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