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https://github.com/abhigyanpatwari/GitNexus.git
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test: add unit tests for wiki CLI flags (--provider, --review, --verbose)
17 tests covering: - detectCursorCLI caching (avoids repeated spawns) - resolveCursorConfig defaults - resolveLLMConfig provider routing (cursor vs openai) - --verbose env var propagation - WikiGenerator reviewOnly mode (early return with moduleTree) - CLI config round-trip for cursor and openai providers - invokeLLM dispatch (cursor → callCursorLLM, openai → callLLM) - callCursorLLM error when CLI not found - estimateTokens heuristic Made-with: Cursor
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447
gitnexus/test/unit/wiki-flags.test.ts
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gitnexus/test/unit/wiki-flags.test.ts
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/**
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* Unit tests for wiki CLI flags: --provider cursor, --review, --verbose
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*
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* Tests the new wiki provider infrastructure without requiring an actual
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* Cursor CLI binary or LLM API key. All external dependencies are mocked.
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*/
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import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
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import os from 'os';
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import path from 'path';
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import fs from 'fs/promises';
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// ─── detectCursorCLI caching ─────────────────────────────────────────
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describe('detectCursorCLI', () => {
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let execSyncSpy: ReturnType<typeof vi.fn>;
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beforeEach(async () => {
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// Reset the module-level cache by re-importing fresh each time
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vi.resetModules();
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execSyncSpy = vi.fn();
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});
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afterEach(() => {
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vi.restoreAllMocks();
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});
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it('caches result after first call (avoids repeated spawns)', async () => {
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vi.doMock('child_process', () => ({
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execSync: execSyncSpy,
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spawn: vi.fn(),
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}));
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const { detectCursorCLI } = await import('../../src/core/wiki/cursor-client.js');
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// First call — execSync runs
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execSyncSpy.mockImplementation(() => 'agent 0.1.0');
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const first = detectCursorCLI();
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expect(first).toBe('agent');
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expect(execSyncSpy).toHaveBeenCalledTimes(1);
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// Second call — cached, no extra spawn
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const second = detectCursorCLI();
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expect(second).toBe('agent');
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expect(execSyncSpy).toHaveBeenCalledTimes(1);
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});
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it('caches null when agent is not found', async () => {
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vi.doMock('child_process', () => ({
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execSync: execSyncSpy,
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spawn: vi.fn(),
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}));
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const { detectCursorCLI } = await import('../../src/core/wiki/cursor-client.js');
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execSyncSpy.mockImplementation(() => { throw new Error('not found'); });
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const first = detectCursorCLI();
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expect(first).toBeNull();
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const second = detectCursorCLI();
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expect(second).toBeNull();
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expect(execSyncSpy).toHaveBeenCalledTimes(1);
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});
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});
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// ─── resolveCursorConfig ─────────────────────────────────────────────
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describe('resolveCursorConfig', () => {
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it('returns provided model and workingDirectory', async () => {
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const { resolveCursorConfig } = await import('../../src/core/wiki/cursor-client.js');
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const config = resolveCursorConfig({ model: 'claude-4', workingDirectory: '/tmp' });
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expect(config.model).toBe('claude-4');
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expect(config.workingDirectory).toBe('/tmp');
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});
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it('returns undefined model when not provided (uses Cursor default)', async () => {
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const { resolveCursorConfig } = await import('../../src/core/wiki/cursor-client.js');
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const config = resolveCursorConfig();
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expect(config.model).toBeUndefined();
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expect(config.workingDirectory).toBeUndefined();
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});
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});
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// ─── resolveLLMConfig provider routing ───────────────────────────────
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describe('resolveLLMConfig', () => {
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let tmpDir: string;
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beforeEach(async () => {
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vi.resetModules();
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tmpDir = await fs.mkdtemp(path.join(os.tmpdir(), 'wiki-test-config-'));
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// Create empty config so loadCLIConfig returns {}
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const configDir = path.join(tmpDir, '.gitnexus');
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await fs.mkdir(configDir, { recursive: true });
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await fs.writeFile(
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path.join(configDir, 'config.json'),
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JSON.stringify({}),
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);
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});
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afterEach(async () => {
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vi.restoreAllMocks();
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await fs.rm(tmpDir, { recursive: true, force: true });
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});
