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| @license |
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| <html> |
| <head> |
| <meta charset="UTF-8"> |
| <title>paper-icon-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> |
| |
| <link rel="import" href="../../iron-icons/iron-icons.html"> |
| <link rel="import" href="../paper-icon-button.html"> |
| |
| </head> |
| <body> |
| |
| <test-fixture id="TrivialIconButton"> |
| <template> |
| <div style="line-height:30px;"> |
| <paper-icon-button id="fab1" icon="add"></paper-icon-button> |
| </div> |
| </template> |
| </test-fixture> |
| |
| <test-fixture id="SrcIconButton"> |
| <template> |
| <paper-icon-button src="add.png"></paper-icon-button> |
| </template> |
| </test-fixture> |
| |
| <script> |
| |
| var b1; |
| var b2; |
| |
| function centerOf(element) { |
| var rect = element.getBoundingClientRect(); |
| return {left: rect.left + rect.width / 2, top: rect.top + rect.height / 2}; |
| } |
| |
| function approxEqual(p1, p2) { |
| return Math.abs(p1.left - p2.left) <= 2 && Math.abs(p1.top-p2.top) <= 2; |
| } |
| |
| setup(function() { |
| b1 = fixture('TrivialIconButton').querySelector('#fab1'); |
| b2 = fixture('SrcIconButton'); |
| }); |
| |
| test('applies an icon specified by the `icon` attribute', function() { |
| assert.strictEqual(!!b1.$.icon.src, false); |
| assert.ok(Polymer.dom(b1.$.icon.root).querySelector('svg')); |
| }); |
| |
| test('applies an icon specified by the `src` attribute', function() { |
| |
| assert.strictEqual(!!b2.$.icon.src, true); |
| assert.ok(b2.$.icon.src); |
| }); |
| |
| test('renders correctly independent of line height', function() { |
| assert.ok(approxEqual(centerOf(b1.$.icon), centerOf(b1))); |
| }); |
| </script> |
| </body> |
| </html> |
