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Diffstat (limited to '__tests__/string-utils.ts')
| -rw-r--r-- | __tests__/string-utils.ts | 319 |
1 files changed, 0 insertions, 319 deletions
diff --git a/__tests__/string-utils.ts b/__tests__/string-utils.ts deleted file mode 100644 index a1bd59fee..000000000 --- a/__tests__/string-utils.ts +++ /dev/null @@ -1,319 +0,0 @@ -import { - extractEntities, - detectLinkables, - extractHtmlMeta, -} from '../src/lib/strings' - -describe('extractEntities', () => { - const knownHandles = new Set(['handle.com', 'full123.test-of-chars']) - const inputs = [ - 'no mention', - '@handle.com middle end', - 'start @handle.com end', - 'start middle @handle.com', - '@handle.com @handle.com @handle.com', - '@full123.test-of-chars', - 'not@right', - '@handle.com!@#$chars', - '@handle.com\n@handle.com', - 'parenthetical (@handle.com)', - 'start https://middle.com end', - 'start https://middle.com/foo/bar end', - 'start https://middle.com/foo/bar?baz=bux end', - 'start https://middle.com/foo/bar?baz=bux#hash end', - 'https://start.com/foo/bar?baz=bux#hash middle end', - 'start middle https://end.com/foo/bar?baz=bux#hash', - 'https://newline1.com\nhttps://newline2.com', - 'start middle.com end', - 'start middle.com/foo/bar end', - 'start middle.com/foo/bar?baz=bux end', - 'start middle.com/foo/bar?baz=bux#hash end', - 'start.com/foo/bar?baz=bux#hash middle end', - 'start middle end.com/foo/bar?baz=bux#hash', - 'newline1.com\nnewline2.com', - 'not.. a..url ..here', - 'e.g.', - 'something-cool.jpg', - 'website.com.jpg', - 'e.g./foo', - 'website.com.jpg/foo', - 'Classic article https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/', - 'Classic article https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/ ', - 'https://foo.com https://bar.com/whatever https://baz.com', - 'punctuation https://foo.com, https://bar.com/whatever; https://baz.com.', - 'parenthentical (https://foo.com)', - 'except for https://foo.com/thing_(cool)', - ] - interface Output { - type: string - value: string - noScheme?: boolean - } - const outputs: Output[][] = [ - [], - [{type: 'mention', value: 'handle.com'}], - [{type: 'mention', value: 'handle.com'}], - [{type: 'mention', value: 'handle.com'}], - [ - {type: 'mention', value: 'handle.com'}, - {type: 'mention', value: 'handle.com'}, - {type: 'mention', value: 'handle.com'}, - ], - [ - { - type: 'mention', - value: 'full123.test-of-chars', - }, - ], - [], - [{type: 'mention', value: 'handle.com'}], - [ - {type: 'mention', value: 'handle.com'}, - {type: 'mention', value: 'handle.com'}, - ], - [{type: 'mention', value: 'handle.com'}], - [{type: 'link', value: 'https://middle.com'}], - [{type: 'link', value: 'https://middle.com/foo/bar'}], - [{type: 'link', value: 'https://middle.com/foo/bar?baz=bux'}], - [{type: 'link', value: 'https://middle.com/foo/bar?baz=bux#hash'}], - [{type: 'link', value: 'https://start.com/foo/bar?baz=bux#hash'}], - [{type: 'link', value: 'https://end.com/foo/bar?baz=bux#hash'}], - [ - {type: 'link', value: 'https://newline1.com'}, - {type: 'link', value: 'https://newline2.com'}, - ], - [{type: 'link', value: 'middle.com', noScheme: true}], - [{type: 'link', value: 'middle.com/foo/bar', noScheme: true}], - [{type: 'link', value: 'middle.com/foo/bar?baz=bux', noScheme: true}], - [{type: 'link', value: 'middle.com/foo/bar?baz=bux#hash', noScheme: true}], - [{type: 'link', value: 'start.com/foo/bar?baz=bux#hash', noScheme: true}], - [{type: 'link', value: 