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222 lines
8.9 KiB
JavaScript
222 lines
8.9 KiB
JavaScript
const should = require('should');
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const sinon = require('sinon');
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const rewire = require('rewire');
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const getImageDimensions = rewire('../../../../core/frontend/meta/image-dimensions');
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describe('getImageDimensions', function () {
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let sizeOfStub;
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beforeEach(function () {
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sizeOfStub = sinon.stub();
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});
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afterEach(function () {
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sinon.restore();
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});
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it('should return dimension for images', function (done) {
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const metaData = {
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coverImage: {
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url: 'http://mysite.com/content/image/mypostcoverimage.jpg'
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},
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authorImage: {
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url: 'http://mysite.com/author/image/url/me.jpg'
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},
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ogImage: {
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url: 'http://mysite.com/content/image/super-facebook-image.jpg'
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},
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site: {
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logo: {
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url: 'http://mysite.com/author/image/url/logo.jpg'
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}
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}
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};
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sizeOfStub.returns({
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width: 50,
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height: 50,
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type: 'jpg'
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});
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getImageDimensions.__set__('imageSizeCache', {
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getCachedImageSizeFromUrl: sizeOfStub
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});
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getImageDimensions(metaData).then(function (result) {
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should.exist(result);
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sizeOfStub.calledWith(metaData.coverImage.url).should.be.true();
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sizeOfStub.calledWith(metaData.authorImage.url).should.be.true();
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sizeOfStub.calledWith(metaData.ogImage.url).should.be.true();
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sizeOfStub.calledWith(metaData.site.logo.url).should.be.true();
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result.coverImage.should.have.property('dimensions');
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result.coverImage.should.have.property('url');
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result.coverImage.dimensions.should.have.property('width', 50);
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result.coverImage.dimensions.should.have.property('height', 50);
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result.authorImage.should.have.property('dimensions');
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result.authorImage.should.have.property('url');
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result.authorImage.dimensions.should.have.property('width', 50);
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result.authorImage.dimensions.should.have.property('height', 50);
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result.ogImage.should.have.property('dimensions');
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result.ogImage.should.have.property('url');
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result.ogImage.dimensions.should.have.property('width', 50);
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result.ogImage.dimensions.should.have.property('height', 50);
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result.site.logo.should.have.property('dimensions');
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result.site.logo.should.have.property('url');
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result.site.logo.dimensions.should.have.property('width', 50);
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result.site.logo.dimensions.should.have.property('height', 50);
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done();
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}).catch(done);
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});
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it('should return metaData if url is undefined or null', function (done) {
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const metaData = {
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coverImage: {
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url: undefined
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},
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authorImage: {
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url: null
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},
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ogImage: {
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url: ''
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},
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twitterImage: {
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url: null
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},
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site: {
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logo: {
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url: 'noUrl'
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}
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}
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};
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sizeOfStub.returns({});
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getImageDimensions.__set__('imageSizeCache', {
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getCachedImageSizeFromUrl: sizeOfStub
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});
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getImageDimensions(metaData).then(function (result) {
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should.exist(result);
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sizeOfStub.calledWith(metaData.coverImage.url).should.be.true();
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sizeOfStub.calledWith(metaData.authorImage.url).should.be.true();
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sizeOfStub.calledWith(metaData.ogImage.url).should.be.true();
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sizeOfStub.calledWith(metaData.site.logo.url).should.be.true();
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result.coverImage.should.not.have.property('dimensions');
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result.coverImage.should.have.property('url');
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result.authorImage.should.not.have.property('dimensions');
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result.authorImage.should.have.property('url');
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result.ogImage.should.not.have.property('dimensions');
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result.ogImage.should.have.property('url');
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result.site.logo.should.not.have.property('dimensions');
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result.site.logo.should.have.property('url');
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done();
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}).catch(done);
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});
