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cascaded-animation without a first delay #202

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2 changes: 1 addition & 1 deletion animations/cascaded-animation.html
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Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,7 @@
var oldDelay = config.timing.delay;
var abortedConfigure;
for (var node, index = 0; node = nodes[index]; index++) {
config.timing.delay += nodeDelay;
config.timing.delay = oldDelay + nodeDelay * index;
config.node = node;

var animation = document.createElement(config.animation);
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77 changes: 77 additions & 0 deletions test/cascaded-animation.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,77 @@
<!doctype html>
<!--
@license
Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
-->
<html>
<head>

<title>cascaded-animation tests</title>

<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1, user-scalable=yes">

<script src="../../webcomponentsjs/webcomponents-lite.js"></script>

<script src="../../web-component-tester/browser.js"></script>
<script src="../../test-fixture/test-fixture-mocha.js"></script>

<link rel="import" href="../../test-fixture/test-fixture.html">
<link rel="import" href="../animations/cascaded-animation.html">
<link rel="import" href="../animations/fade-in-animation.html">

</head>
<body>

<test-fixture id="cascadedAnimation">
<template>
<cascaded-animation></cascaded-animation>
</template>
</test-fixture>


<script>
suite('cascaded-animation', function () {
test('the first animation should be have no delay and the flowing animations an increasing delay of 1000', function () {
var cascadedAnimation = fixture('cascadedAnimation');
var effects = cascadedAnimation.configure({
"animation": "fade-in-animation",
nodes: [document.createElement("div"), document.createElement("div"), document.createElement("div")],
nodeDelay: 1000
});

expect(effects.children.length).to.equal(3);
expect(effects._timing._delay).to.equal(0);
expect(effects.children[0]._timing._delay).to.equal(0);
expect(effects.children[1]._timing._delay).to.equal(1000);
expect(effects.children[2]._timing._delay).to.equal(2000);
});

test('the first animation should be have a delay of 500ms and the flowing an increasing delay of 1000', function () {
var cascadedAnimation = fixture('cascadedAnimation');
var effects = cascadedAnimation.configure({
"animation": "fade-in-animation",
nodes: [document.createElement("div"), document.createElement("div"), document.createElement("div")],
nodeDelay: 1000,
timing: {
"delay": 500
}
});

expect(effects.children.length).to.equal(3);
expect(effects._timing._delay).to.equal(0);
expect(effects.children[0]._timing._delay).to.equal(500);
expect(effects.children[1]._timing._delay).to.equal(1500);
expect(effects.children[2]._timing._delay).to.equal(2500);
});
});
</script>

</body>
</html>
2 changes: 2 additions & 0 deletions test/index.html
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Expand Up @@ -21,6 +21,8 @@
'neon-animated-pages-lazy.html?dom=shadow',
'neon-animated-pages-descendant-selection.html',
'neon-animated-pages-descendant-selection.html?dom=shadow',
'cascaded-animation.html',
'cascaded-animation.html?dom=shadow'
]);
</script>

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