url-metadata
Version:
Request a url and scrape the metadata from its HTML using Node.js or the browser.
115 lines (111 loc) • 8.43 kB
JavaScript
const urlMetadata = require('./../index')
test('extracts hreflang tags', async () => {
try {
// Mocked data originally from:
// const url = 'https://addidas.com'
const html = `
<html lang="en" class="theme-adidas">
<head>
<meta charSet="utf-8">
<title>Black Friday Deals: Up to 60% Off | adidas US</title>
<meta name="description" content="Shop Black Friday deals and save up to 60% off! Don't wait to save on adidas favorites that will be the highlight of the season.">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" href="/static/glass/plp/plp-app/favicon.ico">
<meta name="apple-itunes-app" data-auto-id="native-iOS-banner" content="app-id=1266591536, app-argument=/">
<meta name="robots" content="noindex,follow"><meta property="og:title" content="Black Friday Deals: Up to 60% Off | adidas US">
<meta property="og:description" content="Shop Black Friday deals and save up to 60% off! Don't wait to save on adidas favorites that will be the highlight of the season.">
<meta property="og:site_name" content="adidas US">
<meta property="og:url" content="https://www.adidas.com/us/black_friday">
<link rel="canonical" href="https://www.adidas.com/us/black_friday">
<!-- Test both "hrefLang" and "hreflang" variations -->
<link rel="alternate" href="https://www.adidas.at/black_friday" hrefLang="de-AT">
<link rel="alternate" href="https://www.adidas.be/en/black_friday" hreflang="en-BE">
<link rel="alternate" href="https://www.adidas.be/fr/black_friday" hrefLang="fr-BE">
<link rel="alternate" href="https://www.adidas.be/nl/black_friday" hrefLang="nl-BE">
<link rel="alternate" href="https://www.adidas.ca/en/black_friday" hrefLang="en-CA">
<link rel="alternate" href="https://www.adidas.ca/fr/black_friday" hrefLang="fr-CA">
<link rel="alternate" href="https://www.adidas.ch/de/black_friday" hrefLang="de-CH">
<link rel="alternate" href="https://www.adidas.ch/en/black_friday" hrefLang="en-CH">
<link rel="alternate" href="https://www.adidas.ch/fr/black_friday" hrefLang="fr-CH">
<link rel="alternate" href="https://www.adidas.ch/it/black_friday" hrefLang="it-CH">
<link rel="alternate" href="https://www.adidas.cl/black_friday" hrefLang="es-CL">
<link rel="alternate" href="https://www.adidas.co/black_friday" hrefLang="es-CO">
<link rel="alternate" href="https://www.adidas.co.in/black_friday" hrefLang="en-IN">
<link rel="alternate" href="https://www.adidas.co.kr/black_friday" hrefLang="ko-KR">
<link rel="alternate" href="https://www.adidas.co.nz/black_friday" hrefLang="en-NZ">
<link rel="alternate" href="https://www.adidas.co.th/en/black_friday" hrefLang="en-TH">
<link rel="alternate" href="https://www.adidas.co.th/th/black_friday" hrefLang="th-TH">
<link rel="alternate" href="https://www.adidas.co.uk/black_friday" hrefLang="en-GB">
<link rel="alternate" href="https://www.adidas.com.au/black_friday" hrefLang="en-AU">
<link rel="alternate" href="https://www.adidas.com.br/black_friday" hrefLang="pt-BR">
<link rel="alternate" href="https://www.adidas.com.my/en/black_friday" hrefLang="en-MY">
<link rel="alternate" href="https://www.adidas.com.ph/black_friday" hrefLang="en-PH">
<link rel="alternate" href="https://www.adidas.com.sg/black_friday" hrefLang="en-SG">
<link rel="alternate" href="https://www.adidas.com.tr/en/black_friday" hrefLang="en-TR">
<link rel="alternate" href="https://www.adidas.com.tr/tr/black_friday" hrefLang="tr-TR">
<link rel="alternate" href="https://www.adidas.com.vn/en/black_friday" hrefLang="en-VN">
<link rel="alternate" href="https://www.adidas.com.vn/vi/black_friday" hrefLang="vi-VN">
<link rel="alternate" href="https://www.adidas.com/us/black_friday" hrefLang="en-US">
<link rel="alternate" href="https://www.adidas.cz/black_friday" hrefLang="cs-CZ">
