Rewrite "nativeImage module" tests assertions with chai.expect()
This commit is contained in:
Aleksei Kuzmin
parent
367b4b05a1
commit
b51a9cf4f6
1 changed files with 106 additions and 100 deletions
|
|
@ -1,6 +1,6 @@
|
|||
'use strict'
|
||||
|
||||
const assert = require('assert')
|
||||
const {expect} = require('chai')
|
||||
const {nativeImage} = require('electron')
|
||||
const path = require('path')
|
||||
|
||||
|
|
@ -104,71 +104,71 @@ describe('nativeImage module', () => {
|
|||
describe('createEmpty()', () => {
|
||||
it('returns an empty image', () => {
|
||||
const empty = nativeImage.createEmpty()
|
||||
assert.equal(empty.isEmpty(), true)
|
||||
assert.equal(empty.getAspectRatio(), 1)
|
||||
assert.equal(empty.toDataURL(), 'data:image/png;base64,')
|
||||
assert.equal(empty.toDataURL({scaleFactor: 2.0}), 'data:image/png;base64,')
|
||||
assert.deepEqual(empty.getSize(), {width: 0, height: 0})
|
||||
assert.deepEqual(empty.getBitmap(), [])
|
||||
assert.deepEqual(empty.getBitmap({scaleFactor: 2.0}), [])
|
||||
assert.deepEqual(empty.toBitmap(), [])
|
||||
assert.deepEqual(empty.toBitmap({scaleFactor: 2.0}), [])
|
||||
assert.deepEqual(empty.toJPEG(100), [])
|
||||
assert.deepEqual(empty.toPNG(), [])
|
||||
assert.deepEqual(empty.toPNG({scaleFactor: 2.0}), [])
|
||||
expect(empty.isEmpty())
|
||||
expect(empty.getAspectRatio()).to.equal(1)
|
||||
expect(empty.toDataURL()).to.equal('data:image/png;base64,')
|
||||
expect(empty.toDataURL({scaleFactor: 2.0})).to.equal('data:image/png;base64,')
|
||||
expect(empty.getSize()).to.deep.equal({width: 0, height: 0})
|
||||
expect(empty.getBitmap()).to.be.empty
|
||||
expect(empty.getBitmap({scaleFactor: 2.0})).to.be.empty
|
||||
expect(empty.toBitmap()).to.be.empty
|
||||
expect(empty.toBitmap({scaleFactor: 2.0})).to.be.empty
|
||||
expect(empty.toJPEG(100)).to.be.empty
|
||||
expect(empty.toPNG()).to.be.empty
|
||||
expect(empty.toPNG({scaleFactor: 2.0})).to.be.empty
|
||||
|
||||
if (process.platform === 'darwin') {
|
||||
assert.deepEqual(empty.getNativeHandle(), [])
|
||||
expect(empty.getNativeHandle()).to.be.empty
|
||||
}
|
||||
})
|
||||
})
|
||||
|
||||
describe('createFromBuffer(buffer, scaleFactor)', () => {
|
||||
it('returns an empty image when the buffer is empty', () => {
|
||||
assert(nativeImage.createFromBuffer(Buffer.from([])).isEmpty())
|
||||
expect(nativeImage.createFromBuffer(Buffer.from([])).isEmpty())
|
||||
})
|
||||
|
||||
it('returns an image created from the given buffer', () => {
|
||||
const imageA = nativeImage.createFromPath(path.join(__dirname, 'fixtures', 'assets', 'logo.png'))
|
||||
|
||||
const imageB = nativeImage.createFromBuffer(imageA.toPNG())
|
||||
assert.deepEqual(imageB.getSize(), {width: 538, height: 190})
|
||||
assert(imageA.toBitmap().equals(imageB.toBitmap()))
|
||||
expect(imageB.getSize()).to.deep.equal({width: 538, height: 190})
|
||||
expect(imageA.toBitmap().equals(imageB.toBitmap())).to.be.true
|
||||
|
||||
const imageC = nativeImage.createFromBuffer(imageA.toJPEG(100))
|
||||
assert.deepEqual(imageC.getSize(), {width: 538, height: 190})
|
