517 lines
16 KiB
TypeScript
517 lines
16 KiB
TypeScript
import {
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getYoutubeVideoId,
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makeRecordUri,
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toNiceDomain,
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toShortUrl,
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toShareUrl,
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} from '../../src/lib/strings/url-helpers'
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import {pluralize, enforceLen} from '../../src/lib/strings/helpers'
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import {ago} from '../../src/lib/strings/time'
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import {
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extractEntities,
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detectLinkables,
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} from '../../src/lib/strings/rich-text-detection'
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import {makeValidHandle, createFullHandle} from '../../src/lib/strings/handles'
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import {cleanError} from '../../src/lib/strings/errors'
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describe('extractEntities', () => {
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const knownHandles = new Set(['handle.com', 'full123.test-of-chars'])
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const inputs = [
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'no mention',
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'@handle.com middle end',
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'start @handle.com end',
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'start middle @handle.com',
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'@handle.com @handle.com @handle.com',
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'@full123.test-of-chars',
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'not@right',
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'@handle.com!@#$chars',
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'@handle.com\n@handle.com',
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'parenthetical (@handle.com)',
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'start https://middle.com end',
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'start https://middle.com/foo/bar end',
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'start https://middle.com/foo/bar?baz=bux end',
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'start https://middle.com/foo/bar?baz=bux#hash end',
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'https://start.com/foo/bar?baz=bux#hash middle end',
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'start middle https://end.com/foo/bar?baz=bux#hash',
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'https://newline1.com\nhttps://newline2.com',
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'start middle.com end',
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'start middle.com/foo/bar end',
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'start middle.com/foo/bar?baz=bux end',
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'start middle.com/foo/bar?baz=bux#hash end',
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'start.com/foo/bar?baz=bux#hash middle end',
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'start middle end.com/foo/bar?baz=bux#hash',
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'newline1.com\nnewline2.com',
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'not.. a..url ..here',
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'e.g.',
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'something-cool.jpg',
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'website.com.jpg',
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'e.g./foo',
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'website.com.jpg/foo',
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'Classic article https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/',
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'Classic article https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/ ',
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'https://foo.com https://bar.com/whatever https://baz.com',
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'punctuation https://foo.com, https://bar.com/whatever; https://baz.com.',
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'parenthentical (https://foo.com)',
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'except for https://foo.com/thing_(cool)',
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]
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interface Output {
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type: string
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value: string
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noScheme?: boolean
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}
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const outputs: Output[][] = [
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[],
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[{type: 'mention', value: 'handle.com'}],
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[{type: 'mention', value: 'handle.com'}],
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[{type: 'mention', value: 'handle.com'}],
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[
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{type: 'mention', value: 'handle.com'},
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{type: 'mention', value: 'handle.com'},
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{type: 'mention', value: 'handle.com'},
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],
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[
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{
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type: 'mention',
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value: 'full123.test-of-chars',
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},
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],
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[],
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[{type: 'mention', value: 'handle.com'}],
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[
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{type: 'mention', value: 'handle.com'},
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{type: 'mention', value: 'handle.com'},
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],
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[{type: 'mention', value: 'handle.com'}],
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[{type: 'link', value: 'https://middle.com'}],
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[{type: 'link', value: 'https://middle.com/foo/bar'}],
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[{type: 'link', value: 'https://middle.com/foo/bar?baz=bux'}],
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[{type: 'link', value: 'https://middle.com/foo/bar?baz=bux#hash'}],
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[{type: 'link', value: 'https://start.com/foo/bar?baz=bux#hash'}],
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[{type: 'link', value: 'https://end.com/foo/bar?baz=bux#hash'}],
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[
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{type: 'link', value: 'https://newline1.com'},
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{type: 'link', value: 'https://newline2.com'},
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],
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[{type: 'link', value: 'middle.com', noScheme: true}],
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[{type: 'link', value: 'middle.com/foo/bar', noScheme: true}],
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[{type: 'link', value: 'middle.com/foo/bar?baz=bux', noScheme: true}],
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[{type: 'link', value: 'middle.com/foo/bar?baz=bux#hash', noScheme: true}],
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[{type: 'link', value: 'start.com/foo/bar?baz=bux#hash', noScheme: true}],
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[{type: 'link', value: 'end.com/foo/bar?baz=bux#hash', noScheme: true}],
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[
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{type: 'link', value: 'newline1.com', noScheme: true},
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{type: 'link', value: 'newline2.com', noScheme: true},
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],
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[],
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[],
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[],
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[],
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[],
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[],
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[
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{
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type: 'link',
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value:
