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https://github.com/abhigyanpatwari/GitNexus.git
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52277247fe
Core foundation for repository group analysis: - Type system: ContractType, ExtractedContract, StoredContract, CrossLink with optional `service` field for intra-repo matching - Config parser for group.yaml (repos, detection flags, matching thresholds) - Contract registry storage with atomic writes - Exact matching engine with per-type normalization (HTTP, gRPC, topic) and intra-repo support (different services within same repo can match) - Extract LadybugDB pool-adapter from MCP backend for reuse by sync pipeline - Git staleness checker for group status reporting Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
129 lines
3.4 KiB
TypeScript
129 lines
3.4 KiB
TypeScript
import { describe, it, expect } from 'vitest';
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import * as fs from 'node:fs/promises';
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import * as os from 'node:os';
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import * as path from 'node:path';
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import { loadGroupConfig, parseGroupConfig } from '../../../src/core/group/config-parser.js';
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const VALID_YAML = `
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version: 1
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name: company
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description: "All company microservices"
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repos:
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hr/hiring/backend: hr-hiring-backend
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hr/hiring/ui: hr-hiring-ui
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links:
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- from: hr/hiring/backend
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to: hr/hiring/ui
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type: http
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contract: "/api/users"
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role: provider
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packages:
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hr/common:
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npm: "@hr/common"
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detect:
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http: true
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grpc: false
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topics: false
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shared_libs: true
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embedding_fallback: false
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matching:
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bm25_threshold: 0.7
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embedding_threshold: 0.65
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max_candidates_per_step: 3
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`;
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describe('parseGroupConfig', () => {
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it('parses valid group.yaml', () => {
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const config = parseGroupConfig(VALID_YAML);
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expect(config.name).toBe('company');
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expect(config.version).toBe(1);
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expect(Object.keys(config.repos)).toHaveLength(2);
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expect(config.repos['hr/hiring/backend']).toBe('hr-hiring-backend');
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expect(config.links).toHaveLength(1);
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expect(config.links[0].type).toBe('http');
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expect(config.links[0].role).toBe('provider');
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expect(config.packages['hr/common'].npm).toBe('@hr/common');
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expect(config.detect.http).toBe(true);
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expect(config.detect.grpc).toBe(false);
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});
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it('applies defaults for missing optional fields', () => {
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const minimal = `
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version: 1
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name: test
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repos:
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app: my-app
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`;
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const config = parseGroupConfig(minimal);
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expect(config.description).toBe('');
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expect(config.links).toEqual([]);
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expect(config.packages).toEqual({});
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expect(config.detect.http).toBe(true);
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expect(config.matching.bm25_threshold).toBe(0.7);
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});
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it('throws on missing required fields', () => {
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expect(() => parseGroupConfig('version: 1')).toThrow(/name.*required/i);
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expect(() => parseGroupConfig('name: test')).toThrow(/version.*required/i);
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expect(() => parseGroupConfig('version: 1\nname: test')).toThrow(/repos.*required/i);
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});
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it('allows empty repos object (fresh group before first add)', () => {
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const yaml = `version: 1
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name: new-group
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repos: {}
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`;
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const config = parseGroupConfig(yaml);
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expect(Object.keys(config.repos)).toHaveLength(0);
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});
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it('loadGroupConfig reads group.yaml from disk', async () => {
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const dir = await fs.mkdtemp(path.join(os.tmpdir(), 'gn-group-load-'));
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const yaml = `version: 1
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name: disk-test
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repos:
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a: repo-a
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`;
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await fs.writeFile(path.join(dir, 'group.yaml'), yaml, 'utf-8');
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const config = await loadGroupConfig(dir);
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expect(config.name).toBe('disk-test');
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expect(config.repos.a).toBe('repo-a');
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});
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it('throws on invalid version', () => {
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expect(() => parseGroupConfig('version: 2\nname: test\nrepos:\n a: b')).toThrow(/version/i);
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});
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it('throws on invalid link role', () => {
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const yaml = `
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version: 1
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name: test
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repos:
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a: repo-a
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b: repo-b
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links:
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- from: a
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to: b
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type: http
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contract: "/api"
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role: invalid
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`;
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expect(() => parseGroupConfig(yaml)).toThrow(/role/i);
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});
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it('throws when link references non-existent repo path', () => {
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const yaml = `
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version: 1
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name: test
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repos:
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a: repo-a
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links:
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- from: a
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to: nonexistent
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type: http
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contract: "/api"
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role: provider
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`;
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expect(() => parseGroupConfig(yaml)).toThrow(/nonexistent/i);
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});
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});
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