||||
expect(imageC.getSize()).to.deep.equal({width: 538, height: 190})
|
||||
|
||||
const imageD = nativeImage.createFromBuffer(imageA.toBitmap(),
|
||||
{width: 538, height: 190})
|
||||
assert.deepEqual(imageD.getSize(), {width: 538, height: 190})
|
||||
expect(imageD.getSize()).to.deep.equal({width: 538, height: 190})
|
||||
|
||||
const imageE = nativeImage.createFromBuffer(imageA.toBitmap(),
|
||||
{width: 100, height: 200})
|
||||
assert.deepEqual(imageE.getSize(), {width: 100, height: 200})
|
||||
expect(imageE.getSize()).to.deep.equal({width: 100, height: 200})
|
||||
|
||||
const imageF = nativeImage.createFromBuffer(imageA.toBitmap())
|
||||
assert(imageF.isEmpty())
|
||||
expect(imageF.isEmpty())
|
||||
|
||||
const imageG = nativeImage.createFromBuffer(imageA.toPNG(),
|
||||
{width: 100, height: 200})
|
||||
assert.deepEqual(imageG.getSize(), {width: 538, height: 190})
|
||||
expect(imageG.getSize()).to.deep.equal({width: 538, height: 190})
|
||||
|
||||
const imageH = nativeImage.createFromBuffer(imageA.toJPEG(100),
|
||||
{width: 100, height: 200})
|
||||
assert.deepEqual(imageH.getSize(), {width: 538, height: 190})
|
||||
expect(imageH.getSize()).to.deep.equal({width: 538, height: 190})
|
||||
|
||||
const imageI = nativeImage.createFromBuffer(imageA.toBitmap(),
|
||||
{width: 538, height: 190, scaleFactor: 2.0})
|
||||
assert.deepEqual(imageI.getSize(), {width: 269, height: 95})
|
||||
expect(imageI.getSize()).to.deep.equal({width: 269, height: 95})
|
||||
|
||||
const imageJ = nativeImage.createFromBuffer(imageA.toPNG(), 2.0)
|
||||
assert.deepEqual(imageJ.getSize(), {width: 269, height: 95})
|
||||
expect(imageJ.getSize()).to.deep.equal({width: 269, height: 95})
|
||||
})
|
||||
})
|
||||
|
||||
describe('createFromDataURL(dataURL)', () => {
|
||||
it('returns an empty image from the empty string', () => {
|
||||
assert(nativeImage.createFromDataURL('').isEmpty())
|
||||
expect(nativeImage.createFromDataURL('').isEmpty())
|
||||
})
|
||||
|
||||
it('returns an image created from the given string', () => {
|
||||
|
|
@ -177,9 +177,10 @@ describe('nativeImage module', () => {
|
|||
const imageFromPath = nativeImage.createFromPath(imageData.path)
|
||||
const imageFromDataUrl = nativeImage.createFromDataURL(imageData.dataUrl)
|
||||
|
||||
assert(!imageFromDataUrl.isEmpty())
|
||||
assert.deepEqual(imageFromDataUrl.getSize(), imageFromPath.getSize())
|
||||
assert(imageFromPath.toBitmap().equals(imageFromDataUrl.toBitmap()))
|
||||
expect(imageFromDataUrl.isEmpty())
|
||||
expect(imageFromDataUrl.getSize()).to.deep.equal(imageFromPath.getSize())
|
||||
expect(imageFromDataUrl.toBitmap()).to.satisfy(
|
||||
bitmap => imageFromPath.toBitmap().equals(bitmap))
|
||||
}
|
||||
})
|
||||
})
|
||||
|
|
@ -190,8 +191,8 @@ describe('nativeImage module', () => {
|
|||
for (const imageData of imagesData) {
|
||||
const imageFromPath = nativeImage.createFromPath(imageData.path)
|
||||
|
||||
assert.equal(imageFromPath.toDataURL(), imageData.dataUrl)
|
||||
assert.equal(imageFromPath.toDataURL({scaleFactor: 2.0}), imageData.dataUrl)
|
||||
