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<!DOCTYPE html>
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Copyright (C) 2016 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-dropdown</title>
<script src="/bower_components/webcomponentsjs/custom-elements-es5-adapter.js"></script>
<script src="/bower_components/webcomponentsjs/webcomponents-lite.js"></script>
<script src="/bower_components/web-component-tester/browser.js"></script>
<link rel="import" href="../../../test/common-test-setup.html"/>
<link rel="import" href="gr-dropdown.html">
<script>void(0);</script>
<test-fixture id="basic">
<template>
<gr-dropdown></gr-dropdown>
</template>
</test-fixture>
<script>
suite('gr-dropdown tests', () => {
let element;
let sandbox;
setup(() => {
stub('gr-rest-api-interface', {
getConfig() { return Promise.resolve({}); },
});
element = fixture('basic');
sandbox = sinon.sandbox.create();
});
teardown(() => {
sandbox.restore();
});
test('_computeIsDownload', () => {
assert.isTrue(element._computeIsDownload({download: true}));
assert.isFalse(element._computeIsDownload({download: false}));
});
test('tap on trigger opens menu, then closes', () => {
sandbox.stub(element, '_open', () => { element.$.dropdown.open(); });
sandbox.stub(element, '_close', () => { element.$.dropdown.close(); });
assert.isFalse(element.$.dropdown.opened);
MockInteractions.tap(element.$.trigger);
assert.isTrue(element.$.dropdown.opened);
MockInteractions.tap(element.$.trigger);
assert.isFalse(element.$.dropdown.opened);
});
test('_computeURLHelper', () => {
const path = '/test';
const host = 'http://www.testsite.com';
const computedPath = element._computeURLHelper(host, path);
assert.equal(computedPath, '//http://www.testsite.com/test');
});
test('link URLs', () => {
assert.equal(
element._computeLinkURL({url: 'http://example.com/test'}),
'http://example.com/test');
assert.equal(
element._computeLinkURL({url: 'https://example.com/test'}),
'https://example.com/test');
assert.equal(
element._computeLinkURL({url: '/test'}),
'//' + window.location.host + '/test');
assert.equal(
element._computeLinkURL({url: '/test', target: '_blank'}),
'/test');
});
test('link rel', () => {
let link = {url: '/test'};
assert.isNull(element._computeLinkRel(link));
link = {url: '/test', target: '_blank'};
assert.equal(element._computeLinkRel(link), 'noopener');
link = {url: '/test', external: true};
assert.equal(element._computeLinkRel(link), 'external');
link = {url: '/test', target: '_blank', external: true};
assert.equal(element._computeLinkRel(link), 'noopener');
});
test('_getClassIfBold', () => {
let bold = true;
assert.equal(element._getClassIfBold(bold), 'bold-text');
bold = false;
assert.equal(element._getClassIfBold(bold), '');
});
test('Top text exists and is bolded correctly', () => {
element.topContent = [{text: 'User', bold: true}, {text: 'email'}];
flushAsynchronousOperations();
const topItems = Polymer.dom(element.root).querySelectorAll('.top-item');
assert.equal(topItems.length, 2);
assert.isTrue(topItems[0].classList.contains('bold-text'));
assert.isFalse(topItems[1].classList.contains('bold-text'));
});
test('non link items', () => {
const item0 = {name: 'item one', id: 'foo'};
element.items = [item0, {name: 'item two', id: 'bar'}];
const fooTapped = sandbox.stub();
const tapped = sandbox.stub();
element.addEventListener('tap-item-foo', fooTapped);
element.addEventListener('tap-item', tapped);
flushAsynchronousOperations();
MockInteractions.tap(element.$$('.itemAction'));
assert.isTrue(fooTapped.called);
assert.isTrue(tapped.called);
assert.deepEqual(tapped.lastCall.args[0].detail, item0);
});
test('disabled non link item', () => {
element.items = [{name: 'item one', id: 'foo'}];
element.disabledIds = ['foo'];
const stub = sandbox.stub();
const tapped = sandbox.stub();
element.addEventListener('tap-item-foo', stub);
element.addEventListener('tap-item', tapped);
flushAsynchronousOperations();
MockInteractions.tap(element.$$('.itemAction'));
assert.isFalse(stub.called);
assert.isFalse(tapped.called);
});
test('properly sets tooltips', () => {
element.items = [
{name: 'item one', id: 'foo', tooltip: 'hello'},
{name: 'item two', id: 'bar'},
];
element.disabledIds = [];
flushAsynchronousOperations();
const tooltipContents = Polymer.dom(element.root)
.querySelectorAll('iron-dropdown li gr-tooltip-content');
assert.equal(tooltipContents.length, 2);
assert.isTrue(tooltipContents[0].hasTooltip);
assert.equal(tooltipContents[0].getAttribute('title'), 'hello');
assert.isFalse(tooltipContents[1].hasTooltip);
});
suite('keyboard navigation', () => {
setup(() => {
element.items = [
{name: 'item one', id: 'foo'},
{name: 'item two', id: 'bar'},
];
flushAsynchronousOperations();
});
test('down', () => {
const stub = sandbox.stub(element.$.cursor, 'next');
assert.isFalse(element.$.dropdown.opened);
MockInteractions.pressAndReleaseKeyOn(element, 40);
assert.isTrue(element.$.dropdown.opened);
MockInteractions.pressAndReleaseKeyOn(element, 40);
assert.isTrue(stub.called);
});
test('up', () => {
const stub = sandbox.stub(element.$.cursor, 'previous');
assert.isFalse(element.$.dropdown.opened);
MockInteractions.pressAndReleaseKeyOn(element, 38);
assert.isTrue(element.$.dropdown.opened);
MockInteractions.pressAndReleaseKeyOn(element, 38);
assert.isTrue(stub.called);
});
test('enter/space', () => {
// Because enter and space are handled by the same fn, we need only to
// test one.
assert.isFalse(element.$.dropdown.opened);
MockInteractions.pressAndReleaseKeyOn(element, 32); // Space
assert.isTrue(element.$.dropdown.opened);
const el = element.$.cursor.target.querySelector(':not([hidden]) a');
const stub = sandbox.stub(el, 'click');
MockInteractions.pressAndReleaseKeyOn(element, 32); // Space
assert.isTrue(stub.called);
});
});
});
</script>