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Merge pull request #1149 from barneycarroll/multi-mount-test

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Test for #1146
This commit is contained in:
Isiah Meadows 2016-07-20 05:09:59 -04:00 • committed by GitHub
commit 6da4e973d8
1 changed files with 31 additions and 2 deletions
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33
api/tests/test-mount.js
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@ -10,7 +10,7 @@ var apiMounter = require("../../api/mount")
o.spec("mount", function() { o.spec("mount", function() {
var FRAME_BUDGET = Math.floor(1000 / 60) var FRAME_BUDGET = Math.floor(1000 / 60)
var $window, root, redraw, mount var $window, root, redraw, mount, render
o.beforeEach(function() { o.beforeEach(function() {
$window = domMock() $window = domMock()
@ -19,6 +19,7 @@ o.spec("mount", function() {
redraw = apiPubSub() redraw = apiPubSub()
mount = apiMounter(coreRenderer($window), redraw) mount = apiMounter(coreRenderer($window), redraw)
render = coreRenderer($window).render
}) })
o("renders into `root`", function() { o("renders into `root`", function() {
@ -98,7 +99,7 @@ o.spec("mount", function() {
}, FRAME_BUDGET) }, FRAME_BUDGET)
}) })
o("redraws when the render function is run", function(done) { o("redraws when the render function is run", function(done) {
var onupdate = o.spy() var onupdate = o.spy()
var oninit = o.spy() var oninit = o.spy()
@ -123,4 +124,32 @@ o.spec("mount", function() {
done() done()
}, FRAME_BUDGET) }, FRAME_BUDGET)
}) })
o("updates when new mounts are instantiated", function(done) {
var onupdate = o.spy()
render(root, [
m("div[id=a]"),
m("div[id=b]")
])
mount(root.childNodes[0], {
view : function() {
return m("div", {
onupdate : onupdate
})
}
})
mount(root.childNodes[1], {
view : function() {
return m("div", {
oncreate : function(){
o(onupdate.callCount).equals(1)
done()
}
})
}
})
})
}) })