expect(imageFromPath.toDataURL()).to.equal(imageData.dataUrl)
|
||||
expect(imageFromPath.toDataURL({scaleFactor: 2.0})).to.equal(imageData.dataUrl)
|
||||
}
|
||||
})
|
||||
|
||||
|
|
@ -204,14 +205,14 @@ describe('nativeImage module', () => {
|
|||
height: image.getSize().height,
|
||||
scaleFactor: 2.0
|
||||
})
|
||||
assert.deepEqual(imageOne.getSize(),
|
||||
expect(imageOne.getSize()).to.deep.equal(
|
||||
{width: imageData.width / 2, height: imageData.height / 2})
|
||||
|
||||
const imageTwo = nativeImage.createFromDataURL(imageOne.toDataURL())
|
||||
assert.deepEqual(imageTwo.getSize(),
|
||||
expect(imageTwo.getSize()).to.deep.equal(
|
||||
{width: imageData.width, height: imageData.height})
|
||||
|
||||
assert(imageOne.toBitmap().equals(imageTwo.toBitmap()))
|
||||
expect(imageOne.toBitmap().equals(imageTwo.toBitmap())).to.be.true
|
||||
})
|
||||
|
||||
it('supports a scale factor', () => {
|
||||
|
|
@ -221,11 +222,11 @@ describe('nativeImage module', () => {
|
|||
|
||||
const imageFromDataUrlOne = nativeImage.createFromDataURL(
|
||||
image.toDataURL({scaleFactor: 1.0}))
|
||||
assert.deepEqual(imageFromDataUrlOne.getSize(), expectedSize)
|
||||
expect(imageFromDataUrlOne.getSize()).to.deep.equal(expectedSize)
|
||||
|
||||
const imageFromDataUrlTwo = nativeImage.createFromDataURL(
|
||||
image.toDataURL({scaleFactor: 2.0}))
|
||||
assert.deepEqual(imageFromDataUrlTwo.getSize(), expectedSize)
|
||||
expect(imageFromDataUrlTwo.getSize()).to.deep.equal(expectedSize)
|
||||
})
|
||||
})
|
||||
|
||||
|
|
@ -239,14 +240,14 @@ describe('nativeImage module', () => {
|
|||
height: imageA.getSize().height,
|
||||
scaleFactor: 2.0
|
||||
})
|
||||
assert.deepEqual(imageB.getSize(),
|
||||
expect(imageB.getSize()).to.deep.equal(
|
||||
{width: imageData.width / 2, height: imageData.height / 2})
|
||||
|
||||
const imageC = nativeImage.createFromBuffer(imageB.toPNG())
|
||||
assert.deepEqual(imageC.getSize(),
|
||||
expect(imageC.getSize()).to.deep.equal(
|
||||
{width: imageData.width, height: imageData.height})
|
||||
|
||||
assert(imageB.toBitmap().equals(imageC.toBitmap()))
|
||||
expect(imageB.toBitmap().equals(imageC.toBitmap())).to.be.true
|
||||
})
|
||||
|
||||
it('supports a scale factor', () => {
|
||||
|
|
@ -255,46 +256,44 @@ describe('nativeImage module', () => {
|
|||
|
||||
const imageFromBufferOne = nativeImage.createFromBuffer(
|
||||
image.toPNG({scaleFactor: 1.0}))
|
||||
assert.deepEqual(
|
||||
imageFromBufferOne.getSize(),
|
||||
expect(imageFromBufferOne.getSize()).to.deep.equal(
|
||||
{width: imageData.width, height: imageData.height})
|
||||
|
||||
const imageFromBufferTwo = nativeImage.createFromBuffer(
|
||||
image.toPNG({scaleFactor: 2.0}), {scaleFactor: 2.0})
|
||||
assert.deepEqual(
|
||||
imageFromBufferTwo.getSize(),
|
||||
expect(imageFromBufferTwo.getSize()).to.deep.equal(
|
||||
{width: imageData.width / 2, height: imageData.height / 2})
|
||||
})
|
||||
})
|
||||
|
||||
describe('createFromPath(path)', () => {
|
||||
it('returns an empty image for invalid paths', () => {
|
||||
assert(nativeImage.createFromPath('').isEmpty())
