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pjax/tests/lib/proto/attach-form.js

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var tape = require("tape")
var on = require("../../../lib/events/on")
var trigger = require("../../../lib/events/trigger")
var attachForm = require("../../../lib/proto/attach-form")
var form = document.createElement("form")
var attr = "data-pjax-click-state"
var preventDefault = function(e) { e.preventDefault() }
tape("test attach form prototype method", function(t) {
t.plan(7)
attachForm.call({
options: {},
reload: function() {
t.equal(form.getAttribute(attr), "reload", "triggering a simple reload will just submit the form")
},
loadUrl: function() {
t.equal(form.getAttribute(attr), "submit", "triggering a post to the next page")
}
}, form)
var internalUri = window.location.protocol + "//" + window.location.host + window.location.pathname + window.location.search
form.action = "http://external.com/"
trigger(form, "submit")
t.equal(form.getAttribute(attr), "external", "external url stop behavior")
form.action = internalUri + "#anchor"
trigger(form, "submit")
t.equal(form.getAttribute(attr), "anchor-present", "internal anchor stop behavior")
window.location.hash = "#anchor"
form.action = internalUri + "#another-anchor"
trigger(form, "submit")
t.notEqual(form.getAttribute(attr), "anchor", "differents anchors stop behavior")
window.location.hash = ""
form.action = internalUri + "#"
trigger(form, "submit")
t.equal(form.getAttribute(attr), "anchor-empty", "empty anchor stop behavior")
form.action = internalUri
trigger(form, "submit")
// see reload defined above
form.action = window.location.protocol + "//" + window.location.host + "/internal"
form.method = 'POST'
trigger(form, "submit")
// see post defined above
form.action = window.location.protocol + "//" + window.location.host + "/internal"
form.method = 'GET'
trigger(form, "submit")
// see post defined above
t.end()
})
tape("test attach form preventDefaulted events", function(t) {
var callbacked = false
var form = document.createElement("form")
attachForm.call({
options: {},
loadUrl: function() {
callbacked = true
}
}, form)
form.action = "#"
on(form, "submit", preventDefault)
trigger(form, "submit")
t.equal(callbacked, false, "events that are preventDefaulted should not fire callback")
t.end()
})