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<html>
<head>
<title>paper-input-error 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>
<link rel="import" href="../../test-fixture/test-fixture.html">
<link rel="import" href="../../iron-input/iron-input.html">
<link rel="import" href="../paper-input-container.html">
<link rel="import" href="../paper-input-error.html">
</head>
<body>
<paper-input-container id="container">
<input is="iron-input">
<paper-input-error>error</paper-input-error>
</paper-input-container>
<test-fixture id="auto-validate-numbers">
<template>
<paper-input-container auto-validate attr-for-value="bind-value">
<label id="l">label</label>
<input is="iron-input" id="i" pattern="[0-9]*">
<paper-input-error id="e">error</paper-input-error>
</paper-input-container>
</template>
</test-fixture>
<script>
suite('basic', function() {
test('error message only appears when input is invalid', function() {
var container = fixture('auto-validate-numbers');
var input = Polymer.dom(container).querySelector('#i');
var error = Polymer.dom(container).querySelector('#e');
assert.equal(getComputedStyle(error).visibility, 'hidden', 'error is visibility:hidden');
input.bindValue = 'foobar';
assert.notEqual(getComputedStyle(error).visibility, 'hidden', 'error is not visibility:hidden');
});
test('error message add on is registered', function() {
var container = document.getElementById('container');
assert.isTrue(container._addons && container._addons.length === 1, 'add on is registered');
});
});
</script>
</body>
</html>