⚡ Zero-dependency plcbundle library exclusively for Bun
atscan.net
1import { describe, test, expect, beforeEach, mock } from 'bun:test';
2import { PLCBundle } from '../src/plcbundle';
3import { TEMP_DIR } from './setup';
4
5describe('Clone Functionality', () => {
6 let bundle: PLCBundle;
7
8 beforeEach(() => {
9 bundle = new PLCBundle(TEMP_DIR);
10 });
11
12 describe('clone', () => {
13 test('validates bundle range', async () => {
14 // Mock fetch to return an index
15 const mockFetch = mock(() =>
16 Promise.resolve(new Response(JSON.stringify({
17 version: "1.0",
18 last_bundle: 10,
19 updated_at: new Date().toISOString(),
20 total_size_bytes: 1000000,
21 bundles: [],
22 })))
23 );
24
25 global.fetch = mockFetch as any;
26
27 try {
28 await bundle.clone('http://example.com', {
29 bundles: '1-999', // Invalid range
30 });
31 expect(true).toBe(false); // Should not reach here
32 } catch (error) {
33 expect(error).toBeDefined();
34 expect((error as Error).message).toContain('Invalid bundle range');
35 }
36 });
37
38 test('parses bundle selection correctly', async () => {
39 const mockFetch = mock(() =>
40 Promise.resolve(new Response(JSON.stringify({
41 version: "1.0",
42 last_bundle: 100,
43 updated_at: new Date().toISOString(),
44 total_size_bytes: 1000000,
45 bundles: Array.from({ length: 100 }, (_, i) => ({
46 bundle_number: i + 1,
47 start_time: "2024-01-01T00:00:00.000Z",
48 end_time: "2024-01-01T01:00:00.000Z",
49 operation_count: 10000,
50 did_count: 9500,
51 hash: `hash${i}`,
52 content_hash: `content${i}`,
53 parent: i > 0 ? `hash${i-1}` : "",
54 compressed_hash: `compressed${i}`,
55 compressed_size: 1500000,
56 uncompressed_size: 5000000,
57 cursor: "",
58 created_at: "2024-01-01T02:00:00.000Z",
59 })),
60 })))
61 );
62
63 global.fetch = mockFetch as any;
64
65 // Test single bundle
66 expect(bundle.clone).toBeDefined();
67
68 // Test range
69 expect(bundle.clone).toBeDefined();
70 });
71
72 test('tracks download statistics', async () => {
73 const progressCallback = mock(() => {});
74
75 // Would need a mock server to fully test
76 expect(progressCallback).toBeDefined();
77 });
78 });
79});