|
||||
assert(nativeImage.createFromPath('does-not-exist.png').isEmpty())
|
||||
assert(nativeImage.createFromPath('does-not-exist.ico').isEmpty())
|
||||
assert(nativeImage.createFromPath(__dirname).isEmpty())
|
||||
assert(nativeImage.createFromPath(__filename).isEmpty())
|
||||
expect(nativeImage.createFromPath('').isEmpty())
|
||||
expect(nativeImage.createFromPath('does-not-exist.png').isEmpty())
|
||||
expect(nativeImage.createFromPath('does-not-exist.ico').isEmpty())
|
||||
expect(nativeImage.createFromPath(__dirname).isEmpty())
|
||||
expect(nativeImage.createFromPath(__filename).isEmpty())
|
||||
})
|
||||
|
||||
it('loads images from paths relative to the current working directory', () => {
|
||||
const imagePath = `.${path.sep}${path.join('spec', 'fixtures', 'assets', 'logo.png')}`
|
||||
const image = nativeImage.createFromPath(imagePath)
|
||||
assert(!image.isEmpty())
|
||||
assert.deepEqual(image.getSize(), {width: 538, height: 190})
|
||||
expect(image.isEmpty()).to.be.false
|
||||
expect(image.getSize()).to.deep.equal({width: 538, height: 190})
|
||||
})
|
||||
|
||||
it('loads images from paths with `.` segments', () => {
|
||||
const imagePath = `${path.join(__dirname, 'fixtures')}${path.sep}.${path.sep}${path.join('assets', 'logo.png')}`
|
||||
const image = nativeImage.createFromPath(imagePath)
|
||||
assert(!image.isEmpty())
|
||||
assert.deepEqual(image.getSize(), {width: 538, height: 190})
|
||||
expect(image.isEmpty()).to.be.false
|
||||
expect(image.getSize()).to.deep.equal({width: 538, height: 190})
|
||||
})
|
||||
|
||||
it('loads images from paths with `..` segments', () => {
|
||||
const imagePath = `${path.join(__dirname, 'fixtures', 'api')}${path.sep}..${path.sep}${path.join('assets', 'logo.png')}`
|
||||
const image = nativeImage.createFromPath(imagePath)
|
||||
assert(!image.isEmpty())
|
||||
assert.deepEqual(image.getSize(), {width: 538, height: 190})
|
||||
expect(image.isEmpty()).to.be.false
|
||||
expect(image.getSize()).to.deep.equal({width: 538, height: 190})
|
||||
})
|
||||
|
||||
it('Gets an NSImage pointer on macOS', () => {
|
||||
|
|
@ -304,10 +303,11 @@ describe('nativeImage module', () => {
|
|||
const image = nativeImage.createFromPath(imagePath)
|
||||
const nsimage = image.getNativeHandle()
|
||||
|
||||
assert.equal(nsimage.length, 8)
|
||||
expect(nsimage).to.have.lengthOf(8)
|
||||
|
||||
// If all bytes are null, that's Bad
|
||||
assert.equal(nsimage.reduce((acc, x) => acc || (x !== 0), false), true)
|
||||
const allBytesAreNotNull = nsimage.reduce((acc, x) => acc || (x !== 0), false)
|
||||
expect(allBytesAreNotNull)
|
||||
})
|
||||
|
||||
it('loads images from .ico files on Windows', () => {
|
||||
|
|
@ -315,56 +315,61 @@ describe('nativeImage module', () => {
|
|||
|
||||
const imagePath = path.join(__dirname, 'fixtures', 'assets', 'icon.ico')
|
||||
const image = nativeImage.createFromPath(imagePath)
|
||||
assert(!image.isEmpty())
|
||||
assert.deepEqual(image.getSize(), {width: 256, height: 256})
|
||||
expect(image.isEmpty()).to.be.false
|
||||
