electron/spec/api-touch-bar-spec.js
2017-10-26 21:08:47 -04:00

110 lines
3.8 KiB
JavaScript

const assert = require('assert')
const path = require('path')
const {BrowserWindow, TouchBar} = require('electron').remote
const {closeWindow} = require('./window-helpers')
const {TouchBarButton, TouchBarColorPicker, TouchBarGroup} = TouchBar
const {TouchBarLabel, TouchBarPopover, TouchBarScrubber, TouchBarSegmentedControl, TouchBarSlider, TouchBarSpacer} = TouchBar
describe('TouchBar module', () => {
it('throws an error when created without an options object', () => {
assert.throws(() => {
const touchBar = new TouchBar()
touchBar.toString()
}, /Must specify options object as first argument/)
})
it('throws an error when created with invalid items', () => {
assert.throws(() => {
const touchBar = new TouchBar({items: [1, true, {}, []]})
touchBar.toString()
}, /Each item must be an instance of TouchBarItem/)
})
it('throws an error when an invalid escape item is set', () => {
assert.throws(() => {
const touchBar = new TouchBar({items: [], escapeItem: 'esc'})
touchBar.toString()
}, /Escape item must be an instance of TouchBarItem/)
assert.throws(() => {
const touchBar = new TouchBar({items: []})
touchBar.escapeItem = 'esc'
}, /Escape item must be an instance of TouchBarItem/)
})
describe('BrowserWindow behavior', () => {
let window
beforeEach(() => {
window = new BrowserWindow()
})
afterEach(() => {
window.setTouchBar(null)
return closeWindow(window).then(() => { window = null })
})
it('can be added to and removed from a window', () => {
const label = new TouchBarLabel({label: 'bar'})
const touchBar = new TouchBar([
new TouchBarButton({label: 'foo', backgroundColor: '#F00', click: () => {}}),
new TouchBarButton({
icon: path.join(__dirname, 'fixtures', 'assets', 'logo.png'),
iconPosition: 'right',
click: () => {}
}),
new TouchBarColorPicker({selectedColor: '#F00', change: () => {}}),
new TouchBarGroup({items: new TouchBar([new TouchBarLabel({label: 'hello'})])}),
label,
new TouchBarPopover({items: new TouchBar([new TouchBarButton({label: 'pop'})])}),
new TouchBarSlider({label: 'slide', value: 5, minValue: 2, maxValue: 75, change: () => {}}),
new TouchBarSpacer({size: 'large'}),
new TouchBarSegmentedControl({
segmentStyle: 'capsule',
segments: [{label: 'baz', enabled: false}],
selectedIndex: 5
}),
new TouchBarSegmentedControl({segments: []}),
new TouchBarScrubber({
items: [{label: 'foo'}, {label: 'bar'}, {label: 'baz'}],
selectedStyle: 'outline',
mode: 'fixed',
showArrowButtons: true
})
])
const escapeButton = new TouchBarButton({label: 'foo'})
window.setTouchBar(touchBar)
touchBar.escapeItem = escapeButton
label.label = 'baz'
escapeButton.label = 'hello'
window.setTouchBar()
window.setTouchBar(new TouchBar([new TouchBarLabel({label: 'two'})]))
touchBar.escapeItem = null
})
it('calls the callback on the items when a window interaction event fires', (done) => {
const button = new TouchBarButton({
label: 'bar',
click: () => {
done()
}
})
const touchBar = new TouchBar({items: [button]})
window.setTouchBar(touchBar)
window.emit('-touch-bar-interaction', {}, button.id)
})
it('calls the callback on the escape item when a window interaction event fires', (done) => {
const button = new TouchBarButton({
label: 'bar',
click: () => {
done()
}
})
const touchBar = new TouchBar({escapeItem: button})
window.setTouchBar(touchBar)
window.emit('-touch-bar-interaction', {}, button.id)
})
})
})