Index: polymer_1.0.4/bower_components/iron-autogrow-textarea/test/basic.html |
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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> |
+ |
+ <title>iron-autogrow-textarea tests</title> |
+ |
+ <meta charset="utf-8"> |
+ <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> |
+ <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1, user-scalable=yes"> |
+ |
+ <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="../iron-autogrow-textarea.html"> |
+ |
+ </head> |
+ <body> |
+ |
+ <test-fixture id="basic"> |
+ <template> |
+ <iron-autogrow-textarea></iron-autogrow-textarea> |
+ </template> |
+ </test-fixture> |
+ |
+ <test-fixture id="has-bindValue"> |
+ <template> |
+ <iron-autogrow-textarea bind-value="foobar"></iron-autogrow-textarea> |
+ </template> |
+ </test-fixture> |
+ |
+ <test-fixture id="rows"> |
+ <template> |
+ <iron-autogrow-textarea rows="3"></iron-autogrow-textarea> |
+ </template> |
+ </test-fixture> |
+ |
+ <script> |
+ |
+ suite('basic', function() { |
+ |
+ test('setting bindValue sets textarea value', function() { |
+ var autogrow = fixture('basic'); |
+ var textarea = autogrow.textarea; |
+ |
+ autogrow.bindValue = 'batman'; |
+ assert.equal(textarea.value, autogrow.bindValue, 'textarea value equals to bindValue'); |
+ }); |
+ |
+ test('can set an initial bindValue', function() { |
+ var autogrow = fixture('has-bindValue'); |
+ assert.equal(autogrow.textarea.value, 'foobar', 'textarea value equals to initial bindValue'); |
+ }); |
+ |
+ test('can set an initial number of rows', function() { |
+ var autogrow = fixture("rows"); |
+ assert.equal(autogrow.textarea.rows, 3, 'textarea has rows=3'); |
+ }); |
+ |
+ test('adding rows grows the textarea', function() { |
+ var autogrow = fixture('basic'); |
+ var initialHeight = autogrow.offsetHeight; |
+ |
+ autogrow.bindValue = 'batman\nand\nrobin'; |
+ var finalHeight = autogrow.offsetHeight |
+ assert.isTrue(finalHeight > initialHeight); |
+ }); |
+ |
+ test('removing rows shrinks the textarea', function() { |
+ var autogrow = fixture('basic'); |
+ autogrow.bindValue = 'batman\nand\nrobin'; |
+ var initialHeight = autogrow.offsetHeight; |
+ |
+ autogrow.bindValue = 'batman'; |
+ var finalHeight = autogrow.offsetHeight |
+ assert.isTrue(finalHeight < initialHeight); |
+ }); |
+ }); |
+ |
+ suite('focus/blur events', function() { |
+ var input; |
+ |
+ setup(function() { |
+ input = fixture('basic'); |
+ }); |
+ |
+ test('focus/blur events fired on host element', function(done) { |
+ var nFocusEvents = 0; |
+ var nBlurEvents = 0; |
+ input.addEventListener('focus', function() { |
+ nFocusEvents += 1; |
+ // setTimeout to wait for potentially more, erroneous events |
+ setTimeout(function() { |
+ assert.equal(nFocusEvents, 1, 'one focus event fired'); |
+ MockInteractions.blur(input.textarea); |
+ }); |
+ }); |
+ input.addEventListener('blur', function() { |
+ nBlurEvents += 1; |
+ // setTimeout to wait for potentially more, erroneous events |
+ setTimeout(function() { |
+ assert.equal(nBlurEvents, 1, 'one blur event fired'); |
+ done(); |
+ }); |
+ }); |
+ MockInteractions.focus(input.textarea); |
+ }); |
+ |
+ }); |
+ |
+ </script> |
+ |
+ </body> |
+</html> |