170 lines
3.5 KiB
JavaScript
170 lines
3.5 KiB
JavaScript
"use strict"
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var o = require("../../ospec/ospec")
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var pushStateMock = require("../../test-utils/pushStateMock")
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var domMock = require("../../test-utils/domMock")
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var m = require("../../render/hyperscript")
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var coreRenderer = require("../../render/render")
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var apiPubSub = require("../../api/pubsub")
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var apiRouter = require("../../api/router")
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o.spec("route", function() {
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var FRAME_BUDGET = Math.floor(1000 / 60)
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var $window, root, redraw, route
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o.beforeEach(function() {
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$window = {}
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var dom = domMock()
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for (var key in dom) $window[key] = dom[key]
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var loc = pushStateMock()
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for (var key in loc) $window[key] = loc[key]
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root = $window.document.body
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redraw = apiPubSub()
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route = apiRouter($window, coreRenderer($window), redraw)
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})
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o("renders into `root`", function() {
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route(root, "/", {
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"/" : {
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view: function() {
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return m("div")
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}
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}
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})
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o(root.firstChild.nodeName).equals("DIV")
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})
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o("redraws when render function is executed", function(done) {
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var onupdate = o.spy()
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var oninit = o.spy()
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route(root, "/", {
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"/" : {
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view: function() {
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return m("div", {
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oninit: oninit,
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onupdate: onupdate
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})
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}
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}
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})
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o(oninit.callCount).equals(1)
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redraw.publish()
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// Wrapped to give time for the rate-limited redraw to fire
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setTimeout(function() {
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o(onupdate.callCount).equals(1)
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done()
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}, FRAME_BUDGET)
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})
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o("redraws on events", function(done, timeout) {
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var onupdate = o.spy()
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var oninit = o.spy()
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var onclick = o.spy()
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var e = $window.document.createEvent("MouseEvents")
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e.initEvent("click", true, true)
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route(root, "/", {
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"/" : {
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view: function() {
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return m("div", {
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oninit: oninit,
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onupdate: onupdate,
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onclick: onclick,
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})
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}
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}
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})
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root.firstChild.dispatchEvent(e)
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o(oninit.callCount).equals(1)
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o(onclick.callCount).equals(1)
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o(onclick.this).equals(root.firstChild)
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o(onclick.args[0].type).equals("click")
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o(onclick.args[0].target).equals(root.firstChild)
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// Wrapped to give time for the rate-limited redraw to fire
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setTimeout(function() {
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o(onupdate.callCount).equals(1)
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done()
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}, FRAME_BUDGET)
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})
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o("event handlers can skip redraw", function(done) {
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var onupdate = o.spy()
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var oninit = o.spy()
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var onclick = o.spy()
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var e = $window.document.createEvent("MouseEvents")
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e.initEvent("click", true, true)
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route(root, "/", {
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"/" : {
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view: function() {
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return m("div", {
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oninit: oninit,
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onupdate: onupdate,
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onclick: function(e) {
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e.redraw = false
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},
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})
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}
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}
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})
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root.firstChild.dispatchEvent(e)
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o(oninit.callCount).equals(1)
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// Wrapped to ensure no redraw fired
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setTimeout(function() {
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o(onupdate.callCount).equals(0)
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done()
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}, FRAME_BUDGET)
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})
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o("changes location on route.link", function() {
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var e = $window.document.createEvent("MouseEvents")
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e.initEvent("click", true, true)
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route.prefix("?")
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route(root, "/", {
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"/" : {
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view: function() {
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return m("a", {
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href: "/test",
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oncreate: route.link
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})
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}
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},
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"/test" : {
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view : function() {
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return m("div")
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}
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}
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})
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o($window.location.href).equals("http://localhost/?/")
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root.firstChild.dispatchEvent(e)
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o($window.location.href).equals("http://localhost/?/test")
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})
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})
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