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it('should fake image dimension for publisher.logo if file is too big and square', function (done) {
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const metaData = {
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coverImage: {
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url: 'http://mysite.com/content/image/mypostcoverimage.jpg'
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},
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authorImage: {
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url: 'http://mysite.com/author/image/url/me.jpg'
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},
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ogImage: {
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url: 'http://mysite.com/content/image/super-facebook-image.jpg'
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},
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site: {
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logo: {
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url: 'http://mysite.com/author/image/url/favicon.ico'
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}
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}
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};
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sizeOfStub.returns({
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width: 480,
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height: 480,
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type: 'jpg'
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});
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getImageDimensions.__set__('imageSizeCache', {
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getCachedImageSizeFromUrl: sizeOfStub
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});
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getImageDimensions(metaData).then(function (result) {
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should.exist(result);
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sizeOfStub.calledWith(metaData.coverImage.url).should.be.true();
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sizeOfStub.calledWith(metaData.authorImage.url).should.be.true();
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sizeOfStub.calledWith(metaData.ogImage.url).should.be.true();
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sizeOfStub.calledWith(metaData.site.logo.url).should.be.true();
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result.coverImage.should.have.property('url');
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result.coverImage.should.have.property('dimensions');
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result.coverImage.dimensions.should.have.property('height', 480);
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result.coverImage.dimensions.should.have.property('width', 480);
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result.site.logo.should.have.property('url');
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result.site.logo.should.have.property('dimensions');
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result.site.logo.dimensions.should.have.property('height', 60);
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result.site.logo.dimensions.should.have.property('width', 60);
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result.authorImage.should.have.property('url');
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result.authorImage.should.have.property('dimensions');
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result.authorImage.dimensions.should.have.property('height', 480);
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result.authorImage.dimensions.should.have.property('width', 480);
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result.ogImage.should.have.property('url');
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result.ogImage.should.have.property('dimensions');
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result.ogImage.dimensions.should.have.property('height', 480);
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result.ogImage.dimensions.should.have.property('width', 480);
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done();
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}).catch(done);
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});
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it('should not fake dimension for publisher.logo if a logo is too big but not square', function (done) {
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const metaData = {
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coverImage: {
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url: 'http://mysite.com/content/image/mypostcoverimage.jpg'
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},
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authorImage: {
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url: 'http://mysite.com/author/image/url/me.jpg'
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},
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ogImage: {
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url: 'http://mysite.com/content/image/super-facebook-image.jpg'
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},
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site: {
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logo: {
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url: 'http://mysite.com/author/image/url/logo.jpg'
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}
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}
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};
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sizeOfStub.returns({
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width: 80,
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height: 480,
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type: 'jpg'
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});
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getImageDimensions.__set__('imageSizeCache', {
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getCachedImageSizeFromUrl: sizeOfStub
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});
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getImageDimensions(metaData).then(function (result) {
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should.exist(result);
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sizeOfStub.calledWith(metaData.coverImage.url).should.be.true();
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sizeOfStub.calledWith(metaData.authorImage.url).should.be.true();
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sizeOfStub.calledWith(metaData.ogImage.url).should.be.true();
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sizeOfStub.calledWith(metaData.site.logo.url).should.be.true();
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result.coverImage.should.have.property('dimensions');
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result.coverImage.should.have.property('url');
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result.coverImage.dimensions.should.have.property('height', 480);
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result.coverImage.dimensions.should.have.property('width', 80);
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result.authorImage.should.have.property('dimensions');
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result.authorImage.should.have.property('url');
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result.authorImage.dimensions.should.have.property('height', 480);
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result.authorImage.dimensions.should.have.property('width', 80);
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result.ogImage.should.have.property('dimensions');
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result.ogImage.should.have.property('url');
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result.ogImage.dimensions.should.have.property('height', 480);
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result.ogImage.dimensions.should.have.property('width', 80);
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result.site.logo.should.have.property('url');
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result.site.logo.should.not.have.property('dimensions');
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done();
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}).catch(done);
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});
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});
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