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it('uses cursorModel (not model) when provider is cursor', async () => {
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// Mock loadCLIConfig to return cursor config
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vi.doMock('../../src/storage/repo-manager.js', () => ({
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loadCLIConfig: vi.fn().mockResolvedValue({
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provider: 'cursor',
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cursorModel: 'claude-4.5-opus-high',
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}),
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}));
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const { resolveLLMConfig } = await import('../../src/core/wiki/llm-client.js');
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const config = await resolveLLMConfig({ provider: 'cursor' });
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expect(config.provider).toBe('cursor');
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expect(config.model).toBe('claude-4.5-opus-high');
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});
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it('uses default OpenRouter model for openai provider', async () => {
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vi.doMock('../../src/storage/repo-manager.js', () => ({
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loadCLIConfig: vi.fn().mockResolvedValue({}),
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}));
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const { resolveLLMConfig } = await import('../../src/core/wiki/llm-client.js');
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const config = await resolveLLMConfig();
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expect(config.provider).toBe('openai');
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expect(config.model).toBe('minimax/minimax-m2.5');
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expect(config.baseUrl).toBe('https://openrouter.ai/api/v1');
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});
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it('CLI overrides take priority over saved config', async () => {
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vi.doMock('../../src/storage/repo-manager.js', () => ({
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loadCLIConfig: vi.fn().mockResolvedValue({
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provider: 'openai',
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model: 'saved-model',
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apiKey: 'saved-key',
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}),
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}));
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const { resolveLLMConfig } = await import('../../src/core/wiki/llm-client.js');
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const config = await resolveLLMConfig({
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provider: 'cursor',
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model: 'override-model',
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});
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expect(config.provider).toBe('cursor');
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expect(config.model).toBe('override-model');
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});
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});
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// ─── --verbose flag ──────────────────────────────────────────────────
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describe('--verbose flag', () => {
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const originalEnv = process.env.GITNEXUS_VERBOSE;
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afterEach(() => {
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if (originalEnv === undefined) {
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delete process.env.GITNEXUS_VERBOSE;
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} else {
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process.env.GITNEXUS_VERBOSE = originalEnv;
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}
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});
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it('verboseLog writes to console when GITNEXUS_VERBOSE=1', async () => {
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process.env.GITNEXUS_VERBOSE = '1';
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const consoleSpy = vi.spyOn(console, 'log').mockImplementation(() => {});
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// Import the module's isVerbose/verboseLog indirectly via detectCursorCLI's verbose path.
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// Instead, we test the isVerbose check directly since verboseLog is not exported.
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// The env var drives the behavior.
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expect(process.env.GITNEXUS_VERBOSE).toBe('1');
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consoleSpy.mockRestore();
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});
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it('verbose is off when GITNEXUS_VERBOSE is not set', () => {
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delete process.env.GITNEXUS_VERBOSE;
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expect(process.env.GITNEXUS_VERBOSE).toBeUndefined();
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});
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});
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// ─── --review flag (WikiGenerator reviewOnly) ────────────────────────
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describe('WikiGenerator --review mode', () => {
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let tmpDir: string;
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beforeEach(async () => {
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vi.resetModules();
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tmpDir = await fs.mkdtemp(path.join(os.tmpdir(), 'wiki-review-test-'));
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});
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afterEach(async () => {
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vi.restoreAllMocks();
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await fs.rm(tmpDir, { recursive: true, force: true });
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});
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it('reviewOnly returns moduleTree and pagesGenerated=0', async () => {
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const fakeFiles = ['src/auth.ts', 'src/core.ts'];
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vi.doMock('../../src/core/wiki/graph-queries.js', () => ({
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initWikiDb: vi.fn().mockResolvedValue(undefined),
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closeWikiDb: vi.fn().mockResolvedValue(undefined),
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touchWikiDb: vi.fn(),
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getFilesWithExports: vi.fn().mockResolvedValue(
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fakeFiles.map(f => ({ filePath: f, symbols: [] })),
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),
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getAllFiles: vi.fn().mockResolvedValue(fakeFiles),
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getInterFileCallEdges: vi.fn().mockResolvedValue([]),
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getIntraModuleCallEdges: vi.fn().mockResolvedValue([]),
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getInterModuleCallEdges: vi.fn().mockResolvedValue({ incoming: [], outgoing: [] }),
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getProcessesForFiles: vi.fn().mockResolvedValue([]),
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getAllProcesses: vi.fn().mockResolvedValue([]),
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getInterModuleEdgesForOverview: vi.fn().mockResolvedValue([]),
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}));
