ghost/test/unit/data/meta/structured_data_spec.js

var should = require('should'),
    getStructuredData = require('../../../../core/frontend/meta/structured_data');

describe('getStructuredData', function () {
    it('should return structured data from metadata per post', function (done) {
        var metadata = {
                site: {
                    title: 'Site Title',
                    facebook: 'testuser',
                    twitter: '@testuser'
                },
                authorName: 'Test User',
                ogType: 'article',
                metaTitle: 'Post Title',
                canonicalUrl: 'http://mysite.com/post/my-post-slug/',
                publishedDate: '2015-12-25T05:35:01.234Z',
                modifiedDate: '2016-01-21T22:13:05.412Z',
                coverImage: {
                    url: 'http://mysite.com/content/image/mypostcoverimage.jpg',
                    dimensions: {
                        width: 500,
                        height: 500
                    }
                },
                ogImage: {
                    url: null
                },
                twitterImage: null,
                ogTitle: 'Post Title',
                ogDescription: 'Post meta description',
                twitterTitle: 'Post Title',
                twitterDescription: 'Post meta description',
                authorFacebook: 'testpage',
                creatorTwitter: '@twitterpage',
                keywords: ['one', 'two', 'tag'],
                metaDescription: 'Post meta description'
            }, structuredData = getStructuredData(metadata);

        should.deepEqual(structuredData, {
            'article:modified_time': '2016-01-21T22:13:05.412Z',
            'article:published_time': '2015-12-25T05:35:01.234Z',
            'article:tag': ['one', 'two', 'tag'],
            'article:publisher': 'https://www.facebook.com/testuser',
            'article:author': 'https://www.facebook.com/testpage',
            'og:description': 'Post meta description',
            'og:image': 'http://mysite.com/content/image/mypostcoverimage.jpg',
            'og:image:width': 500,
            'og:image:height': 500,
            'og:site_name': 'Site Title',
            'og:title': 'Post Title',
            'og:type': 'article',
            'og:url': 'http://mysite.com/post/my-post-slug/',
            'twitter:card': 'summary_large_image',
            'twitter:data1': 'Test User',
            'twitter:data2': ['one', 'two', 'tag'].join(', '),
            'twitter:description': 'Post meta description',
            'twitter:image': 'http://mysite.com/content/image/mypostcoverimage.jpg',
            'twitter:label1': 'Written by',
            'twitter:label2': 'Filed under',
            'twitter:title': 'Post Title',
            'twitter:url': 'http://mysite.com/post/my-post-slug/',
            'twitter:site': '@testuser',
            'twitter:creator': '@twitterpage'
        });
        done();
    });

    it('should return structured data from metadata with provided og and twitter images only per post', function (done) {
        var metadata = {
                site: {
                    title: 'Site Title',
                    facebook: 'testuser',
                    twitter: '@testuser'
                },
                authorName: 'Test User',
                ogType: 'article',
                metaTitle: 'Post Title',
                canonicalUrl: 'http://mysite.com/post/my-post-slug/',
                publishedDate: '2015-12-25T05:35:01.234Z',
                modifiedDate: '2016-01-21T22:13:05.412Z',
                ogImage: {
                    url: 'http://mysite.com/content/image/mypostogimage.jpg',
                    dimensions: {
                        width: 20,
                        height: 100
                    }
                },
                twitterImage: 'http://mysite.com/content/image/myposttwitterimage.jpg',
                ogTitle: 'Custom Facebook title',
                ogDescription: 'Custom Facebook description',
                twitterTitle: 'Custom Twitter title',
                twitterDescription: 'Custom Twitter description',
                authorFacebook: 'testpage',
                creatorTwitter: '@twitterpage',
                keywords: ['one', 'two', 'tag'],
                metaDescription: 'Post meta description'
            }, structuredData = getStructuredData(metadata);

        should.deepEqual(structuredData, {
            'article:modified_time': '2016-01-21T22:13:05.412Z',
            'article:published_time': '2015-12-25T05:35:01.234Z',
            'article:tag': ['one', 'two', 'tag'],
            'article:publisher': 'https://www.facebook.com/testuser',
            'article:author': 'https://www.facebook.com/testpage',
            'og:description': 'Custom Facebook description',
            'og:image': 'http://mysite.com/content/image/mypostogimage.jpg',
            'og:image:width': 20,
            'og:image:height': 100,
            'og:site_name': 'Site Title',
            'og:title': 'Custom Facebook title',
            'og:type': 'article',
            'og:url': 'http://mysite.com/post/my-post-slug/',
            'twitter:card': 'summary_large_image',
            'twitter:data1': 'Test User',
            'twitter:data2': ['one', 'two', 'tag'].join(', '),
            'twitter:description': 'Custom Twitter description',
            'twitter:image': 'http://mysite.com/content/image/myposttwitterimage.jpg',
            'twitter:label1': 'Written by',
            'twitter:label2': 'Filed under',
            'twitter:title': 'Custom Twitter title',
            'twitter:url': 'http://mysite.com/post/my-post-slug/',
            'twitter:site': '@testuser',
            'twitter:creator': '@twitterpage'
        });
        done();
    });

    it('should return structured data from metadata with no nulls', function (done) {
        var metadata = {
                site: {
                    title: 'Site Title',
                    facebook: '',
                    twitter: ''
                },
                authorName: 'Test User',
                ogType: 'article',
                metaTitle: 'Post Title',
                canonicalUrl: 'http://mysite.com/post/my-post-slug/',
                modifiedDate: '2016-01-21T22:13:05.412Z',
                authorFacebook: null,
                creatorTwitter: null,
                coverImage: {
                    url: undefined
                },
                ogImage: {
                    url: null
                },
                twitterImage: null,
                ogTitle: 'Post Title',
                ogDescription: null,
                twitterTitle: 'Post Title',
                twitterDescription: null,
                keywords: null,
                metaDescription: null
            }, structuredData = getStructuredData(metadata);

        should.deepEqual(structuredData, {
            'article:modified_time': '2016-01-21T22:13:05.412Z',
            'og:site_name': 'Site Title',
            'og:title': 'Post Title',
            'og:type': 'article',
            'og:url': 'http://mysite.com/post/my-post-slug/',
            'twitter:card': 'summary',
            'twitter:data1': 'Test User',
            'twitter:label1': 'Written by',
            'twitter:title': 'Post Title',
            'twitter:url': 'http://mysite.com/post/my-post-slug/'
        });
        done();
    });
});