add test

Author: sarahs

tests/unit/page.js

@@ -1,7 +1,8 @@
 const path = require('path')
 const cheerio = require('cheerio')
 const Page = require('../../lib/page')
-const allVersionIds = Object.keys(require('../../lib/all-versions'))
+const prerenderedObjects = require('../../lib/graphql/static/prerendered-objects')
+const allVersions = require('../../lib/all-versions')
 const enterpriseServerReleases = require('../../lib/enterprise-server-releases')
 const nonEnterpriseDefaultVersion = require('../../lib/non-enterprise-default-version')
 // get the `free-pro-team` segment of `free-pro-team@latest`
@@ -90,6 +91,13 @@ describe('Page class', () => {
       expect($(`a[href="/en/${nonEnterpriseDefaultVersion}/articles/about-pull-requests"]`).length).toBeGreaterThan(0)
     })
 
+    test('rewrites links on prerendered GraphQL page include the current language prefix and version', async () => {
+      const graphqlVersion = allVersions[nonEnterpriseDefaultVersion].miscVersionName
+      const $ = cheerio.load(prerenderedObjects[graphqlVersion].html)
+      expect($('a[href^="/graphql/reference/input-objects"]').length).toBe(0)
+      expect($(`a[href^="/en/${nonEnterpriseDefaultVersion}/graphql/reference/input-objects"]`).length).toBeGreaterThan(0)
+    })
+
     test('rewrites links in the intro to include the current language prefix and version', async () => {
       const page = new Page(opts)
       page.rawIntro = '[Pull requests](/articles/about-pull-requests)'
@@ -151,7 +159,7 @@ describe('Page class', () => {
       const context = {
         currentVersion: `enterprise-server@${enterpriseServerReleases.latest}`,
         currentLanguage: 'en',
-        enterpriseServerVersions: allVersionIds.filter(id => id.startsWith('enterprise-server@'))
+        enterpriseServerVersions: Object.keys(allVersions).filter(id => id.startsWith('enterprise-server@'))
       }
       let rendered = await page.render(context)
       let $ = cheerio.load(rendered)