electron/spec-main/api-screen-spec.ts

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import { expect } from 'chai'
import { screen } from 'electron'
describe('screen module', () => {
describe('screen.getCursorScreenPoint()', () => {
it('returns a point object', () => {
const point = screen.getCursorScreenPoint()
expect(point.x).to.be.a('number')
expect(point.y).to.be.a('number')
})
})
describe('screen.getPrimaryDisplay()', () => {
it('returns a display object', () => {
const display = screen.getPrimaryDisplay()
expect(display).to.be.an('object')
})
it('has the correct non-object properties', function () {
if (process.platform === 'linux') this.skip()
const display = screen.getPrimaryDisplay()
expect(display).to.have.property('scaleFactor').that.is.a('number')
expect(display).to.have.property('id').that.is.a('number')
expect(display).to.have.property('rotation').that.is.a('number')
expect(display).to.have.property('touchSupport').that.is.a('string')
expect(display).to.have.property('accelerometerSupport').that.is.a('string')
expect(display).to.have.property('internal').that.is.a('boolean')
expect(display).to.have.property('monochrome').that.is.a('boolean')
expect(display).to.have.property('depthPerComponent').that.is.a('number')
expect(display).to.have.property('colorDepth').that.is.a('number')
expect(display).to.have.property('colorSpace').that.is.a('string')
})
it('has a size object property', function () {
if (process.platform === 'linux') this.skip()
const display = screen.getPrimaryDisplay()
expect(display).to.have.property('size').that.is.an('object')
const size = display.size
expect(size).to.have.property('width').that.is.greaterThan(0)
expect(size).to.have.property('height').that.is.greaterThan(0)
})
it('has a workAreaSize object property', function () {
if (process.platform === 'linux') this.skip()
const display = screen.getPrimaryDisplay()
expect(display).to.have.property('workAreaSize').that.is.an('object')
const workAreaSize = display.workAreaSize
expect(workAreaSize).to.have.property('width').that.is.greaterThan(0)
expect(workAreaSize).to.have.property('height').that.is.greaterThan(0)
})
it('has a bounds object property', function () {
if (process.platform === 'linux') this.skip()
const display = screen.getPrimaryDisplay()
expect(display).to.have.property('bounds').that.is.an('object')
const bounds = display.bounds
expect(bounds).to.have.property('x').that.is.a('number')
expect(bounds).to.have.property('y').that.is.a('number')
expect(bounds).to.have.property('width').that.is.greaterThan(0)
expect(bounds).to.have.property('height').that.is.greaterThan(0)
})
it('has a workArea object property', function () {
const display = screen.getPrimaryDisplay()
expect(display).to.have.property('workArea').that.is.an('object')
const workArea = display.workArea
expect(workArea).to.have.property('x').that.is.a('number')
expect(workArea).to.have.property('y').that.is.a('number')
expect(workArea).to.have.property('width').that.is.greaterThan(0)
expect(workArea).to.have.property('height').that.is.greaterThan(0)
})
})
})