45 行
1.2 KiB
TypeScript
45 行
1.2 KiB
TypeScript
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import assert from 'node:assert/strict'
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import test from 'node:test'
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import { fetchDownloadInfo } from '../src/DownloadMetadata'
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test('download metadata uses the common RFC filename parser', async () => {
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const originalFetch = globalThis.fetch
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globalThis.fetch = async () =>
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new Response(null, {
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headers: {
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'content-disposition': "attachment; filename*=UTF-8''%E6%8A%A5%E5%91%8A.pdf",
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'content-length': '1024',
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'content-type': 'application/pdf; charset=utf-8',
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},
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status: 200,
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})
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try {
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assert.deepEqual(await fetchDownloadInfo('https://example.test/download'), {
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url: 'https://example.test/download',
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suggestedFilename: '报告.pdf',
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mimeType: 'application/pdf',
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fileSize: 1024,
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})
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} finally {
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globalThis.fetch = originalFetch
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}
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})
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test('download metadata falls back to a sanitized URL filename', async () => {
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const originalFetch = globalThis.fetch
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globalThis.fetch = async () => {
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throw new Error('offline')
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}
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try {
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assert.deepEqual(await fetchDownloadInfo('https://example.test/a%20b.txt?token=1'), {
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url: 'https://example.test/a%20b.txt?token=1',
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suggestedFilename: 'a b.txt',
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})
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} finally {
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globalThis.fetch = originalFetch
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}
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})
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