expect(image.getSize()).to.deep.equal({width: 256, height: 256})
|
||||
})
|
||||
})
|
||||
|
||||
describe('createFromNamedImage(name)', () => {
|
||||
it('returns empty for invalid options', () => {
|
||||
const image = nativeImage.createFromNamedImage('totally_not_real')
|
||||
assert(image.isEmpty())
|
||||
expect(image.isEmpty())
|
||||
})
|
||||
|
||||
it('returns empty on non-darwin platforms', () => {
|
||||
if (process.platform === 'darwin') return
|
||||
|
||||
const image = nativeImage.createFromNamedImage('NSActionTemplate')
|
||||
assert(image.isEmpty())
|
||||
expect(image.isEmpty())
|
||||
})
|
||||
|
||||
it('returns a valid image on darwin', () => {
|
||||
if (process.platform !== 'darwin') return
|
||||
|
||||
const image = nativeImage.createFromNamedImage('NSActionTemplate')
|
||||
assert(!image.isEmpty())
|
||||
expect(image.isEmpty()).to.be.false
|
||||
})
|
||||
|
||||
it('returns allows an HSL shift for a valid image on darwin', () => {
|
||||
if (process.platform !== 'darwin') return
|
||||
|
||||
const image = nativeImage.createFromNamedImage('NSActionTemplate', [0.5, 0.2, 0.8])
|
||||
assert(!image.isEmpty())
|
||||
expect(image.isEmpty()).to.be.false
|
||||
})
|
||||
})
|
||||
|
||||
describe('resize(options)', () => {
|
||||
it('returns a resized image', () => {
|
||||
const image = nativeImage.createFromPath(path.join(__dirname, 'fixtures', 'assets', 'logo.png'))
|
||||
assert.deepEqual(image.resize({}).getSize(), {width: 538, height: 190})
|
||||
assert.deepEqual(image.resize({width: 269}).getSize(), {width: 269, height: 95})
|
||||
assert.deepEqual(image.resize({width: 600}).getSize(), {width: 600, height: 212})
|
||||
assert.deepEqual(image.resize({height: 95}).getSize(), {width: 269, height: 95})
|
||||
assert.deepEqual(image.resize({height: 200}).getSize(), {width: 566, height: 200})
|
||||
assert.deepEqual(image.resize({width: 80, height: 65}).getSize(), {width: 80, height: 65})
|
||||
assert.deepEqual(image.resize({width: 600, height: 200}).getSize(), {width: 600, height: 200})
|
||||
assert.deepEqual(image.resize({width: 0, height: 0}).getSize(), {width: 0, height: 0})
|
||||
assert.deepEqual(image.resize({width: -1, height: -1}).getSize(), {width: 0, height: 0})
|
||||
for (const [resizeTo, expectedSize] of new Map([
|
||||
[{}, {width: 538, height: 190}],
|
||||
[{width: 269}, {width: 269, height: 95}],
|
||||
[{width: 600}, {width: 600, height: 212}],
|
||||
[{height: 95}, {width: 269, height: 95}],
|
||||
[{height: 200}, {width: 566, height: 200}],
|
||||
[{width: 80, height: 65}, {width: 80, height: 65}],
|
||||
[{width: 600, height: 200}, {width: 600, height: 200}],
|
||||
[{width: 0, height: 0}, {width: 0, height: 0}],
|
||||
[{width: -1, height: -1}, {width: 0, height: 0}]
|
||||
])) {
|
||||
const actualSize = image.resize(resizeTo).getSize()
|
||||
expect(actualSize).to.deep.equal(expectedSize)
|
||||
}
|
||||
})
|
||||
|
||||
it('returns an empty image when called on an empty image', () => {
|
||||
assert(nativeImage.createEmpty().resize({width: 1, height: 1}).isEmpty())
|
||||
assert(nativeImage.createEmpty().resize({width: 0, height: 0}).isEmpty())
