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File size: 2,417 Bytes
1f5ea39 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | import { describe, it, expect, vi } from 'vitest';
import path from 'path';
import fs from 'fs';
vi.mock('../../../src/db/database', () => ({
db: { prepare: vi.fn() },
getPlaceWithTags: vi.fn(),
}));
vi.mock('../../../src/config', () => ({
JWT_SECRET: 'test',
ENCRYPTION_KEY: 'a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6a7b8c9d0e1f2a3b4c5d6a7b8c9d0e1f2',
updateJwtSecret: () => {},
}));
import { unpackKmzToKml, KMZ_DECOMPRESSED_SIZE_LIMIT } from '../../../src/services/placeService';
const KMZ_FIXTURE = path.join(__dirname, '../../fixtures/test.kmz');
describe('unpackKmzToKml', () => {
it('extracts the KML entry from a valid KMZ', async () => {
const kmzBuffer = fs.readFileSync(KMZ_FIXTURE);
const kmlBuffer = await unpackKmzToKml(kmzBuffer);
expect(kmlBuffer.length).toBeGreaterThan(0);
expect(kmlBuffer.toString('utf-8')).toContain('<kml');
});
it('rejects a KMZ whose KML entry exceeds the decompressed size limit', async () => {
const kmzBuffer = fs.readFileSync(KMZ_FIXTURE);
// test.kmz contains a KML with uncompressedSize 634 — set limit to 1 byte
await expect(unpackKmzToKml(kmzBuffer, 1)).rejects.toThrow('exceeds the maximum allowed decompressed size');
});
it('rejects a KMZ that contains no KML file', async () => {
// Craft a minimal ZIP containing only a non-KML entry using raw ZIP bytes
// We use the test GPX fixture (a real file) re-zipped via Node's zlib/archiver
// Simplest: a KMZ whose only file has a .txt extension
const Archiver = await import('archiver');
const archiver = Archiver.default;
const { PassThrough } = await import('stream');
const chunks: Buffer[] = [];
const output = new PassThrough();
output.on('data', (chunk) => chunks.push(chunk));
const archive = archiver('zip', { zlib: { level: 1 } });
archive.pipe(output);
archive.append(Buffer.from('not a kml'), { name: 'data.txt' });
await archive.finalize();
const zipBuffer = Buffer.concat(chunks);
await expect(unpackKmzToKml(zipBuffer)).rejects.toThrow('does not contain a KML file');
});
it('rejects a buffer that is not a valid ZIP archive', async () => {
await expect(unpackKmzToKml(Buffer.from('this is not a zip'))).rejects.toThrow('Invalid KMZ archive');
});
it('exports KMZ_DECOMPRESSED_SIZE_LIMIT as 50 MB', () => {
expect(KMZ_DECOMPRESSED_SIZE_LIMIT).toBe(50 * 1024 * 1024);
});
});
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