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<!DOCTYPE html>
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@license
Copyright (C) 2016 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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limitations under 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-settings-view</title>
<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.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-menu-editor.html">
<script>void(0);</script>
<test-fixture id="basic">
<template>
<gr-menu-editor></gr-menu-editor>
</template>
</test-fixture>
<script>
suite('gr-menu-editor tests', () => {
let element;
let menu;
function assertMenuNamesEqual(element, expected) {
const names = element.menuItems.map(i => { return i.name; });
assert.equal(names.length, expected.length);
for (let i = 0; i < names.length; i++) {
assert.equal(names[i], expected[i]);
}
}
// Click the up/down button (according to direction) for the index'th row.
// The index of the first row is 0, corresponding to the array.
function move(element, index, direction) {
const selector = 'tr:nth-child(' + (index + 1) + ') .move' +
direction + 'Button';
const button =
element.$$('tbody').querySelector(selector).$$('paper-button');
MockInteractions.tap(button);
}
setup(() => {
element = fixture('basic');
menu = [
{url: '/first/url', name: 'first name', target: '_blank'},
{url: '/second/url', name: 'second name', target: '_blank'},
{url: '/third/url', name: 'third name', target: '_blank'},
];
element.set('menuItems', menu);
Polymer.dom.flush();
});
test('renders', () => {
const rows = element.$$('tbody').querySelectorAll('tr');
let tds;
assert.equal(rows.length, menu.length);
for (let i = 0; i < menu.length; i++) {
tds = rows[i].querySelectorAll('td');
assert.equal(tds[0].textContent, menu[i].name);
assert.equal(tds[1].textContent, menu[i].url);
}
assert.isTrue(element._computeAddDisabled(element._newName,
element._newUrl));
});
test('_computeAddDisabled', () => {
assert.isTrue(element._computeAddDisabled('', ''));
assert.isTrue(element._computeAddDisabled('name', ''));
assert.isTrue(element._computeAddDisabled('', 'url'));
assert.isFalse(element._computeAddDisabled('name', 'url'));
});
test('add a new menu item', () => {
const newName = 'new name';
const newUrl = 'new url';
element._newName = newName;
element._newUrl = newUrl;
assert.isFalse(element._computeAddDisabled(element._newName,
element._newUrl));
const originalMenuLength = element.menuItems.length;
element._handleAddButton();
assert.equal(element.menuItems.length, originalMenuLength + 1);
assert.equal(element.menuItems[element.menuItems.length - 1].name,
newName);
assert.equal(element.menuItems[element.menuItems.length - 1].url, newUrl);
});
test('move items down', () => {
assertMenuNamesEqual(element,
['first name', 'second name', 'third name']);
// Move the middle item down
move(element, 1, 'Down');
assertMenuNamesEqual(element,
['first name', 'third name', 'second name']);
// Moving the bottom item down is a no-op.
move(element, 2, 'Down');
assertMenuNamesEqual(element,
['first name', 'third name', 'second name']);
});
test('move items up', () => {
assertMenuNamesEqual(element,
['first name', 'second name', 'third name']);
// Move the last item up twice to be the first.
move(element, 2, 'Up');
move(element, 1, 'Up');
assertMenuNamesEqual(element,
['third name', 'first name', 'second name']);
// Moving the top item up is a no-op.
move(element, 0, 'Up');
assertMenuNamesEqual(element,
['third name', 'first name', 'second name']);
});
test('remove item', () => {
assertMenuNamesEqual(element,
['first name', 'second name', 'third name']);
// Tap the delete button for the middle item.
MockInteractions.tap(element.$$('tbody')
.querySelector('tr:nth-child(2) .remove-button').$$('paper-button'));
assertMenuNamesEqual(element, ['first name', 'third name']);
// Delete remaining items.
for (let i = 0; i < 2; i++) {
MockInteractions.tap(element.$$('tbody')
.querySelector('tr:first-child .remove-button').$$('paper-button'));
}
assertMenuNamesEqual(element, []);
// Add item to empty menu.
element._newName = 'new name';
element._newUrl = 'new url';
element._handleAddButton();
assertMenuNamesEqual(element, ['new name']);
});
});
</script>