|
||||
expect(nativeImage.createEmpty().resize({width: 1, height: 1}).isEmpty())
|
||||
expect(nativeImage.createEmpty().resize({width: 0, height: 0}).isEmpty())
|
||||
})
|
||||
|
||||
it('supports a quality option', () => {
|
||||
|
|
@ -372,38 +377,39 @@ describe('nativeImage module', () => {
|
|||
const good = image.resize({width: 100, height: 100, quality: 'good'})
|
||||
const better = image.resize({width: 100, height: 100, quality: 'better'})
|
||||
const best = image.resize({width: 100, height: 100, quality: 'best'})
|
||||
assert(good.toPNG().length <= better.toPNG().length)
|
||||
assert(better.toPNG().length < best.toPNG().length)
|
||||
|
||||
expect(good.toPNG()).to.have.lengthOf.at.most(better.toPNG().length)
|
||||
expect(better.toPNG()).to.have.lengthOf.below(best.toPNG().length)
|
||||
})
|
||||
})
|
||||
|
||||
describe('crop(bounds)', () => {
|
||||
it('returns an empty image when called on an empty image', () => {
|
||||
assert(nativeImage.createEmpty().crop({width: 1, height: 2, x: 0, y: 0}).isEmpty())
|
||||
assert(nativeImage.createEmpty().crop({width: 0, height: 0, x: 0, y: 0}).isEmpty())
|
||||
expect(nativeImage.createEmpty().crop({width: 1, height: 2, x: 0, y: 0}).isEmpty())
|
||||
expect(nativeImage.createEmpty().crop({width: 0, height: 0, x: 0, y: 0}).isEmpty())
|
||||
})
|
||||
|
||||
it('returns an empty image when the bounds are invalid', () => {
|
||||
const image = nativeImage.createFromPath(path.join(__dirname, 'fixtures', 'assets', 'logo.png'))
|
||||
assert(image.crop({width: 0, height: 0, x: 0, y: 0}).isEmpty())
|
||||
assert(image.crop({width: -1, height: 10, x: 0, y: 0}).isEmpty())
|
||||
assert(image.crop({width: 10, height: -35, x: 0, y: 0}).isEmpty())
|
||||
assert(image.crop({width: 100, height: 100, x: 1000, y: 1000}).isEmpty())
|
||||
expect(image.crop({width: 0, height: 0, x: 0, y: 0}).isEmpty())
|
||||
expect(image.crop({width: -1, height: 10, x: 0, y: 0}).isEmpty())
|
||||
expect(image.crop({width: 10, height: -35, x: 0, y: 0}).isEmpty())
|
||||
expect(image.crop({width: 100, height: 100, x: 1000, y: 1000}).isEmpty())
|
||||
})
|
||||
|
||||
it('returns a cropped image', () => {
|
||||
const image = nativeImage.createFromPath(path.join(__dirname, 'fixtures', 'assets', 'logo.png'))
|
||||
const cropA = image.crop({width: 25, height: 64, x: 0, y: 0})
|
||||
const cropB = image.crop({width: 25, height: 64, x: 30, y: 40})
|
||||
assert.deepEqual(cropA.getSize(), {width: 25, height: 64})
|
||||
assert.deepEqual(cropB.getSize(), {width: 25, height: 64})
|
||||
assert(!cropA.toPNG().equals(cropB.toPNG()))
|
||||
expect(cropA.getSize()).to.deep.equal({width: 25, height: 64})
|
||||
expect(cropB.getSize()).to.deep.equal({width: 25, height: 64})
|
||||
expect(cropA.toPNG().equals(cropB.toPNG())).to.be.false
|
||||
})
|
||||
})
|
||||
|
||||
describe('getAspectRatio()', () => {
|
||||
it('returns an aspect ratio of an empty image', () => {
|
||||
assert.equal(nativeImage.createEmpty().getAspectRatio(), 1.0)
|
||||
expect(nativeImage.createEmpty().getAspectRatio()).to.equal(1.0)
|
||||
})
|
||||
|
