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<!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>
<meta charset="UTF-8">
<title>paper-radio-button basic tests</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">
<script src="../../webcomponentsjs/webcomponents-lite.js"></script>
<script src="../../web-component-tester/browser.js"></script>
<script src="../../test-fixture/test-fixture-mocha.js"></script>
<script src="../../iron-test-helpers/mock-interactions.js"></script>
<link rel="import" href="../../test-fixture/test-fixture.html">
<link rel="import" href="../paper-radio-button.html">
<style is="custom-style">
paper-radio-button.tiny {
--paper-radio-button-size: 5px;
}
paper-radio-button.medium {
--paper-radio-button-size: 37px;
}
paper-radio-button.giant {
--paper-radio-button-size: 50px;
}
paper-radio-button.enormous {
--paper-radio-button-size: 71px;
}
paper-radio-button.custom-ink-size {
--paper-radio-button-size: 25px;
--paper-radio-button-ink-size: 30px;
}
</style>
</head>
<body>
<test-fixture id="NoLabel">
<template>
<paper-radio-button id="radio1"></paper-radio-button>
</template>
</test-fixture>
<test-fixture id="WithLabel">
<template>
<paper-radio-button id="radio2">Batman</paper-radio-button>
</template>
</test-fixture>
<test-fixture id="AriaLabel">
<template>
<paper-radio-button aria-label="Batman">Robin</paper-radio-button>
</template>
</test-fixture>
<test-fixture id="WithDifferentSizes">
<template>
<paper-radio-button class="tiny"></paper-radio-button>
<paper-radio-button></paper-radio-button>
<paper-radio-button class="medium"></paper-radio-button>
<paper-radio-button class="giant"></paper-radio-button>
<paper-radio-button class="enormous"></paper-radio-button>
</template>
</test-fixture>
<test-fixture id="CustomInkSize">
<template>
<paper-radio-button class="custom-ink-size"></paper-radio-button>
</template>
</test-fixture>
<script>
suite('defaults', function() {
var r1;
setup(function() {
r1 = fixture('NoLabel');
});
test('check button via click', function(done) {
r1.addEventListener('click', function() {
assert.isTrue(r1.getAttribute('aria-checked') == 'true');
assert.isTrue(r1.checked);
done();
});
MockInteractions.tap(r1);
});
test('toggle button via click', function(done) {
r1.checked = true;
r1.addEventListener('click', function() {
assert.isFalse(r1.getAttribute('aria-checked') == 'true');
assert.isFalse(r1.checked);
done();
});
MockInteractions.tap(r1);
});
test('disabled button cannot be clicked', function(done) {
r1.disabled = true;
r1.checked = true;
MockInteractions.tap(r1);
setTimeout(function() {
assert.isTrue(r1.getAttribute('aria-checked') == 'true');
assert.isTrue(r1.checked);
done();
}, 1);
});
test('can be styled with different sizes', function() {
var r2 = fixture('WithDifferentSizes');
var small = r2[0].getBoundingClientRect();
var medium = r2[1].getBoundingClientRect();
var large = r2[2].getBoundingClientRect();
console.log(small.width, medium.width, large.width);
assert.isTrue(4 < small.height);
assert.isTrue(small.height < medium.height);
assert.isTrue(medium.height < large.height);
assert.isTrue(large.height < 72);
assert.isTrue(4 < small.width);
assert.isTrue(small.width < medium.width);
assert.isTrue(medium.width < large.width);
assert.isTrue(large.width < 72);
});
});
suite('ink size', function() {
var radioButtons;
setup(function() {
radioButtons = fixture('WithDifferentSizes');
});
test('`--paper-radio-button-ink-size` sets the ink size', function() {
var radioButton = fixture('CustomInkSize');
assert.equal(radioButton.getComputedStyleValue('--calculated-paper-radio-button-size').trim(), '25px');
assert.equal(radioButton.getComputedStyleValue('--calculated-paper-radio-button-ink-size').trim(), '30px');
});
test('ink sizes are near (3 * radio button size) by default', function() {
radioButtons.forEach(function(radioButton) {
var size = parseFloat(radioButton.getComputedStyleValue('--calculated-paper-radio-button-size'), 10);
var inkSize = parseFloat(radioButton.getComputedStyleValue('--calculated-paper-radio-button-ink-size'), 10);
assert.approximately(inkSize / size, 3, 0.1);
});
});
test('ink sizes are integers', function() {
radioButtons.forEach(function(radioButton) {
var unparsedInkSize = radioButton.getComputedStyleValue('--calculated-paper-radio-button-ink-size');
var floatInkSize = parseFloat(unparsedInkSize, 10);
var intInkSize = parseInt(unparsedInkSize, 10);
assert.equal(floatInkSize, intInkSize);
});
});
test('ink size parity matches radio button size parity (centers are aligned)', function() {
radioButtons.forEach(function(radioButton) {
var size = parseInt(radioButton.getComputedStyleValue('--calculated-paper-radio-button-size'), 10);
var inkSize = parseInt(radioButton.getComputedStyleValue('--calculated-paper-radio-button-ink-size'), 10);
assert.equal(size % 2, inkSize % 2);
});
});
});
suite('a11y', function() {
var r1;
var r2;
setup(function() {
r1 = fixture('NoLabel');
r2 = fixture('WithLabel');
});
test('has aria role "radio"', function() {
assert.isTrue(r1.getAttribute('role') == 'radio');
assert.isTrue(r2.getAttribute('role') == 'radio');
});
test('button with no label has no aria label', function() {
assert.isTrue(!r1.getAttribute('aria-label'));
});
test('button respects the user set aria-label', function() {
var c = fixture('AriaLabel');
assert.isTrue(c.getAttribute('aria-label') == "Batman");
});
a11ySuite('NoLabel');
a11ySuite('WithLabel');
a11ySuite('AriaLabel');
});
</script>
</body>
</html>
|