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'https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/',
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},
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],
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[
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{
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type: 'link',
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value:
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'https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/',
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},
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],
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[
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{type: 'link', value: 'https://foo.com'},
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{type: 'link', value: 'https://bar.com/whatever'},
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{type: 'link', value: 'https://baz.com'},
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],
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[
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{type: 'link', value: 'https://foo.com'},
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{type: 'link', value: 'https://bar.com/whatever'},
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{type: 'link', value: 'https://baz.com'},
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],
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[{type: 'link', value: 'https://foo.com'}],
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[{type: 'link', value: 'https://foo.com/thing_(cool)'}],
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]
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it('correctly handles a set of text inputs', () => {
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for (let i = 0; i < inputs.length; i++) {
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const input = inputs[i]
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const result = extractEntities(input, knownHandles)
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if (!outputs[i].length) {
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expect(result).toBeFalsy()
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} else if (outputs[i].length && !result) {
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expect(result).toBeTruthy()
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} else if (result) {
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expect(result.length).toBe(outputs[i].length)
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for (let j = 0; j < outputs[i].length; j++) {
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expect(result[j].type).toEqual(outputs[i][j].type)
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if (outputs[i][j].noScheme) {
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expect(result[j].value).toEqual(`https://${outputs[i][j].value}`)
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} else {
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expect(result[j].value).toEqual(outputs[i][j].value)
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}
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if (outputs[i]?.[j].type === 'mention') {
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expect(
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input.slice(result[j].index.start, result[j].index.end),
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).toBe(`@${result[j].value}`)
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} else {
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if (!outputs[i]?.[j].noScheme) {
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expect(
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input.slice(result[j].index.start, result[j].index.end),
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).toBe(result[j].value)
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} else {
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expect(
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input.slice(result[j].index.start, result[j].index.end),
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).toBe(result[j].value.slice('https://'.length))
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}
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}
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}
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}
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}
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})
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})
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describe('detectLinkables', () => {
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const inputs = [
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'no linkable',
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'@start middle end',
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'start @middle end',
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'start middle @end',
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'@start @middle @end',
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'@full123.test-of-chars',
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'not@right',
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'@bad!@#$chars',
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'@newline1\n@newline2',
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'parenthetical (@handle)',
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'start https://middle.com end',
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'start https://middle.com/foo/bar end',
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'start https://middle.com/foo/bar?baz=bux end',
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'start https://middle.com/foo/bar?baz=bux#hash end',
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'https://start.com/foo/bar?baz=bux#hash middle end',
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'start middle https://end.com/foo/bar?baz=bux#hash',
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'https://newline1.com\nhttps://newline2.com',
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'start middle.com end',
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'start middle.com/foo/bar end',
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'start middle.com/foo/bar?baz=bux end',
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'start middle.com/foo/bar?baz=bux#hash end',
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'start.com/foo/bar?baz=bux#hash middle end',
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'start middle end.com/foo/bar?baz=bux#hash',
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'newline1.com\nnewline2.com',
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'not.. a..url ..here',
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'e.g.',
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'e.g. real.com fake.notreal',
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'something-cool.jpg',
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'website.com.jpg',
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'e.g./foo',
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'website.com.jpg/foo',
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'Classic article https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/',
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'Classic article https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/ ',
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'https://foo.com https://bar.com/whatever https://baz.com',
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'punctuation https://foo.com, https://bar.com/whatever; https://baz.com.',
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'parenthentical (https://foo.com)',
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'except for https://foo.com/thing_(cool)',
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]
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const outputs = [
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['no linkable'],
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[{link: '@start'}, ' middle end'],
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['start ', {link: '@middle'}, ' end'],
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['start middle ', {link: '@end'}],
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[{link: '@start'}, ' ', {link: '@middle'}, ' ', {link: '@end'}],
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[{link: '@full123.test-of-chars'}],
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['not@right'],
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[{link: '@bad'}, '!@#$chars'],
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[{link: '@newline1'}, '\n', {link: '@newline2'}],
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['parenthetical (', {link: '@handle'}, ')'],
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['start ', {link: 'https://middle.com'}, ' end'],
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['start ', {link: 'https://middle.com/foo/bar'}, ' end'],
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['start ', {link: 'https://middle.com/foo/bar?baz=bux'}, ' end'],
