .triggerNative('click')

}

asyncTest('link with “data-method” set to “delete”', 3, function() {

submit(function(data) {
  equal(data.REQUEST_METHOD, 'DELETE')
  strictEqual(data.params.authenticity_token, undefined)
  strictEqual(data.HTTP_X_CSRF_TOKEN, undefined)
})

})

asyncTest('click on the child of link with “data-method”', 3, function() {

$(document).bind('iframe:loaded', function(e, data) {
  equal(data.REQUEST_METHOD, 'DELETE')
  strictEqual(data.params.authenticity_token, undefined)
  strictEqual(data.HTTP_X_CSRF_TOKEN, undefined)
  start()
})
$('#qunit-fixture a').html('<strong>destroy!</strong>').find('strong').triggerNative('click')

})

asyncTest('link with “data-method” and CSRF', 1, function() {

$('#qunit-fixture')
  .append('<meta name="csrf-param" content="authenticity_token"/>')
  .append('<meta name="csrf-token" content="cf50faa3fe97702ca1ae"/>')

submit(function(data) {
  equal(data.params.authenticity_token, 'cf50faa3fe97702ca1ae')
})

})

asyncTest('link “target” should be carried over to generated form', 1, function() {

$('a[data-method]').attr('target', 'super-special-frame')
submit(function(data) {
  equal(data.params._target, 'super-special-frame')
})

})

asyncTest('link with “data-method” and cross origin', 1, function() {

var data = {}

$('#qunit-fixture')
  .append('<meta name="csrf-param" content="authenticity_token"/>')
  .append('<meta name="csrf-token" content="cf50faa3fe97702ca1ae"/>')

$(document).on('submit', 'form', function(e) {
  $(e.currentTarget).serializeArray().map(function(item) {
    data[item.name] = item.value
  })

  return false
})

var link = $('#qunit-fixture').find('a')

link.attr('href', 'http://www.alfajango.com')

link.triggerNative('click')

start()

notEqual(data.authenticity_token, 'cf50faa3fe97702ca1ae')

})

})()