105 lines
3.2 KiB
HTML
105 lines
3.2 KiB
HTML
<!doctype html>
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<!--
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Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
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This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
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The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
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The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
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Code distributed by Google as part of the polymer project is also
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subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
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-->
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<html>
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<head>
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<title>core-selector-basic</title>
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<script src="../../webcomponentsjs/webcomponents.js"></script>
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<link rel="import" href="../../polymer-test-tools/tools.html">
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<script src="../../polymer-test-tools/htmltest.js"></script>
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<link rel="import" href="../../core-selector/core-selector.html">
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<style>
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.core-selected {
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background: #ccc;
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}
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.my-selected {
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background: red;
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}
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</style>
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</head>
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<body>
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<core-selector id="selector1">
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<div>Item 1</div>
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<div>Item 2</div>
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<div>Item 3</div>
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<div>Item 4</div>
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<div>Item 5</div>
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</core-selector>
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<br><br>
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<core-selector id="selector2" selected="item3" selectedClass="my-selected" valueattr="id">
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<div id="item1">Item 1</div>
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<div id="item2">Item 2</div>
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<div id="item3">Item 3</div>
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<div id="item4">Item 4</div>
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<div id="item5">Item 5</div>
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</core-selector>
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<script>
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var async = requestAnimationFrame;
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function oneMutation(node, options, cb) {
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var o = new MutationObserver(function() {
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cb();
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o.disconnect();
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});
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o.observe(node, options);
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}
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document.addEventListener('polymer-ready', function() {
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var assert = chai.assert;
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// selector1
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var s = document.querySelector('#selector1');
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assert.equal(s.selected, null);
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assert.equal(s.selectedClass, 'core-selected');
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assert.isFalse(s.multi);
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assert.equal(s.valueattr, 'name');
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assert.equal(s.items.length, 5);
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// selector2
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s = document.querySelector('#selector2');
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assert.equal(s.selected, "item3");
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assert.equal(s.selectedClass, 'my-selected');
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// setup listener for core-select event
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var selectEventCounter = 0;
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s.addEventListener('core-select', function(e) {
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if (e.detail.isSelected) {
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selectEventCounter++;
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// selectedItem and detail.item should be the same
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assert.equal(e.detail.item, s.selectedItem);
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}
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});
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// set selected
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s.selected = 'item5';
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Platform.flush();
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setTimeout(function() {
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// check core-select event
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assert.equal(selectEventCounter, 1);
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// check selected class
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assert.isTrue(s.children[4].classList.contains('my-selected'));
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// check selectedItem
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assert.equal(s.selectedItem, s.children[4]);
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// selecting the same value shouldn't fire core-select
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selectEventCounter = 0;
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s.selected = 'item5';
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Platform.flush();
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// TODO(ffu): would be better to wait for something to happen
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// instead of not to happen
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setTimeout(function() {
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assert.equal(selectEventCounter, 0);
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done();
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}, 50);
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}, 50);
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});
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</script>
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</body>
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</html>
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