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| |
| <html> |
| <head> |
| |
| <title>iron-selector attr-for-selected</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-test-helpers/iron-test-helpers.html"> |
| |
| <link rel="import" href="../iron-selector.html"> |
| <link rel="import" href="attr-for-selected-elements.html"> |
| |
| <style> |
| .iron-selected { |
| background: #ccc; |
| } |
| |
| .my-selected { |
| background: red; |
| } |
| </style> |
| |
| </head> |
| <body> |
| |
| <test-fixture id="inlineAttributes"> |
| <template> |
| <iron-selector attr-for-selected="some-attr"> |
| <div some-attr="value0">Item 0</div> |
| <div some-attr="value1">Item 1</div> |
| <div some-attr="value2">Item 2</div> |
| </iron-selector> |
| </template> |
| </test-fixture> |
| |
| <test-fixture id="reflectedProperties"> |
| <template> |
| <iron-selector attr-for-selected="some-attr"> |
| <attr-reflector>Item 0</attr-reflector> |
| <attr-reflector>Item 1</attr-reflector> |
| <attr-reflector>Item 2</attr-reflector> |
| </iron-selector> |
| </template> |
| </test-fixture> |
| |
| <test-fixture id="mixedPropertiesAndAttributes"> |
| <template> |
| <iron-selector attr-for-selected="some-attr"> |
| <attr-reflector>Item 0</attr-reflector> |
| <attr-reflector>Item 1</attr-reflector> |
| <div some-attr="value2">Item 2</div> |
| <div some-attr="value3">Item 3</div> |
| <attr-reflector>Item 4</attr-reflector> |
| <div some-attr="value5">Item 5</div> |
| </iron-selector> |
| </template> |
| </test-fixture> |
| |
| <test-fixture id="defaultAttribute"> |
| <template> |
| <iron-selector attr-for-selected="some-attr" fallback-selection="default"> |
| <div some-attr="value0">Item 0</div> |
| <div some-attr="value1">Item 1</div> |
| <div some-attr="default">Item 2</div> |
| </iron-selector> |
| </template> |
| </test-fixture> |
| |
| <script> |
| suite('inline attributes', function() { |
| var selector; |
| var items; |
| |
| setup(function () { |
| selector = fixture('inlineAttributes'); |
| items = Array.prototype.slice.apply(selector.querySelectorAll('div[some-attr]')); |
| }); |
| |
| test('selecting value programatically selects correct item', function() { |
| selector.select('value1'); |
| assert.equal(selector.selectedItem, items[1]); |
| }); |
| |
| test('selecting item sets the correct selected value', function(done) { |
| MockInteractions.downAndUp(items[2], function() { |
| assert.equal(selector.selected, 'value2'); |
| done(); |
| }); |
| }); |
| }); |
| |
| suite('reflected properties as attributes', function() { |
| var selector; |
| var items; |
| |
| setup(function () { |
| selector = fixture('reflectedProperties'); |
| items = Array.prototype.slice.apply(selector.querySelectorAll('attr-reflector')); |
| for (var i = 0; i < items.length; i++) { |
| items[i].someAttr = "value" + i; |
| } |
| }); |
| |
| test('selecting value programatically selects correct item', function() { |
| selector.select('value1'); |
| assert.equal(selector.selectedItem, items[1]); |
| }); |
| |
| test('selecting item sets the correct selected value', function(done) { |
| MockInteractions.downAndUp(items[2], function() { |
| assert.equal(selector.selected, 'value2'); |
| done(); |
| }); |
| }); |
| }); |
| |
| suite('mixed properties and inline attributes', function() { |
| var selector; |
| var items; |
| |
| setup(function () { |
| selector = fixture('mixedPropertiesAndAttributes'); |
| items = Array.prototype.slice.apply(selector.querySelectorAll('attr-reflector, div[some-attr]')); |
| for (var i = 0; i < items.length; i++) { |
| items[i].someAttr = "value" + i; |
| } |
| }); |
| |
| test('selecting value programatically selects correct item', function() { |
| for (var i = 0; i < items.length; i++) { |
| selector.select('value' + i); |
| assert.equal(selector.selectedItem, items[i]); |
| } |
| }); |
| |
| test('selecting item sets the correct selected value', function(done) { |
| var i = 0; |
| |
| function testSelectItem(i) { |
| if (i >= items.length) { |
| done(); |
| return; |
| } |
| |
| MockInteractions.downAndUp(items[i], function() { |
| assert.equal(selector.selected, 'value' + i); |
| |
| testSelectItem(i + 1); |
| }); |
| } |
| |
| testSelectItem(i); |
| }); |
| }); |
| |
| suite('default attribute', function() { |
| var selector; |
| var items; |
| |
| setup(function () { |
| selector = fixture('defaultAttribute'); |
| items = Array.prototype.slice.apply(selector.querySelectorAll('div[some-attr]')); |
| }); |
| |
| test('setting non-existing value sets default', function() { |
| selector.select('non-existing-value'); |
| assert.equal(selector.selected, 'default'); |
| assert.equal(selector.selectedItem, items[2]); |
| }); |
| |
| test('setting non-existing value sets default', function() { |
| selector.multi = true; |
| selector.select(['non-existing-value']); |
| assert.deepEqual(selector.selectedValues, ['default']); |
| assert.deepEqual(selector.selectedItems, [items[2]]); |
| }); |
| |
| test('default not used when there was at least one match', function() { |
| selector.multi = true; |
| selector.selectedValues = ['non-existing-value', 'value0']; |
| assert.deepEqual(selector.selectedValues, ['non-existing-value', 'value0']); |
| assert.deepEqual(selector.selectedItems, [items[0]]); |
| }); |
| |
| test('default element not found does not result in infinite loop', function() { |
| selector.fallbackSelection = 'non-existing-fallback'; |
| selector.select('non-existing-value'); |
| assert.equal(selector.selectedItem, undefined); |
| selector.multi = true; |
| selector.selectedValues = ['non-existing-value']; |
| assert.deepEqual(selector.selectedItems, [undefined]); |
| selector.fallbackSelection = 'default'; |
| assert.deepEqual(selector.selectedItems, [items[2]]); |
| }); |
| |
| test('selection is updated after fallback is set', function() { |
| selector.fallbackSolution = undefined; |
| selector.select('non-existing-value'); |
| selector.fallbackSelection = 'default'; |
| assert.equal(selector.selectedItem, items[2]); |
| }); |
| |
| test('multi-selection is updated after fallback is set', function() { |
| selector.fallbackSolution = undefined; |
| selector.selectedValues = ['non-existing-value']; |
| selector.fallbackSolution = 'default'; |
| assert.equal(selector.selectedItem, items[2]); |
| }); |
| }); |
| </script> |
| |
| </body> |
| </html> |