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['start ', {link: 'https://middle.com/foo/bar?baz=bux#hash'}, ' end'],
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[{link: 'https://start.com/foo/bar?baz=bux#hash'}, ' middle end'],
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['start middle ', {link: 'https://end.com/foo/bar?baz=bux#hash'}],
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[{link: 'https://newline1.com'}, '\n', {link: 'https://newline2.com'}],
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['start ', {link: 'middle.com'}, ' end'],
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['start ', {link: 'middle.com/foo/bar'}, ' end'],
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['start ', {link: 'middle.com/foo/bar?baz=bux'}, ' end'],
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['start ', {link: 'middle.com/foo/bar?baz=bux#hash'}, ' end'],
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[{link: 'start.com/foo/bar?baz=bux#hash'}, ' middle end'],
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['start middle ', {link: 'end.com/foo/bar?baz=bux#hash'}],
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[{link: 'newline1.com'}, '\n', {link: 'newline2.com'}],
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['not.. a..url ..here'],
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['e.g.'],
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['e.g. ', {link: 'real.com'}, ' fake.notreal'],
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['something-cool.jpg'],
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['website.com.jpg'],
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['e.g./foo'],
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['website.com.jpg/foo'],
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[
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'Classic article ',
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{
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link: 'https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/',
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},
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],
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[
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'Classic article ',
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{
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link: 'https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/',
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},
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' ',
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],
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[
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{link: 'https://foo.com'},
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' ',
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{link: 'https://bar.com/whatever'},
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' ',
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{link: 'https://baz.com'},
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],
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[
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'punctuation ',
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{link: 'https://foo.com'},
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', ',
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{link: 'https://bar.com/whatever'},
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'; ',
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{link: 'https://baz.com'},
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'.',
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],
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['parenthentical (', {link: 'https://foo.com'}, ')'],
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['except for ', {link: 'https://foo.com/thing_(cool)'}],
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]
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it('correctly handles a set of text inputs', () => {
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for (let i = 0; i < inputs.length; i++) {
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const input = inputs[i]
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const output = detectLinkables(input)
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expect(output).toEqual(outputs[i])
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}
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})
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})
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describe('pluralize', () => {
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const inputs: [number, string, string?][] = [
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[1, 'follower'],
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[1, 'member'],
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[100, 'post'],
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[1000, 'repost'],
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[10000, 'upvote'],
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[100000, 'other'],
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[2, 'man', 'men'],
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]
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const outputs = [
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'follower',
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'member',
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'posts',
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'reposts',
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'upvotes',
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'others',
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'men',
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]
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it('correctly pluralizes a set of words', () => {
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for (let i = 0; i < inputs.length; i++) {
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const input = inputs[i]
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const output = pluralize(...input)
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expect(output).toEqual(outputs[i])
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}
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})
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})
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describe('makeRecordUri', () => {
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const inputs: [string, string, string][] = [
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['alice.test', 'app.bsky.feed.post', '3jk7x4irgv52r'],
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]
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const outputs = ['at://alice.test/app.bsky.feed.post/3jk7x4irgv52r']
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it('correctly builds a record URI', () => {
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for (let i = 0; i < inputs.length; i++) {
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const input = inputs[i]
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const result = makeRecordUri(...input)
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expect(result).toEqual(outputs[i])
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}
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})
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})
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describe('ago', () => {
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const inputs = [
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1671461038,
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'04 Dec 1995 00:12:00 GMT',
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new Date(),
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new Date().setMinutes(new Date().getMinutes() - 10),
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new Date().setHours(new Date().getHours() - 1),
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new Date().setDate(new Date().getDate() - 1),
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new Date().setMonth(new Date().getMonth() - 1),
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]
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const outputs = [
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new Date(1671461038).toLocaleDateString(),
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new Date('04 Dec 1995 00:12:00 GMT').toLocaleDateString(),
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'0s',
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'10m',
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'1h',
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'1d',
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'1mo',
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]
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it('correctly calculates how much time passed, in a string', () => {
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for (let i = 0; i < inputs.length; i++) {
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const result = ago(inputs[i])
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expect(result).toEqual(outputs[i])
