five-bells-visualization
Version:
Tool to visualize Five Bells payments
147 lines (114 loc) • 3.74 kB
HTML
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<html>
<head>
<meta charset="UTF-8">
<title>paper-autogrow-textarea tests</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">
<script src="../../webcomponentsjs/webcomponents.js"></script>
<script src="../../web-component-tester/browser.js"></script>
<link href="../paper-autogrow-textarea.html" rel="import">
<style>
paper-autogrow-textarea {
background-color: black;
}
textarea {
background-color: yellow;
}
</style>
</head>
<body>
<paper-autogrow-textarea id="autogrow1">
<textarea id="textarea1"></textarea>
</paper-autogrow-textarea>
<paper-autogrow-textarea id="autogrow2" rows="2" maxRows="4">
<textarea id="textarea2"></textarea>
</paper-autogrow-textarea>
<script>
var a1 = document.getElementById('autogrow1');
var t1 = document.getElementById('textarea1');
function dispatchInputEvent(target) {
var e = new Event('input', {
bubbles: true
});
target.dispatchEvent(e);
};
function between(val, val1, val2) {
return assert.ok(val > val1 && val < val2);
}
suite('basic', function() {
teardown(function(done) {
t1.value = '';
dispatchInputEvent(t1);
a1.rows = 1;
a1.maxRows = 0;
flush(function() {
done();
});
});
test('empty input has height', function() {
assert.ok(a1.offsetHeight > 0);
});
test('accepts number input', function() {
t1.value = 1;
dispatchInputEvent(t1);
// make sure we didn't crash
});
test('grows with more rows of input', function(done) {
t1.value = 'foo\nbar';
dispatchInputEvent(t1);
var h1 = a1.offsetHeight;
t1.value = 'foo\nbar\nbaz';
dispatchInputEvent(t1);
flush(function() {
var h2 = a1.offsetHeight;
assert.ok(h2 > h1);
assert.deepEqual(a1.getBoundingClientRect(), t1.getBoundingClientRect());
done();
});
});
test('honors the rows attribute', function(done) {
var h1 = a1.offsetHeight;
a1.rows = 2;
flush(function() {
var h2 = a1.offsetHeight;
between(h2, h1, 3 * h1);
done();
});
});
test('honors the maxRows attribute', function(done) {
var h1 = a1.offsetHeight;
a1.maxRows = 2;
t1.value = 'foo\nbar\nbaz\nzot';
dispatchInputEvent(t1);
flush(function() {
var h2 = a1.offsetHeight;
assert.ok(h2 < 3 * h1);
done();
});
});
test('mirror text is visibility:hidden', function() {
assert.equal(getComputedStyle(a1.$.mirror).visibility, 'hidden');
});
test('grows with a long word', function(done) {
var h1 = a1.offsetHeight;
t1.value = Array(1000).join("P");
dispatchInputEvent(t1);
flush(function() {
var h2 = a1.offsetHeight;
assert.ok(h2 > h1);
assert.deepEqual(a1.getBoundingClientRect(), t1.getBoundingClientRect());
done();
});
});
});
</script>
</body>
</html>