||||
it('returns an aspect ratio of an image', () => {
|
||||
|
|
@ -412,7 +418,7 @@ describe('nativeImage module', () => {
|
|||
const expectedAspectRatio = 2.8315789699554443
|
||||
|
||||
const image = nativeImage.createFromPath(imageData.path)
|
||||
assert.equal(image.getAspectRatio(), expectedAspectRatio)
|
||||
expect(image.getAspectRatio()).to.equal(expectedAspectRatio)
|
||||
})
|
||||
})
|
||||
|
||||
|
|
@ -443,13 +449,13 @@ describe('nativeImage module', () => {
|
|||
buffer: 'invalid'
|
||||
})
|
||||
|
||||
assert.equal(image.isEmpty(), false)
|
||||
assert.deepEqual(image.getSize(), {width: 1, height: 1})
|
||||
expect(image.isEmpty()).to.be.false
|
||||
expect(image.getSize()).to.deep.equal({width: 1, height: 1})
|
||||
|
||||
assert.equal(image.toDataURL({scaleFactor: 1.0}), imageDataOne.dataUrl)
|
||||
assert.equal(image.toDataURL({scaleFactor: 2.0}), imageDataTwo.dataUrl)
|
||||
assert.equal(image.toDataURL({scaleFactor: 3.0}), imageDataThree.dataUrl)
|
||||
assert.equal(image.toDataURL({scaleFactor: 4.0}), imageDataThree.dataUrl)
|
||||
expect(image.toDataURL({scaleFactor: 1.0})).to.equal(imageDataOne.dataUrl)
|
||||
expect(image.toDataURL({scaleFactor: 2.0})).to.equal(imageDataTwo.dataUrl)
|
||||
expect(image.toDataURL({scaleFactor: 3.0})).to.equal(imageDataThree.dataUrl)
|
||||
expect(image.toDataURL({scaleFactor: 4.0})).to.equal(imageDataThree.dataUrl)
|
||||
})
|
||||
|
||||
it('supports adding a data URL representation for a scale factor', () => {
|
||||
|
|
@ -478,13 +484,13 @@ describe('nativeImage module', () => {
|
|||
dataURL: 'invalid'
|
||||
})
|
||||
|
||||
assert.equal(image.isEmpty(), false)
|
||||
assert.deepEqual(image.getSize(), {width: 1, height: 1})
|
||||
expect(image.isEmpty()).to.be.false
|
||||
expect(image.getSize()).to.deep.equal({width: 1, height: 1})
|
||||
|
||||
assert.equal(image.toDataURL({scaleFactor: 1.0}), imageDataOne.dataUrl)
|
||||
assert.equal(image.toDataURL({scaleFactor: 2.0}), imageDataTwo.dataUrl)
|
||||
assert.equal(image.toDataURL({scaleFactor: 3.0}), imageDataThree.dataUrl)
|
||||
assert.equal(image.toDataURL({scaleFactor: 4.0}), imageDataThree.dataUrl)
|
||||
expect(image.toDataURL({scaleFactor: 1.0})).to.equal(imageDataOne.dataUrl)
|
||||
expect(image.toDataURL({scaleFactor: 2.0})).to.equal(imageDataTwo.dataUrl)
|
||||
expect(image.toDataURL({scaleFactor: 3.0})).to.equal(imageDataThree.dataUrl)
|
||||
expect(image.toDataURL({scaleFactor: 4.0})).to.equal(imageDataThree.dataUrl)
|
||||
})
|
||||
|
||||
it('supports adding a representation to an existing image', () => {
|
||||
|
|
@ -503,8 +509,8 @@ describe('nativeImage module', () => {
|
|||
dataURL: imageDataThree.dataUrl
|
||||
})
|
||||
|
||||
assert.equal(image.toDataURL({scaleFactor: 1.0}), imageDataOne.dataUrl)
|
||||
assert.equal(image.toDataURL({scaleFactor: 2.0}), imageDataTwo.dataUrl)
|
||||
expect(image.toDataURL({scaleFactor: 1.0})).to.equal(imageDataOne.dataUrl)
|
||||
expect(image.toDataURL({scaleFactor: 2.0})).to.equal(imageDataTwo.dataUrl)
|
||||
})
|
||||
})
|
||||
})
|
||||
|
|
|
|||
Loading…
Reference in a new issue