rsnext/test/unit/parse-relative-url.unit.test.js
2020-11-10 12:25:50 -05:00

111 lines
2.8 KiB
JavaScript

/* eslint-env jest */
import { parseRelativeUrl } from 'next/dist/next-server/lib/router/utils/parse-relative-url'
// convenience function so tests can be aligned neatly
// and easy to eyeball
const check = (windowUrl, targetUrl, expected) => {
window.location = new URL(windowUrl)
if (typeof expected === 'string') {
expect(() => parseRelativeUrl(targetUrl)).toThrow(expected)
} else {
const parsedUrl = parseRelativeUrl(targetUrl)
expect(parsedUrl.pathname).toBe(expected.pathname)
expect(parsedUrl.search).toBe(expected.search)
expect(parsedUrl.hash).toBe(expected.hash)
}
}
describe('parseRelativeUrl', () => {
beforeAll(() => {
global.window = {
location: {},
}
})
afterAll(() => {
delete global.window
})
it('should parse relative url', () => {
check(
'http://example.com:3210/someA/pathB?fooC=barD#hashE',
'/someF/pathG?fooH=barI#hashJ',
{
pathname: '/someF/pathG',
search: '?fooH=barI',
hash: '#hashJ',
}
)
})
it('should parse relative url when start with dot', () => {
check(
'http://example.com:3210/someA/pathB?fooC=barD#hashE',
'./someF/pathG?fooH=barI#hashJ',
{
pathname: '/someF/pathG',
search: '?fooH=barI',
hash: '#hashJ',
}
)
})
it('should parse relative url on special protocol', () => {
check(
'ionic://localhost/someA/pathB?fooC=barD#hashE',
'/someF/pathG?fooH=barI#hashJ',
{
pathname: '/someF/pathG',
search: '?fooH=barI',
hash: '#hashJ',
}
)
check(
'file:///someA/pathB?fooC=barD#hashE',
'/someF/pathG?fooH=barI#hashJ',
{
pathname: '/someF/pathG',
search: '?fooH=barI',
hash: '#hashJ',
}
)
})
it('should parse the full url with current origin', () => {
check(
'http://example.com:3210/someA/pathB?fooC=barD#hashE',
'http://example.com:3210/someF/pathG?fooH=barI#hashJ',
{
pathname: '/someF/pathG',
search: '?fooH=barI',
hash: '#hashJ',
}
)
})
it('should throw when parsing the full url with diff origin', () => {
check(
'http://example.com:3210/someA/pathB?fooC=barD#hashE',
'http://google.com/someF/pathG?fooH=barI#hashJ',
'invariant: invalid relative URL'
)
})
it('should throw when parsing the special prefix', () => {
check(
'http://example.com:3210/someA/pathB?fooC=barD#hashE',
'mailto:foo@example.com',
'invariant: invalid relative URL'
)
check(
'http://example.com:3210/someA/pathB?fooC=barD#hashE',
'tel:+123456789',
'invariant: invalid relative URL'
)
check(
'http://example.com:3210/someA/pathB?fooC=barD#hashE',
'sms:+123456789',
'invariant: invalid relative URL'
)
})
})