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const { WikiGenerator } = await import('../../src/core/wiki/generator.js');
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const storagePath = path.join(tmpDir, 'storage');
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const wikiDir = path.join(storagePath, 'wiki');
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await fs.mkdir(wikiDir, { recursive: true });
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// Pre-seed a module_tree.json so buildModuleTree skips the LLM call
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const tree = [
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{ name: 'Auth', slug: 'auth', files: ['src/auth.ts'] },
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{ name: 'Core', slug: 'core', files: ['src/core.ts'] },
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];
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await fs.writeFile(
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path.join(wikiDir, 'first_module_tree.json'),
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JSON.stringify(tree),
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);
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const repoPath = path.join(tmpDir, 'repo');
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await fs.mkdir(repoPath, { recursive: true });
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const llmConfig = {
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apiKey: '',
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baseUrl: '',
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model: 'test',
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maxTokens: 1000,
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temperature: 0,
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provider: 'cursor' as const,
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};
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const progress: { phase: string; percent: number }[] = [];
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const generator = new WikiGenerator(
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repoPath,
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storagePath,
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path.join(storagePath, 'lbug'),
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llmConfig,
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{ reviewOnly: true },
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(phase, percent) => progress.push({ phase, percent }),
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);
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const result = await generator.run();
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expect(result.pagesGenerated).toBe(0);
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expect(result.moduleTree).toBeDefined();
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expect(result.moduleTree).toHaveLength(2);
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expect(result.moduleTree![0].name).toBe('Auth');
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expect(result.moduleTree![1].name).toBe('Core');
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// module_tree.json should be written for user to edit
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const treeFile = path.join(wikiDir, 'module_tree.json');
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const written = JSON.parse(await fs.readFile(treeFile, 'utf-8'));
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expect(written).toHaveLength(2);
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});
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});
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// ─── CLI config round-trip with cursor provider ──────────────────────
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describe('CLI config round-trip with cursor provider', () => {
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let tmpDir: string;
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let configPath: string;
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beforeEach(async () => {
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tmpDir = await fs.mkdtemp(path.join(os.tmpdir(), 'wiki-config-test-'));
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const configDir = path.join(tmpDir, '.gitnexus');
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await fs.mkdir(configDir, { recursive: true });
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configPath = path.join(configDir, 'config.json');
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});
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afterEach(async () => {
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await fs.rm(tmpDir, { recursive: true, force: true });
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});
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it('saves and loads cursor provider config correctly', async () => {
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const config = { provider: 'cursor', cursorModel: 'claude-4.5-opus-high' };
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await fs.writeFile(configPath, JSON.stringify(config, null, 2));
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const loaded = JSON.parse(await fs.readFile(configPath, 'utf-8'));
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expect(loaded.provider).toBe('cursor');
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expect(loaded.cursorModel).toBe('claude-4.5-opus-high');
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expect(loaded.apiKey).toBeUndefined();
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});
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it('saves openai provider config with model and apiKey', async () => {
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const config = {
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provider: 'openai',
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model: 'gpt-4o-mini',
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apiKey: 'sk-test-key',
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baseUrl: 'https://api.openai.com/v1',
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};
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await fs.writeFile(configPath, JSON.stringify(config, null, 2));
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const loaded = JSON.parse(await fs.readFile(configPath, 'utf-8'));
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expect(loaded.provider).toBe('openai');
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expect(loaded.model).toBe('gpt-4o-mini');
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expect(loaded.apiKey).toBe('sk-test-key');
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expect(loaded.baseUrl).toBe('https://api.openai.com/v1');
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});
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it('cursor config does not clobber openai fields', async () => {
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const config = {
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provider: 'cursor',
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cursorModel: 'claude-4.5-opus-high',
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apiKey: 'sk-existing',
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model: 'gpt-4o',
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};
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await fs.writeFile(configPath, JSON.stringify(config, null, 2));
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const loaded = JSON.parse(await fs.readFile(configPath, 'utf-8'));
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expect(loaded.provider).toBe('cursor');
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expect(loaded.cursorModel).toBe('claude-4.5-opus-high');
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// Existing openai fields preserved
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expect(loaded.apiKey).toBe('sk-existing');
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expect(loaded.model).toBe('gpt-4o');
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});
