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spec: convert desktop capturer to expect

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Shelley Vohr 2018-06-17 16:00:28 -07:00
parent a0d252870c
commit 2c2e8317de
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GPG key ID: F13993A75599653C
1 changed files with 29 additions and 20 deletions
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49
spec/api-desktop-capturer-spec.js
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@ -1,7 +1,11 @@
const assert = require('assert')
const chai = require('chai')
const dirtyChai = require('dirty-chai')
const {desktopCapturer, remote, screen} = require('electron')
const features = process.atomBinding('features')
const {expect} = chai
chai.use(dirtyChai)
const isCI = remote.getGlobal('isCi')
describe('desktopCapturer', () => {
@ -17,19 +21,19 @@ describe('desktopCapturer', () => {
}
})
it('should return a non-empty array of sources', (done) => {
it('should return a non-empty array of sources', done => {
desktopCapturer.getSources({
types: ['window', 'screen']
}, (error, sources) => {
assert.equal(error, null)
assert.notEqual(sources.length, 0)
expect(error).to.be.null()
expect(sources.length).to.not.equal(0)
done()
})
})
it('throws an error for invalid options', (done) => {
desktopCapturer.getSources(['window', 'screen'], (error) => {
assert.equal(error.message, 'Invalid options')
it('throws an error for invalid options', done => {
desktopCapturer.getSources(['window', 'screen'], error => {
expect(error.message).to.equal('Invalid options')
done()
})
})
@ -38,8 +42,8 @@ describe('desktopCapturer', () => {
let callCount = 0
const callback = (error, sources) => {
callCount++
assert.equal(error, null)
assert.notEqual(sources.length, 0)
expect(error).to.be.null()
expect(sources.length).to.not.equal(0)
if (callCount === 2) done()
}
@ -47,11 +51,11 @@ describe('desktopCapturer', () => {
desktopCapturer.getSources({types: ['window', 'screen']}, callback)
})
it('responds to subsequent calls of different options', (done) => {
it('responds to subsequent calls of different options', done => {
let callCount = 0
const callback = (error, sources) => {
callCount++
assert.equal(error, null)
expect(error).to.be.null()
if (callCount === 2) done()
}
@ -59,30 +63,35 @@ describe('desktopCapturer', () => {
desktopCapturer.getSources({types: ['screen']}, callback)
})
it('returns an empty display_id for window sources on Windows and Mac', (done) => {
it('returns an empty display_id for window sources on Windows and Mac', done => {
// Linux doesn't return any window sources.
if (process.platform !== 'win32' && process.platform !== 'darwin') {
return done()
}
desktopCapturer.getSources({types: ['window']}, (error, sources) => {
assert.equal(error, null)
assert.notEqual(sources.length, 0)
sources.forEach((source) => { assert.equal(source.display_id.length, 0) })
expect(error).to.be.null()
expect(sources.length).to.not.equal(0)
sources.forEach((source) => {
expect(source.display_id.length).to.equal(0)
})
done()
})
})
it('returns display_ids matching the Screen API on Windows and Mac', (done) => {
it('returns display_ids matching the Screen API on Windows and Mac', done => {
if (process.platform !== 'win32' && process.platform !== 'darwin') {
return done()
}
const displays = screen.getAllDisplays()
desktopCapturer.getSources({types: ['screen']}, (error, sources) => {
assert.equal(error, null)
assert.notEqual(sources.length, 0)
assert.equal(sources.length, displays.length)
expect(error).to.be.null()
expect(sources.length).to.not.equal(0)
expect(sources.length).to.equal(displays.length)
for (let i = 0; i < sources.length; i++) {
assert.equal(sources[i].display_id, displays[i].id)
expect(sources[i].display_id).to.equal(displays[i].id.toString())
}
done()
})