Samuel Newman
59 lines
1.6 KiB
TypeScript
59 lines
1.6 KiB
TypeScript
import {
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getLikelyType,
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getLinkMeta,
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LikelyType,
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} from '../../src/lib/link-meta/link-meta'
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describe('getLikelyType', () => {
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it('correctly handles non-parsed url', () => {
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const output = getLikelyType('https://example.com')
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expect(output).toEqual(LikelyType.HTML)
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})
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it('handles non-string urls without crashing', () => {
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const output = getLikelyType('123')
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expect(output).toEqual(LikelyType.Other)
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})
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})
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describe('getLinkMeta', () => {
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const originalFetch = global.fetch
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afterEach(() => {
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global.fetch = originalFetch
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})
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it('fetches metadata for stream.place routes that look like files', async () => {
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const fetchMock = jest.fn().mockResolvedValue({
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json: () =>
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Promise.resolve({
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error: '',
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description: 'AT Protocol livestreams',
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image: 'https://stream.place/thumbnail.jpg',
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title: 'atproto.com on stream.place',
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}),
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})
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global.fetch = fetchMock
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const output = await getLinkMeta('https://stream.place/atproto.com')
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expect(fetchMock).toHaveBeenCalledTimes(1)
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expect(output).toMatchObject({
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description: 'AT Protocol livestreams',
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image: 'https://stream.place/thumbnail.jpg',
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likelyType: LikelyType.HTML,
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title: 'atproto.com on stream.place',
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})
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})
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it('skips metadata fetching for direct image URLs', async () => {
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const fetchMock = jest.fn()
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global.fetch = fetchMock
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const output = await getLinkMeta('https://example.com/image.JPEG')
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expect(fetchMock).not.toHaveBeenCalled()
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expect(output).toMatchObject({likelyType: LikelyType.Image})
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})
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})
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