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| @license |
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| |
| <html> |
| <head> |
| |
| <title>iron-selector-next-previous</title> |
| <meta charset="utf-8"> |
| <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> |
| |
| <link rel="import" href="../../test-fixture/test-fixture.html"> |
| <link rel="import" href="../iron-selector.html"> |
| |
| <style> |
| .iron-selected { |
| background: #ccc; |
| } |
| </style> |
| |
| </head> |
| <body> |
| |
| <test-fixture id="test1"> |
| <template> |
| <iron-selector selected="0"> |
| <div>Item 0</div> |
| <div>Item 1</div> |
| <div>Item 2</div> |
| </iron-selector> |
| </template> |
| </test-fixture> |
| |
| <test-fixture id="test2"> |
| <template> |
| <iron-selector selected="foo" attr-for-selected="name"> |
| <div name="foo">Item Foo</div> |
| <div name="bar">Item Bar</div> |
| <div name="zot">Item Zot</div> |
| </iron-selector> |
| </template> |
| </test-fixture> |
| |
| <script> |
| |
| var s; |
| |
| function assertAndSelect(method, expectedIndex) { |
| assert.equal(s.selected, expectedIndex); |
| s[method](); |
| } |
| |
| suite('next/previous', function() { |
| |
| setup(function () { |
| s = fixture('test1'); |
| }); |
| |
| test('selectNext', function() { |
| assert.equal(s.selected, 0); |
| assertAndSelect('selectNext', 0); |
| assertAndSelect('selectNext', 1); |
| assertAndSelect('selectNext', 2); |
| assert.equal(s.selected, 0); |
| }); |
| |
| test('selectPrevious', function() { |
| assert.equal(s.selected, 0); |
| assertAndSelect('selectPrevious', 0); |
| assertAndSelect('selectPrevious', 2); |
| assertAndSelect('selectPrevious', 1); |
| assert.equal(s.selected, 0); |
| }); |
| |
| test('selectNext/Previous', function() { |
| assert.equal(s.selected, 0); |
| assertAndSelect('selectNext', 0); |
| assertAndSelect('selectNext', 1); |
| assertAndSelect('selectPrevious', 2); |
| assertAndSelect('selectNext', 1); |
| assertAndSelect('selectPrevious', 2); |
| assert.equal(s.selected, 1); |
| }); |
| |
| }); |
| |
| suite('next/previous attrForSelected', function() { |
| |
| setup(function () { |
| s = fixture('test2'); |
| }); |
| |
| test('selectNext', function() { |
| assert.equal(s.selected, 'foo'); |
| assertAndSelect('selectNext', 'foo'); |
| assertAndSelect('selectNext', 'bar'); |
| assertAndSelect('selectNext', 'zot'); |
| assert.equal(s.selected, 'foo'); |
| }); |
| |
| test('selectPrevious', function() { |
| assert.equal(s.selected, 'foo'); |
| assertAndSelect('selectPrevious', 'foo'); |
| assertAndSelect('selectPrevious', 'zot'); |
| assertAndSelect('selectPrevious', 'bar'); |
| assert.equal(s.selected, 'foo'); |
| }); |
| |
| test('selectNext/Previous', function() { |
| assert.equal(s.selected, 'foo'); |
| assertAndSelect('selectNext', 'foo'); |
| assertAndSelect('selectNext', 'bar'); |
| assertAndSelect('selectPrevious', 'zot'); |
| assertAndSelect('selectNext', 'bar'); |
| assertAndSelect('selectPrevious', 'zot'); |
| assert.equal(s.selected, 'bar'); |
| }); |
| |
| }); |
| |
| </script> |
| |
| </body> |
| </html> |