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}
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})
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})
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describe('makeValidHandle', () => {
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const inputs = [
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'test-handle-123',
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'test!"#$%&/()=?_',
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'this-handle-should-be-too-big',
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]
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const outputs = ['test-handle-123', 'test', 'this-handle-should-b']
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it('correctly parses and corrects handles', () => {
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for (let i = 0; i < inputs.length; i++) {
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const result = makeValidHandle(inputs[i])
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expect(result).toEqual(outputs[i])
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}
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})
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})
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describe('createFullHandle', () => {
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const inputs: [string, string][] = [
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['test-handle-123', 'test'],
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['.test.handle', 'test.test.'],
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['test.handle.', '.test.test'],
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]
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const outputs = [
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'test-handle-123.test',
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'.test.handle.test.test.',
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'test.handle.test.test',
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]
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it('correctly parses and corrects handles', () => {
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for (let i = 0; i < inputs.length; i++) {
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const input = inputs[i]
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const result = createFullHandle(...input)
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expect(result).toEqual(outputs[i])
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}
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})
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})
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describe('enforceLen', () => {
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const inputs: [string, number][] = [
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['Hello World!', 5],
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['Hello World!', 20],
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['', 5],
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]
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const outputs = ['Hello', 'Hello World!', '']
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it('correctly enforces defined length on a given string', () => {
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for (let i = 0; i < inputs.length; i++) {
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const input = inputs[i]
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const result = enforceLen(...input)
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expect(result).toEqual(outputs[i])
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}
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})
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})
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describe('cleanError', () => {
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const inputs = [
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'TypeError: Network request failed',
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'Error: Aborted',
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'Error: TypeError "x" is not a function',
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'Error: SyntaxError unexpected token "export"',
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'Some other error',
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]
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const outputs = [
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'Unable to connect. Please check your internet connection and try again.',
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'Unable to connect. Please check your internet connection and try again.',
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'TypeError "x" is not a function',
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'SyntaxError unexpected token "export"',
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'Some other error',
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]
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it('removes extra content from error message', () => {
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for (let i = 0; i < inputs.length; i++) {
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const result = cleanError(inputs[i])
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expect(result).toEqual(outputs[i])
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}
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})
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})
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describe('toNiceDomain', () => {
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const inputs = [
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'https://example.com/index.html',
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'https://bsky.app',
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'https://bsky.social',
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'#123123123',
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]
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const outputs = ['example.com', 'bsky.app', 'Bluesky Social', '#123123123']
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it("displays the url's host in a easily readable manner", () => {
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for (let i = 0; i < inputs.length; i++) {
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const result = toNiceDomain(inputs[i])
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expect(result).toEqual(outputs[i])
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}
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})
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})
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describe('toShortUrl', () => {
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const inputs = [
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'https://bsky.app',
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'https://bsky.app/3jk7x4irgv52r',
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'https://bsky.app/3jk7x4irgv52r2313y182h9',
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]
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const outputs = [
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'bsky.app',
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'bsky.app/3jk7x4irgv52r',
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'bsky.app/3jk7x4irgv52r2313y...',
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]
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it('shortens the url', () => {
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for (let i = 0; i < inputs.length; i++) {
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const result = toShortUrl(inputs[i])
|
|
expect(result).toEqual(outputs[i])
|
|
}
|
|
})
|
|
})
|
|
|
|
describe('toShareUrl', () => {
|
|
const inputs = ['https://bsky.app', '/3jk7x4irgv52r', 'item/test/123']
|
|
const outputs = [
|
|
'https://bsky.app',
|
|
'https://bsky.app/3jk7x4irgv52r',
|
|
'https://bsky.app/item/test/123',
|
|
]
|
|
|
|
it('appends https, when not present', () => {
|
|
for (let i = 0; i < inputs.length; i++) {
|
|
const result = toShareUrl(inputs[i])
|
|
expect(result).toEqual(outputs[i])
|
|
}
|
|
})
|
|
})
|
|
|
|
describe('getYoutubeVideoId', () => {
|
|
it(' should return undefined for invalid youtube links', () => {
|
|
expect(getYoutubeVideoId('')).toBeUndefined()
|
|
expect(getYoutubeVideoId('https://www.google.com')).toBeUndefined()
|
|
expect(getYoutubeVideoId('https://www.youtube.com')).toBeUndefined()
|
|
expect(
|
|
getYoutubeVideoId('https://www.youtube.com/channelName'),
|
|
).toBeUndefined()
|
|
expect(
|
|
getYoutubeVideoId('https://www.youtube.com/channel/channelName'),
|
|
).toBeUndefined()
|
|
})
|
|
|
|
it('getYoutubeVideoId should return video id for valid youtube links', () => {
|
|
expect(getYoutubeVideoId('https://www.youtube.com/watch?v=videoId')).toBe(
|
|
'videoId',
|
|
)
|
|
expect(
|
|
getYoutubeVideoId(
|
|
'https://www.youtube.com/watch?v=videoId&feature=share',
|
|
),
|
|
).toBe('videoId')
|
|
expect(getYoutubeVideoId('https://youtu.be/videoId')).toBe('videoId')
|
|
})
|
|
})
|