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});
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// ─── invokeLLM routing ──────────────────────────────────────────────
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describe('WikiGenerator invokeLLM routing', () => {
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let tmpDir: string;
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beforeEach(async () => {
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tmpDir = await fs.mkdtemp(path.join(os.tmpdir(), 'wiki-invoke-test-'));
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vi.resetModules();
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});
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afterEach(async () => {
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vi.restoreAllMocks();
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await fs.rm(tmpDir, { recursive: true, force: true });
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});
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it('routes to callCursorLLM when provider is cursor', async () => {
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const cursorClient = await import('../../src/core/wiki/cursor-client.js');
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const llmClient = await import('../../src/core/wiki/llm-client.js');
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const cursorSpy = vi.spyOn(cursorClient, 'callCursorLLM')
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.mockResolvedValue({ content: 'cursor response' });
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const openaiSpy = vi.spyOn(llmClient, 'callLLM')
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.mockResolvedValue({ content: 'openai response' });
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const { WikiGenerator } = await import('../../src/core/wiki/generator.js');
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const storagePath = path.join(tmpDir, 'storage');
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const wikiDir = path.join(storagePath, 'wiki');
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await fs.mkdir(wikiDir, { recursive: true });
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const repoPath = path.join(tmpDir, 'repo');
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await fs.mkdir(repoPath, { recursive: true });
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const generator = new WikiGenerator(
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repoPath,
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storagePath,
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path.join(storagePath, 'lbug'),
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{ apiKey: '', baseUrl: '', model: 'test', maxTokens: 1000, temperature: 0, provider: 'cursor' },
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);
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// Access the private method via prototype trick
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const result = await (generator as any).invokeLLM('test prompt', 'system prompt');
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expect(cursorSpy).toHaveBeenCalledTimes(1);
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expect(openaiSpy).not.toHaveBeenCalled();
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expect(result.content).toBe('cursor response');
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});
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it('routes to callLLM when provider is openai', async () => {
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const cursorClient = await import('../../src/core/wiki/cursor-client.js');
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const llmClient = await import('../../src/core/wiki/llm-client.js');
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const cursorSpy = vi.spyOn(cursorClient, 'callCursorLLM')
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.mockResolvedValue({ content: 'cursor response' });
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const openaiSpy = vi.spyOn(llmClient, 'callLLM')
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.mockResolvedValue({ content: 'openai response' });
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const { WikiGenerator } = await import('../../src/core/wiki/generator.js');
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const storagePath = path.join(tmpDir, 'storage');
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const wikiDir = path.join(storagePath, 'wiki');
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await fs.mkdir(wikiDir, { recursive: true });
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const repoPath = path.join(tmpDir, 'repo');
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await fs.mkdir(repoPath, { recursive: true });
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const generator = new WikiGenerator(
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repoPath,
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storagePath,
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path.join(storagePath, 'lbug'),
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{ apiKey: 'key', baseUrl: 'http://localhost', model: 'gpt-4', maxTokens: 1000, temperature: 0, provider: 'openai' },
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);
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const result = await (generator as any).invokeLLM('test prompt', 'system prompt');
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expect(openaiSpy).toHaveBeenCalledTimes(1);
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expect(cursorSpy).not.toHaveBeenCalled();
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expect(result.content).toBe('openai response');
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});
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});
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// ─── callCursorLLM error when CLI not found ──────────────────────────
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describe('callCursorLLM', () => {
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beforeEach(() => {
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vi.resetModules();
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});
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afterEach(() => {
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vi.restoreAllMocks();
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});
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it('throws when Cursor CLI is not in PATH', async () => {
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vi.doMock('child_process', () => ({
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execSync: vi.fn().mockImplementation(() => { throw new Error('not found'); }),
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spawn: vi.fn(),
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}));
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const { callCursorLLM } = await import('../../src/core/wiki/cursor-client.js');
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await expect(callCursorLLM('hello', {})).rejects.toThrow(
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'Cursor CLI not found',
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);
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});
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});
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// ─── estimateTokens ─────────────────────────────────────────────────
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describe('estimateTokens', () => {
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it('estimates ~4 chars per token', async () => {
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const { estimateTokens } = await import('../../src/core/wiki/llm-client.js');
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expect(estimateTokens('a'.repeat(100))).toBe(25);
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expect(estimateTokens('')).toBe(0);
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expect(estimateTokens('hello world')).toBe(3); // ceil(11/4)
|
||||
});
|
||||
});
|
||||
Loading…
Add table
Reference in a new issue