stacker.news/lib/url.spec.js

32 lines
1.0 KiB
JavaScript

/* eslint-env jest */
import { parseInternalLinks } from './url.js'
const cases = [
['https://stacker.news/items/123', '#123'],
['https://stacker.news/items/123/related', '#123/related'],
// invalid links should not be parsed so user can spot error
['https://stacker.news/items/123foobar', undefined],
// Invalid origin should not be parsed so no malicious links
['https://example.com/items/123', undefined],
// parse referral links
['https://stacker.news/items/123/r/ekzyis', '#123'],
// use comment id if available
['https://stacker.news/items/123?commentId=456', '#456'],
// comment id + referral link
['https://stacker.news/items/123/r/ekzyis?commentId=456', '#456'],
// multiple params
['https://stacker.news/items/123?commentId=456&parentId=789', '#456']
]
describe('internal links', () => {
test.each(cases)(
'parses %p as %p',
(href, expected) => {
process.env.NEXT_PUBLIC_URL = 'https://stacker.news'
const { linkText: actual } = parseInternalLinks(href)
expect(actual).toBe(expected)
}
)
})