fancive_obsidian-parallel-r.../tests/direct-modules.test.js
wujunchen 486060bddf test: cover cache manager with fake adapter
Change-Id: I83f6b71a46af31f783522faa53bffbfc6c4bc54d
2026-04-26 18:31:17 +08:00

260 lines
9.4 KiB
JavaScript

const assert = require('assert');
const esbuild = require('esbuild');
const fs = require('fs');
const os = require('os');
const path = require('path');
const repoRoot = path.join(__dirname, '..');
const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'parallel-reader-tests-'));
async function requireBundledModule(relativePath) {
const entry = path.join(repoRoot, relativePath);
const outfile = path.join(tempDir, relativePath.replace(/[/.]/g, '_') + '.cjs');
await esbuild.build({
entryPoints: [entry],
bundle: true,
platform: 'node',
format: 'cjs',
outfile,
plugins: [
{
name: 'obsidian-stub',
setup(build) {
build.onResolve({ filter: /^obsidian$/ }, () => ({ path: 'obsidian-stub', namespace: 'stub' }));
build.onLoad({ filter: /.*/, namespace: 'stub' }, () => ({
contents: 'module.exports = { requestUrl: async () => { throw new Error("requestUrl not available in direct module tests"); } };',
loader: 'js',
}));
},
},
],
});
return require(outfile);
}
(async () => {
try {
const cache = await requireBundledModule('src/cache.ts');
const cacheManagerModule = await requireBundledModule('src/cache-manager.ts');
const generation = await requireBundledModule('src/generation.ts');
const providerParsers = await requireBundledModule('src/provider-parsers.ts');
const settings = await requireBundledModule('src/settings.ts');
const streaming = await requireBundledModule('src/streaming.ts');
const cacheEntry = { generatedAt: '2024-01-01T00:00:00.000Z' };
const touched = cache.touchCacheEntry(cacheEntry, '2024-06-01T00:00:00.000Z');
assert.strictEqual(touched.lastAccessedAt, '2024-06-01T00:00:00.000Z', 'direct cache import touches entries');
assert.strictEqual(cacheEntry.lastAccessedAt, undefined, 'direct cache import keeps cache entries immutable');
assert.strictEqual(JSON.parse(cache.serializeCacheFile({ 'a.md': { cards: [] } })).version, 1);
function createFakeAdapter() {
const files = new Map();
const dirs = new Set();
return {
files,
dirs,
writes: [],
exists: async (filePath) => dirs.has(filePath) || files.has(filePath),
mkdir: async (filePath) => {
dirs.add(filePath);
},
read: async (filePath) => {
if (!files.has(filePath)) throw new Error('not found');
return files.get(filePath);
},
write: async (filePath, content) => {
files.set(filePath, content);
return files.get(filePath);
},
};
}
const adapter = createFakeAdapter();
const manager = new cacheManagerModule.CacheManager(adapter, '.obsidian', 'parallel-reader', () => ({
...settings.DEFAULT_SETTINGS,
maxCacheEntries: 2,
}));
adapter.files.set(
manager.filePath(),
JSON.stringify({
version: 1,
entries: {
'old.md': { generatedAt: '2024-01-01T00:00:00.000Z', cards: [] },
'fresh.md': { generatedAt: '2024-01-02T00:00:00.000Z', cards: [] },
'touched.md': {
generatedAt: '2024-01-03T00:00:00.000Z',
lastAccessedAt: '2024-02-01T00:00:00.000Z',
cards: [],
},
},
}),
);
await manager.load();
assert.strictEqual(manager.cache['old.md'], undefined, 'CacheManager.load prunes old entries');
assert.ok(adapter.files.get(manager.filePath()).includes('fresh.md'), 'CacheManager.load persists prune results');
const touchedEntry = await manager.touch('fresh.md');
assert.ok(touchedEntry.lastAccessedAt, 'CacheManager.touch updates existing entries');
await manager.flush();
assert.ok(JSON.parse(adapter.files.get(manager.filePath())).entries['fresh.md'].lastAccessedAt);
assert.strictEqual(
await manager.replaceCards('fresh.md', [{ title: 'New', anchor: 'A', gist: 'G', bullets: ['B'], level: 2, startLine: 1 }]),
true,
'CacheManager.replaceCards updates existing entries',
);
assert.strictEqual(JSON.parse(adapter.files.get(manager.filePath())).entries['fresh.md'].cards[0].title, 'New');
await manager.delete('fresh.md');
assert.strictEqual(manager.cache['fresh.md'], undefined, 'CacheManager.delete removes entries');
manager.cache = { 'clear.md': { generatedAt: '2024-01-04T00:00:00.000Z', cards: [] } };
await manager.save();
assert.ok(adapter.files.get(manager.filePath()).includes('clear.md'), 'CacheManager.save persists current cache');
await manager.clear();
assert.deepStrictEqual(manager.cache, {}, 'CacheManager.clear resets cache state');
assert.strictEqual(
