electron/spec/api-touch-bar-spec.js
2018-09-14 14:57:01 +10:00

110 lines
3.9 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)
})
})
})