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<!doctype html>
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< html >
< head >
< title > paper-input tests< / title >
< meta charset = "utf-8" >
< meta http-equiv = "X-UA-Compatible" content = "IE=edge,chrome=1" >
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< meta name = "viewport" content = "width=device-width, minimum-scale=1.0, initial-scale=1, user-scalable=yes" >
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< script src = "../../webcomponentsjs/webcomponents-lite.js" > < / script >
< script src = "../../web-component-tester/browser.js" > < / script >
< script src = "../../iron-test-helpers/test-helpers.js" > < / script >
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< script src = "../../iron-test-helpers/mock-interactions.js" > < / script >
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< 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 >
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< test-fixture id = "has-tabindex" >
< template >
< paper-input tabindex = "0" > < / paper-input >
< / template >
< / test-fixture >
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< test-fixture id = "label" >
< template >
< paper-input label = "foo" > < / paper-input >
< / template >
< / test-fixture >
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< test-fixture id = "label-has-value" >
< template >
< paper-input label = "foo" value = "bar" > < / paper-input >
< / template >
< / test-fixture >
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< 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 >
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< test-fixture id = "date" >
< template >
< paper-input label = "foo" type = "date" > < / paper-input >
< / template >
< / test-fixture >
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< 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);
});
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test('special types autofloat the label', function() {
var input = fixture('date');
// Browsers that don't support special < input > types like `date` fallback
// to `text`, so make sure to only test if type is still preserved after
// the element is attached.
if (input.inputElement.type === "date") {
assert.equal(input.alwaysFloatLabel, true);
var floatingLabel = Polymer.dom(Polymer.dom(input.root).querySelector('paper-input-container').root).querySelector('.label-is-floating');
assert.ok(floatingLabel);
}
});
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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');
});
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// At the moment, it is very hard to correctly fire exactly
// one focus/blur events on a paper-input. This is because
// when a paper-input is focused, it needs to focus
// its underlying native input, which will also fire a `blur`
// event.
test('focus events fired on host element', function() {
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input.addEventListener('focus', function(event) {
assert(input.focused, 'input is focused');
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});
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MockInteractions.focus(input);
});
test('focus events fired on host element if nested element is focused', function() {
input.addEventListener('focus', function(event) {
assert(input.focused, 'input is focused');
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});
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MockInteractions.focus(input.inputElement);
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});
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test('blur events fired on host element', function() {
MockInteractions.focus(input);
input.addEventListener('blur', function(event) {
assert(!input.focused, 'input is blurred');
});
MockInteractions.blur(input);
});
test('blur events fired on host element nested element is blurred', function() {
MockInteractions.focus(input);
input.addEventListener('blur', function(event) {
assert(!input.focused, 'input is blurred');
});
MockInteractions.blur(input.inputElement);
});
test('focusing then bluring sets the focused attribute correctly', function() {
MockInteractions.focus(input);
assert(input.focused, 'input is focused');
MockInteractions.blur(input);
assert(!input.focused, 'input is blurred');
MockInteractions.focus(input.inputElement);
assert(input.focused, 'input is focused');
MockInteractions.blur(input.inputElement);
assert(!input.focused, 'input is blurred');
});
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});
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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();
});
});
});
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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');
});
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test('focus an input with tabindex', function(done) {
var input = fixture('has-tabindex');
flush(function() {
MockInteractions.focus(input);
flush(function() {
assert.equal(input.shadowRoot ? input.shadowRoot.activeElement :
document.activeElement, input._focusableElement);
done();
});
});
});
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});
< / script >
< / body >
< / html >
