electron/spec/api-browser-view-spec.js
2017-10-26 20:05:15 -04:00

113 lines
2.8 KiB
JavaScript

'use strict'
const assert = require('assert')
const {closeWindow} = require('./window-helpers')
const {remote} = require('electron')
const {BrowserView, BrowserWindow} = remote
describe.only('BrowserView module', () => {
let w = null
let view = null
beforeEach(() => {
w = new BrowserWindow({
show: false,
width: 400,
height: 400,
webPreferences: {
backgroundThrottling: false
}
})
})
afterEach(() => {
if (view) {
view.destroy()
view = null
}
return closeWindow(w).then(() => { w = null })
})
describe('BrowserView.setBackgroundColor()', () => {
it('does not throw for valid args', () => {
view = new BrowserView()
view.setBackgroundColor('#000')
})
it('throws for invalid args', () => {
view = new BrowserView()
assert.throws(() => {
view.setBackgroundColor(null)
}, /conversion failure/)
})
})
describe('BrowserView.setAutoResize()', () => {
it('does not throw for valid args', () => {
view = new BrowserView()
view.setAutoResize({})
view.setAutoResize({ width: true, height: false })
})
it('throws for invalid args', () => {
view = new BrowserView()
assert.throws(() => {
view.setAutoResize(null)
}, /conversion failure/)
})
})
describe('BrowserView.setBounds()', () => {
it('does not throw for valid args', () => {
view = new BrowserView()
view.setBounds({ x: 0, y: 0, width: 1, height: 1 })
})
it('throws for invalid args', () => {
view = new BrowserView()
assert.throws(() => {
view.setBounds(null)
}, /conversion failure/)
assert.throws(() => {
view.setBounds({})
}, /conversion failure/)
})
})
describe('BrowserWindow.setBrowserView()', () => {
it('does not throw for valid args', () => {
view = new BrowserView()
w.setBrowserView(view)
})
it('does not throw if called multiple times with same view', () => {
view = new BrowserView()
w.setBrowserView(view)
w.setBrowserView(view)
w.setBrowserView(view)
})
})
describe('BrowserView.webContents.getOwnerBrowserWindow()', () => {
it('points to owning window', () => {
view = new BrowserView()
assert.ok(!view.webContents.getOwnerBrowserWindow())
w.setBrowserView(view)
assert.equal(view.webContents.getOwnerBrowserWindow(), w)
w.setBrowserView(null)
assert.ok(!view.webContents.getOwnerBrowserWindow())
})
})
describe('BrowserView.fromId()', () => {
it('returns the view with given id', () => {
view = new BrowserView()
w.setBrowserView(view)
assert.notEqual(view.id, null)
let view2 = BrowserView.fromId(view.id)
assert.equal(view2.webContents.id, view.webContents.id)
})
})
})