unpkg/server/middleware/PackageUtils.test.js

89 lines
2.4 KiB
JavaScript

const { parsePackageURL } = require('./PackageUtils')
describe('parsePackageURL', () => {
it('parses plain packages', () => {
expect(parsePackageURL('/history@1.0.0/umd/history.min.js')).toEqual({
pathname: '/history@1.0.0/umd/history.min.js',
search: '',
query: {},
packageName: 'history',
version: '1.0.0',
filename: '/umd/history.min.js'
})
})
it('parses plain packages with a hyphen in the name', () => {
expect(parsePackageURL('/query-string@5.0.0/index.js')).toEqual({
pathname: '/query-string@5.0.0/index.js',
search: '',
query: {},
packageName: 'query-string',
version: '5.0.0',
filename: '/index.js'
})
})
it('parses plain packages with no version specified', () => {
expect(parsePackageURL('/query-string/index.js')).toEqual({
pathname: '/query-string/index.js',
search: '',
query: {},
packageName: 'query-string',
version: 'latest',
filename: '/index.js'
})
})
it('parses plain packages with version specs', () => {
expect(parsePackageURL('/query-string@>=4.0.0/index.js')).toEqual({
pathname: '/query-string@>=4.0.0/index.js',
search: '',
query: {},
packageName: 'query-string',
version: '>=4.0.0',
filename: '/index.js'
})
})
it('parses scoped packages', () => {
expect(parsePackageURL('/@angular/router@4.3.3/src/index.d.ts')).toEqual({
pathname: '/@angular/router@4.3.3/src/index.d.ts',
search: '',
query: {},
packageName: '@angular/router',
version: '4.3.3',
filename: '/src/index.d.ts'
})
})
it('parses package names with a period in them', () => {
expect(parsePackageURL('/index.js')).toEqual({
pathname: '/index.js',
search: '',
query: {},
packageName: 'index.js',
version: 'latest',
filename: ''
})
})
it('parses valid query parameters', () => {
expect(parsePackageURL('/history?main=browser')).toEqual({
pathname: '/history',
search: '?main=browser',
query: { main: 'browser' },
packageName: 'history',
version: 'latest',
filename: ''
})
})
it('returns null for invalid pathnames', () => {
expect(parsePackageURL('history')).toBe(null)
})
it('returns null for invalid query parameters', () => {
expect(parsePackageURL('/query-string@5.0.0/index.js?invalid')).toBe(null)
})
})