<!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-input 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-input.html"> <link rel="import" href="letters-only.html"> </head> <body> <test-fixture id="basic"> <template> <paper-input></paper-input> </template> </test-fixture> <test-fixture id="label"> <template> <paper-input label="foo"></paper-input> </template> </test-fixture> <test-fixture id="label-has-value"> <template> <paper-input label="foo" value="bar"></paper-input> </template> </test-fixture> <test-fixture id="error"> <template> <paper-input auto-validate pattern="[0-9]*" value="foobar" error-message="error"></paper-input> </template> </test-fixture> <test-fixture id="required"> <template> <paper-input auto-validate required error-message="error"></paper-input> </template> </test-fixture> <test-fixture id="required-no-auto-validate"> <template> <paper-input required error-message="error"></paper-input> </template> </test-fixture> <test-fixture id="required-char-counter"> <template> <paper-input auto-validate char-counter required error-message="error"></paper-input> </template> </test-fixture> <test-fixture id="char-counter"> <template> <paper-input char-counter value="foobar"></paper-input> </template> </test-fixture> <test-fixture id="always-float-label"> <template> <paper-input always-float-label label="foo"></paper-input> </template> </test-fixture> <test-fixture id="placeholder"> <template> <paper-input label="foo" placeholder="bar"></paper-input> </template> </test-fixture> <letters-only></letters-only> <test-fixture id="validator"> <template> <paper-input value="123123" validator="letters-only" auto-validate></paper-input> </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.value, input.value, 'inputElement.value equals input.value'); }); test('placeholder does not overlap label', function() { var input = fixture('placeholder'); assert.equal(input.inputElement.placeholder, input.placeholder, 'inputElement.placeholder equals input.placeholder'); assert.equal(input.noLabelFloat, false); var floatingLabel = Polymer.dom(Polymer.dom(input.root).querySelector('paper-input-container').root).querySelector('.label-is-floating'); assert.ok(floatingLabel); }); test('always-float-label attribute works without placeholder', 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'); }); test('error message is displayed', function() { var input = fixture('error'); 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('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('character counter is displayed', function() { var input = fixture('char-counter'); forceXIfStamp(input); var counter = Polymer.dom(input.root).querySelector('paper-input-char-counter') assert.ok(counter, 'paper-input-char-counter exists'); assert.equal(counter._charCounterStr, input.value.length, 'character counter shows the value length'); }); test('validator is used', function() { var input = fixture('validator'); assert.ok(input.inputElement.invalid, 'input is invalid'); }); test('caret position is preserved', function() { var input = fixture('basic'); var ironInput = Polymer.dom(input.root).querySelector('input[is="iron-input"]'); input.value = 'nananana'; ironInput.selectionStart = 2; ironInput.selectionEnd = 2; input.updateValueAndPreserveCaret('nanananabatman'); assert.equal(ironInput.selectionStart, 2, 'selectionStart is preserved'); assert.equal(ironInput.selectionEnd, 2, 'selectionEnd is preserved'); }); }); 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); }); input.addEventListener('blur', function() { nBlurEvents += 1; assert(!input.focused, 'input is blurred'); }); MockInteractions.focus(input.inputElement); assert.isTrue(nFocusEvents >= 1, 'focus event fired'); assert.isTrue(nBlurEvents >= 1, 'blur event fired'); }); }); suite('focused styling (integration test)', function() { test('underline is colored when input is focused', function(done) { var input = fixture('basic'); var container = Polymer.dom(input.root).querySelector('paper-input-container'); var line = Polymer.dom(container.root).querySelector('.underline'); assert.isFalse(line.classList.contains('is-highlighted'), 'line is not highlighted when input is not focused'); MockInteractions.focus(input.inputElement); requestAnimationFrame(function() { assert.isTrue(line.classList.contains('is-highlighted'), 'line is highlighted when input is focused'); done(); }); }); }); suite('validation', function() { test('invalid attribute updated after calling validate()', function() { var input = fixture('required-no-auto-validate'); forceXIfStamp(input); input.validate(); 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'); assert.isTrue(input.invalid, 'invalid is true'); }); }); suite('a11y', function() { test('has aria-labelledby', function() { var input = fixture('label'); assert.isTrue(input.inputElement.hasAttribute('aria-labelledby')) assert.equal(input.inputElement.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.hasAttribute('aria-describedby')); assert.equal(input.inputElement.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.hasAttribute('aria-describedby')); assert.equal(input.inputElement.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.hasAttribute('aria-describedby')); assert.equal(input.inputElement.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>