generation.cancellationNoticeKey({ backend: 'api' }, { phase: 'generating' }),
'cancelRequestedApiInFlight',
'direct generation import exposes API cancellation semantics',
);
assert.strictEqual(
generation.cancellationNoticeKey({ backend: 'codex' }, { phase: 'generating' }),
'cancelRequested',
'direct generation import exposes CLI cancellation semantics',
);
const providerCardsJson = JSON.stringify({ cards: [{ title: 'T', anchor: 'A', gist: 'G', bullets: ['B'] }] });
assert.strictEqual(
providerParsers.textFromOpenAiChatResponse({ choices: [{ message: { content: [{ text: providerCardsJson }] } }] }),
providerCardsJson,
'direct provider parser import extracts OpenAI Chat text',
);
assert.strictEqual(
providerParsers.textFromAnthropicMessagesResponse({ content: [{ type: 'text', text: providerCardsJson }] }),
providerCardsJson,
'direct provider parser import extracts Anthropic text',
);
assert.strictEqual(
providerParsers.textFromOpenAiResponsesResponse({
output: [{ content: [{ type: 'output_text', text: providerCardsJson }] }],
}),
providerCardsJson,
'direct provider parser import extracts OpenAI Responses text',
);
assert.strictEqual(
providerParsers.textFromGoogleGenerativeAiResponse({
candidates: [{ content: { parts: [{ text: providerCardsJson }] } }],
}),
providerCardsJson,
'direct provider parser import extracts Gemini text',
);
assert.deepStrictEqual(
providerParsers.cardsFromAnthropicToolUse({
content: [{ type: 'tool_use', name: 'record_parallel_reader_cards', input: JSON.parse(providerCardsJson) }],
}),
[{ title: 'T', anchor: 'A', gist: 'G', bullets: ['B'] }],
'direct provider parser import extracts Anthropic tool-use cards',
);
assert.notStrictEqual(
settings.generationFingerprint({ ...settings.DEFAULT_SETTINGS, model: 'a' }),
settings.generationFingerprint({ ...settings.DEFAULT_SETTINGS, model: 'b' }),
'direct settings import exposes generation fingerprinting',
);
function trackedSignal() {
const controller = new AbortController();
const signal = controller.signal;
let activeListeners = 0;
const addEventListener = signal.addEventListener.bind(signal);
const removeEventListener = signal.removeEventListener.bind(signal);
signal.addEventListener = (type, listener, options) => {
if (type === 'abort') activeListeners++;
return addEventListener(type, listener, options);
};
signal.removeEventListener = (type, listener, options) => {
if (type === 'abort') activeListeners--;
return removeEventListener(type, listener, options);
};
return { controller, signal, activeListeners: () => activeListeners };
}
function streamingBody(text) {
const encoder = new TextEncoder();
return new ReadableStream({
start(controller) {
controller.enqueue(encoder.encode(text));
controller.close();
},
});
}
const originalFetch = globalThis.fetch;
try {
const success = trackedSignal();
globalThis.fetch = async () => ({
ok: true,
status: 200,
body: streamingBody('data: {"choices":[{"delta":{"content":"ok"}}]}\n\n'),
text: async () => '',
});
await streaming.streamingFetch(
'https://example.test',
{},
{},
streaming.deltaExtractorForFormat('openai-chat'),
undefined,
success.signal,
{ streamingTimeoutMs: 1000 },
);
assert.strictEqual(success.activeListeners(), 0, 'streamingFetch removes abort listener after success');
const httpError = trackedSignal();
globalThis.fetch = async () => ({ ok: false, status: 500, body: null, text: async () => 'bad' });
await assert.rejects(
() =>
streaming.streamingFetch(
'https://example.test',
{},
{},
streaming.deltaExtractorForFormat('openai-chat'),
undefined,
httpError.signal,
{ streamingTimeoutMs: 1000 },
),
/HTTP 500|API returned HTTP 500/,
'streamingFetch rejects HTTP errors',
);
assert.strictEqual(httpError.activeListeners(), 0, 'streamingFetch removes abort listener after HTTP error');
const timeout = trackedSignal();
globalThis.fetch = async () => new Promise(() => {});
await assert.rejects(
() =>
streaming.streamingFetch(
'https://example.test',
{},
{},
streaming.deltaExtractorForFormat('openai-chat'),
undefined,
timeout.signal,
{ streamingTimeoutMs: 1 },
),
/Streaming timed out after 1ms/,
'streamingFetch rejects on timeout',
);
assert.strictEqual(timeout.activeListeners(), 0, 'streamingFetch removes abort listener after timeout');
} finally {
globalThis.fetch = originalFetch;
}
console.log('direct module tests passed');
} finally {
fs.rmSync(tempDir, { recursive: true, force: true });
}
})().catch((e) => {
console.error(e);
process.exit(1);
});