<link rel="alternate" href="https://www.adidas.de/cyber_woche" hrefLang="de-DE">
<link rel="alternate" href="https://www.adidas.de/en/cyber_week" hrefLang="en-DE">
<link rel="alternate" href="https://www.adidas.dk/black_friday" hrefLang="da-DK">
<link rel="alternate" href="https://www.adidas.es/black_friday" hrefLang="es-ES">
<link rel="alternate" href="https://www.adidas.fi/black_friday" hrefLang="en-FI">
<link rel="alternate" href="https://www.adidas.fr/black_friday" hrefLang="fr-FR">
<link rel="alternate" href="https://www.adidas.gr/black_friday" hrefLang="el-GR">
<link rel="alternate" href="https://www.adidas.ie/black_friday" hrefLang="en-IE">
<link rel="alternate" href="https://www.adidas.it/black_friday" hrefLang="it-IT">
<link rel="alternate" href="https://www.adidas.mx/black_friday" hrefLang="es-MX">
<link rel="alternate" href="https://www.adidas.nl/black_friday" hrefLang="nl-NL">
<link rel="alternate" href="https://www.adidas.no/black_friday" hrefLang="no-NO">
<link rel="alternate" href="https://www.adidas.pe/black_friday" hrefLang="es-PE">
<link rel="alternate" href="https://www.adidas.pl/black_friday" hrefLang="pl-PL">
<link rel="alternate" href="https://www.adidas.pt/black_friday" hrefLang="pt-PT">
<link rel="alternate" href="https://www.adidas.se/black_friday" hrefLang="sv-SE">
<link rel="alternate" href="https://www.adidas.sk/black_friday" hrefLang="sk-SK">
<link rel="alternate" href="https://www.adidas.sa/en/white-friday-sale" hrefLang="en-SA">
<link rel="alternate" href="https://www.adidas.sa/ar/white-friday-sale" hrefLang="ar-SA">
<link rel="alternate" href="https://www.adidas.ae/en/white-friday-sale" hrefLang="en-AE">
<link rel="alternate" href="https://www.adidas.com.eg/en/white-friday-sale" hrefLang="en-EG">
<link rel="alternate" href="https://www.adidas.com.eg/ar/white-friday-sale" hrefLang="ar-EG">
<link rel="alternate" href="https://www.adidas.co.ma/fr/white-friday-sale" hrefLang="fr-MA">
<link rel="alternate" href="https://www.adidas.co.ma/ar/white-friday-sale" hrefLang="ar-MA">
<link rel="alternate" href="https://www.adidas.com/kw/ar/white-friday-sale" hrefLang="ar-KW">
<link rel="alternate" href="https://www.adidas.com/kw/en/white-friday-sale" hrefLang="en-KW">
<link rel="alternate" href="https://www.adidas.com/om/ar/white-friday-sale" hrefLang="ar-OM">
<link rel="alternate" href="https://www.adidas.com/om/en/white-friday-sale" hrefLang="en-OM">
<link rel="alternate" href="https://www.adidas.com/bh/ar/white-friday-sale" hrefLang="ar-BH">
<link rel="alternate" href="https://www.adidas.com/bh/en/white-friday-sale" hrefLang="en-BH">
<link rel="alternate" href="https://www.adidas.com/qa/ar/white-friday-sale" hrefLang="ar-QA">
<link rel="alternate" href="https://www.adidas.com/qa/en/white-friday-sale" hrefLang="en-QA">
<link rel="alternate" href="https://www.adidas.co.za/black_friday" hrefLang="en-ZA">
<link rel="alternate" href="https://www.adidas.co.il/en/black_friday" hrefLang="en-IL">
<link rel="alternate" href="https://www.adidas.co.il/he/black_friday" hrefLang="he-IL">
<link rel="alternate" href="https://www.adidas.com/cr/es/black_friday" hrefLang="es-CR">
<link rel="alternate" href="https://www.adidas.com/ec/es/black_friday" hrefLang="es-EC">
<link rel="alternate" href="https://www.adidas.jp/ブラックフライデーセール" hrefLang="ja-JP">
</head>
<body>
NADA
</body>
</html>
`
const response = new Response(html, {
headers: {
'Content-Type': 'text/html'
}
})
const metadata = await urlMetadata(null, {
parseResponseObject: response
})
expect(metadata.hreflang.length).toBeGreaterThan(10)
expect(metadata.hreflang[0].hreflang).toBe('de-AT')
expect(metadata.hreflang[1].hreflang).toBe('en-BE')
expect(metadata.hreflang[0].href).toBe('https://www.adidas.at/black_friday')
expect(metadata.hreflang[1].href).toBe('https://www.adidas.be/en/black_friday')
} catch (err) {
expect(err).toBe(undefined)
}
})