'end.com/foo/bar?baz=bux#hash', noScheme: true}], - [ - {type: 'link', value: 'newline1.com', noScheme: true}, - {type: 'link', value: 'newline2.com', noScheme: true}, - ], - [], - [], - [], - [], - [], - [], - [ - { - type: 'link', - value: - 'https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/', - }, - ], - [ - { - type: 'link', - value: - 'https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/', - }, - ], - [ - {type: 'link', value: 'https://foo.com'}, - {type: 'link', value: 'https://bar.com/whatever'}, - {type: 'link', value: 'https://baz.com'}, - ], - [ - {type: 'link', value: 'https://foo.com'}, - {type: 'link', value: 'https://bar.com/whatever'}, - {type: 'link', value: 'https://baz.com'}, - ], - [{type: 'link', value: 'https://foo.com'}], - [{type: 'link', value: 'https://foo.com/thing_(cool)'}], - ] - it('correctly handles a set of text inputs', () => { - for (let i = 0; i < inputs.length; i++) { - const input = inputs[i] - const result = extractEntities(input, knownHandles) - if (!outputs[i].length) { - expect(result).toBeFalsy() - } else if (outputs[i].length && !result) { - expect(result).toBeTruthy() - } else if (result) { - expect(result.length).toBe(outputs[i].length) - for (let j = 0; j < outputs[i].length; j++) { - expect(result[j].type).toEqual(outputs[i][j].type) - if (outputs[i][j].noScheme) { - expect(result[j].value).toEqual(`https://${outputs[i][j].value}`) - } else { - expect(result[j].value).toEqual(outputs[i][j].value) - } - if (outputs[i]?.[j].type === 'mention') { - expect( - input.slice(result[j].index.start, result[j].index.end), - ).toBe(`@${result[j].value}`) - } else { - if (!outputs[i]?.[j].noScheme) { - expect( - input.slice(result[j].index.start, result[j].index.end), - ).toBe(result[j].value) - } else { - expect( - input.slice(result[j].index.start, result[j].index.end), - ).toBe(result[j].value.slice('https://'.length)) - } - } - } - } - } - }) -}) - -describe('detectLinkables', () => { - const inputs = [ - 'no linkable', - '@start middle end', - 'start @middle end', - 'start middle @end', - '@start @middle @end', - '@full123.test-of-chars', - 'not@right', - '@bad!@#$chars', - '@newline1\n@newline2', - 'parenthetical (@handle)', - 'start https://middle.com end', - 'start https://middle.com/foo/bar end', - 'start https://middle.com/foo/bar?baz=bux end', - 'start https://middle.com/foo/bar?baz=bux#hash end', - 'https://start.com/foo/bar?baz=bux#hash middle end', - 'start middle https://end.com/foo/bar?baz=bux#hash', - 'https://newline1.com\nhttps://newline2.com', - 'start middle.com end', - 'start middle.com/foo/bar end', - 'start middle.com/foo/bar?baz=bux end', - 'start middle.com/foo/bar?baz=bux#hash end', - 'start.com/foo/bar?baz=bux#hash middle end', - 'start middle end.com/foo/bar?baz=bux#hash', - 'newline1.com\nnewline2.com', - 'not.. a..url ..here', - 'e.g.', - 'e.g. real.com fake.notreal', - 'something-cool.jpg', - 'website.com.jpg', - 'e.g./foo', - 'website.com.jpg/foo', - 'Classic article https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/', - 'Classic article https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/ ', - 'https://foo.com https://bar.com/whatever https://baz.com', - 'punctuation https://foo.com, https://bar.com/whatever; https://baz.com.', - 'parenthentical (https://foo.com)', - 'except for https://foo.com/thing_(cool)', - ] - const outputs = [ - ['no linkable'], - [{link: '@start'}, ' middle end'], - ['start ', {link: '@middle'}, ' end'], - ['start middle ', {link: '@end'}], - [{link: '@start'}, ' ', {link: '@middle'}, ' ', {link: '@end'}], - [{link: '@full123.test-of-chars'}], - ['not@right'], - [{link: '@bad'}, '!