<!doctype html> <!-- 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>paper-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/test-helpers.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-textarea.html"> </head> <body> <test-fixture id="basic"> <template> <paper-textarea></paper-textarea> </template> </test-fixture> <test-fixture id="label"> <template> <paper-textarea label="foo"></paper-textarea> </template> </test-fixture> <test-fixture id="char-counter"> <template> <paper-textarea char-counter></paper-textarea> </template> </test-fixture> <test-fixture id="required"> <template> <paper-textarea auto-validate required error-message="error"></paper-textarea> </template> </test-fixture> <test-fixture id="required-char-counter"> <template> <paper-textarea auto-validate char-counter required error-message="error"></paper-textarea> </template> </test-fixture> <test-fixture id="always-float-label"> <template> <paper-textarea always-float-label label="label"></paper-textarea> </template> </test-fixture> <script> suite('basic', function() { test('setting value sets the input value', function() { var input = fixture('basic'); input.value = 'foobar'; assert.equal(input.inputElement.bindValue, input.value, 'inputElement value equals input.value'); }); test('empty required input shows error', function() { var input = fixture('required'); forceXIfStamp(input); var error = Polymer.dom(input.root).querySelector('paper-input-error'); assert.ok(error, 'paper-input-error exists'); assert.notEqual(getComputedStyle(error).display, 'none', 'error is not display:none'); }); test('caret position is preserved', function() { var input = fixture('basic'); var ironTextarea = Polymer.dom(input.root).querySelector('iron-autogrow-textarea'); input.value = 'nananana'; ironTextarea.selectionStart = 2; ironTextarea.selectionEnd = 2; input.updateValueAndPreserveCaret('nanananabatman'); assert.equal(ironTextarea.selectionStart, 2, 'selectionStart is preserved'); assert.equal(ironTextarea.selectionEnd, 2, 'selectionEnd is preserved'); }); test('input attributes are bound to textarea', function() { var input = fixture('basic'); var attrs = { 'autocomplete': 'true', 'autofocus': true, 'inputmode': 'number', 'name': 'foo', 'placeholder': 'bar', 'readonly': true, 'required': true, 'maxlength': 3 }; for (var attr in attrs) { input[attr] = attrs[attr]; } for (var attr in attrs) { var inputAttr = input.inputElement.getAttribute(attr); if (typeof attrs[attr] === 'boolean') { assert.equal(inputAttr !== null, attrs[attr], 'attribute "' + attr + '" is equal to property (' + attrs[attr] + ', ' + inputAttr !== null + ')'); } else { assert.equal(inputAttr, attrs[attr], 'attribute "' + attr + '" is equal to property (' + attrs[attr] + ', ' + inputAttr + ')'); } } }); test('always-float-label attribute works', function() { var input = fixture('always-float-label'); var container = Polymer.dom(input.root).querySelector('paper-input-container'); var inputContent = Polymer.dom(container.root).querySelector('.input-content'); assert.isTrue(inputContent.classList.contains('label-is-floating'), 'label is floating'); }); }); suite('focus/blur events', function() { var input; setup(function() { input = fixture('basic'); }); test('focus/blur events fired on host element', function() { var nFocusEvents = 0; var nBlurEvents = 0; input.addEventListener('focus', function(event) { nFocusEvents += 1; assert(input.focused, 'input is focused'); MockInteractions.blur(input.inputElement.textarea); }); input.addEventListener('blur', function() { nBlurEvents += 1; assert(!input.focused, 'input is blurred'); }); MockInteractions.focus(input.inputElement.textarea); assert.isTrue(nFocusEvents >= 1, 'focus event fired'); assert.isTrue(nBlurEvents >= 1, 'blur event fired') }); }); suite('a11y', function() { test('has aria-labelledby', function() { var input = fixture('label'); assert.isTrue(input.inputElement.textarea.hasAttribute('aria-labelledby')) assert.equal(input.inputElement.textarea.getAttribute('aria-labelledby'), Polymer.dom(input.root).querySelector('label').id, 'aria-labelledby points to the label'); }); test('has aria-describedby for error message', function() { var input = fixture('required'); forceXIfStamp(input); assert.isTrue(input.inputElement.textarea.hasAttribute('aria-describedby')); assert.equal(input.inputElement.textarea.getAttribute('aria-describedby'), Polymer.dom(input.root).querySelector('paper-input-error').id, 'aria-describedby points to the error message'); }); test('has aria-describedby for character counter', function() { var input = fixture('char-counter'); forceXIfStamp(input); assert.isTrue(input.inputElement.textarea.hasAttribute('aria-describedby')); assert.equal(input.inputElement.textarea.getAttribute('aria-describedby'), Polymer.dom(input.root).querySelector('paper-input-char-counter').id, 'aria-describedby points to the character counter'); }); test('has aria-describedby for character counter and error', function() { var input = fixture('required-char-counter'); forceXIfStamp(input); assert.isTrue(input.inputElement.textarea.hasAttribute('aria-describedby')); assert.equal(input.inputElement.textarea.getAttribute('aria-describedby'), Polymer.dom(input.root).querySelector('paper-input-error').id + ' ' + Polymer.dom(input.root).querySelector('paper-input-char-counter').id, 'aria-describedby points to the error message and character counter'); }); }); </script> </body> </html>