2015-07-27 12:55:31 -07:00
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<!doctype html>
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<!--
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@license
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Copyright (c) 2015 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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<meta charset="UTF-8">
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<title>paper-radio-group basic tests</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">
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<script src="../../webcomponentsjs/webcomponents-lite.js"></script>
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<script src="../../web-component-tester/browser.js"></script>
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<script src="../../test-fixture/test-fixture-mocha.js"></script>
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<script src="../../iron-test-helpers/mock-interactions.js"></script>
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<link rel="import" href="../../test-fixture/test-fixture.html">
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<link rel="import" href="../paper-radio-group.html">
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</head>
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<body>
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<test-fixture id="NoSelection">
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<template>
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<paper-radio-group>
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<paper-radio-button name="r1">r1</paper-radio-button>
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<paper-radio-button name="r2">r2</paper-radio-button>
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<paper-radio-button name="r3">r3</paper-radio-button>
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</paper-radio-group>
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</template>
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</test-fixture>
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<test-fixture id="WithSelection">
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<template>
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<paper-radio-group selected="r1">
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<paper-radio-button name="r1">r1</paper-radio-button>
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<paper-radio-button name="r2">r2</paper-radio-button>
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<paper-radio-button name="r3">r3</paper-radio-button>
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</paper-radio-group>
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</template>
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</test-fixture>
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<test-fixture id="WithDisabled">
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<template>
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<paper-radio-group selected="r1">
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<paper-radio-button name="r1">r1</paper-radio-button>
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<paper-radio-button name="r2" disabled>r2</paper-radio-button>
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<paper-radio-button name="r3">r3</paper-radio-button>
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</paper-radio-group>
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</template>
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</test-fixture>
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<script>
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suite('defaults', function() {
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var LEFT_ARROW = 37;
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var RIGHT_ARROW = 39;
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test('group can have no selection', function () {
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var g = fixture('NoSelection');
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expect(g.selected).to.not.be.ok;
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var items = g.items;
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expect(items.length).to.be.equal(3);
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expect(items[0].checked).to.be.equal(false);
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expect(items[1].checked).to.be.equal(false);
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expect(items[2].checked).to.be.equal(false);
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});
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test('group can have a selection', function () {
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var g = fixture('WithSelection');
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expect(g.selected).to.be.ok;
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var items = g.items;
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expect(items.length).to.be.equal(3);
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expect(items[0].checked).to.be.equal(true);
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expect(items[1].checked).to.be.equal(false);
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expect(items[2].checked).to.be.equal(false);
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expect(items[0].getAttribute('name')).to.be.equal(g.selected);
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});
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test('right arrow advances the selection', function (done) {
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var g = fixture('WithSelection');
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var items = g.items;
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expect(items[0].checked).to.be.equal(true);
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g.addEventListener('paper-radio-group-changed', function () {
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expect(items[0].checked).to.be.equal(false);
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expect(items[1].checked).to.be.equal(true);
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expect(items[2].checked).to.be.equal(false);
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done();
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});
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MockInteractions.keyDownOn(g, RIGHT_ARROW);
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});
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test('left arrow reverses the selection', function (done) {
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var g = fixture('WithSelection');
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var items = g.items;
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expect(items[0].checked).to.be.equal(true);
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g.addEventListener('paper-radio-group-changed', function () {
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expect(items[0].checked).to.be.equal(false);
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expect(items[1].checked).to.be.equal(false);
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expect(items[2].checked).to.be.equal(true);
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done();
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});
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MockInteractions.keyDownOn(g, LEFT_ARROW);
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});
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test('selection should skip disabled items', function (done) {
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var g = fixture('WithDisabled');
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var items = g.items;
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expect(items[0].checked).to.be.equal(true);
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g.addEventListener('paper-radio-group-changed', function () {
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expect(items[0].checked).to.be.equal(false);
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expect(items[1].checked).to.be.equal(false);
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expect(items[2].checked).to.be.equal(true);
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done();
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});
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MockInteractions.keyDownOn(g, RIGHT_ARROW);
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});
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test('clicking should change the selection', function (done) {
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var g = fixture('WithSelection');
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var items = g.items;
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expect(items[0].checked).to.be.equal(true);
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g.addEventListener('paper-radio-group-changed', function () {
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expect(items[0].checked).to.be.equal(false);
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expect(items[1].checked).to.be.equal(true);
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expect(items[2].checked).to.be.equal(false);
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done();
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});
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MockInteractions.tap(items[1]);
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});
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test('clicking the selected item should not deselect', function (done) {
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var g = fixture('WithSelection');
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var items = g.items;
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expect(items[0].checked).to.be.equal(true);
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MockInteractions.tap(items[0]);
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// The selection should not change, but wait for a little bit just
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// in case it would and an event would be fired.
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setTimeout(function() {
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2015-10-07 18:49:40 -07:00
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expect(items[0].checked).to.be.equal(true);
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expect(items[1].checked).to.be.equal(false);
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expect(items[2].checked).to.be.equal(false);
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done();
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}, 1);
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});
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test('clicking the selected item should deselect if allow-empty-selection is set', function (done) {
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var g = fixture('WithSelection');
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g.allowEmptySelection = true;
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var items = g.items;
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expect(items[0].checked).to.be.equal(true);
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MockInteractions.tap(items[0]);
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// The selection should not change, but wait for a little bit just
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// in case it would and an event would be fired.
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setTimeout(function() {
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expect(items[0].checked).to.be.equal(false);
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expect(items[1].checked).to.be.equal(false);
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expect(items[2].checked).to.be.equal(false);
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done();
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}, 1);
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2015-07-27 12:55:31 -07:00
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});
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});
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</script>
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</body>
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</html>
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