@#$chars'], - [{link: '@newline1'}, '\n', {link: '@newline2'}], - ['parenthetical (', {link: '@handle'}, ')'], - ['start ', {link: 'https://middle.com'}, ' end'], - ['start ', {link: 'https://middle.com/foo/bar'}, ' end'], - ['start ', {link: 'https://middle.com/foo/bar?baz=bux'}, ' end'], - ['start ', {link: 'https://middle.com/foo/bar?baz=bux#hash'}, ' end'], - [{link: 'https://start.com/foo/bar?baz=bux#hash'}, ' middle end'], - ['start middle ', {link: 'https://end.com/foo/bar?baz=bux#hash'}], - [{link: 'https://newline1.com'}, '\n', {link: 'https://newline2.com'}], - ['start ', {link: 'middle.com'}, ' end'], - ['start ', {link: 'middle.com/foo/bar'}, ' end'], - ['start ', {link: 'middle.com/foo/bar?baz=bux'}, ' end'], - ['start ', {link: 'middle.com/foo/bar?baz=bux#hash'}, ' end'], - [{link: 'start.com/foo/bar?baz=bux#hash'}, ' middle end'], - ['start middle ', {link: 'end.com/foo/bar?baz=bux#hash'}], - [{link: 'newline1.com'}, '\n', {link: 'newline2.com'}], - ['not.. a..url ..here'], - ['e.g.'], - ['e.g. ', {link: 'real.com'}, ' fake.notreal'], - ['something-cool.jpg'], - ['website.com.jpg'], - ['e.g./foo'], - ['website.com.jpg/foo'], - [ - 'Classic article ', - { - link: 'https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/', - }, - ], - [ - 'Classic article ', - { - link: 'https://socket3.wordpress.com/2018/02/03/designing-windows-95s-user-interface/', - }, - ' ', - ], - [ - {link: 'https://foo.com'}, - ' ', - {link: 'https://bar.com/whatever'}, - ' ', - {link: 'https://baz.com'}, - ], - [ - 'punctuation ', - {link: 'https://foo.com'}, - ', ', - {link: 'https://bar.com/whatever'}, - '; ', - {link: 'https://baz.com'}, - '.', - ], - ['parenthentical (', {link: 'https://foo.com'}, ')'], - ['except for ', {link: 'https://foo.com/thing_(cool)'}], - ] - it('correctly handles a set of text inputs', () => { - for (let i = 0; i < inputs.length; i++) { - const input = inputs[i] - const output = detectLinkables(input) - expect(output).toEqual(outputs[i]) - } - }) -}) - -describe('extractHtmlMeta', () => { - const inputs = [ - '', - 'nothing', - '<title>title</title>', - '<title> aSd!@#AC </title>', - '<title>\n title\n </title>', - '<meta name="title" content="meta title">', - '<meta name="description" content="meta description">', - '<meta property="og:title" content="og title">', - '<meta property="og:description" content="og description">', - '<meta property="og:image" content="https://ogimage.com/foo.png">', - '<meta property="twitter:title" content="twitter title">', - '<meta property="twitter:description" content="twitter description">', - '<meta property="twitter:image" content="https://twitterimage.com/foo.png">', - '<meta\n name="title"\n content="meta title"\n>', - ] - const outputs = [ - {}, - {}, - {title: 'title'}, - {title: 'aSd!@#AC'}, - {title: 'title'}, - {title: 'meta title'}, - {description: 'meta description'}, - {title: 'og title'}, - {description: 'og description'}, - {image: 'https://ogimage.com/foo.png'}, - {title: 'twitter title'}, - {description: 'twitter description'}, - {image: 'https://twitterimage.com/foo.png'}, - {title: 'meta title'}, - ] - it('correctly handles a set of text inputs', () => { - for (let i = 0; i < inputs.length; i++) { - const input = inputs[i] - const output = extractHtmlMeta(input) - expect(output).toEqual(outputs[i]) - } - }) -}) |