Files
kbdb-graph-plugin/tests/graph.test.ts
T
Leo efe8e165cf feat: KBDB-graph 插件獨立 — 全面改寫成走基本盤 API(API-as-Wall)
按 leo 鐵律(2026-06-14)把插件從「直接 SQL 操作基本盤表」改寫成
「只透過基本盤 arcrun/kbdb HTTP API 讀寫」。零建表、零 migration、零 SQL。

- 新增 src/lib/kbdb-client.ts:唯一對外通道,封裝 entries/templates/records API
- 新增 src/lib/templates.ts:triplet/entity template 定義(替代建表)
- 改寫 21 個違規 action(triplet/graph/entity/search)→ 走 client,圖在插件層記憶體組裝
- 移除所有 migrations、D1/Vectorize/AI 綁定;embedding/語意搜尋歸基本盤 optional 模組
- index.ts 只掛 triplets/graph/entities/search 路由;基本盤路由歸 arcrun/kbdb
- 測試改走 mock client(純 node);裁剪 CLAUDE.md 只留 graph 插件 + 鐵律
- 修正 SDD design.md「讀現狀推翻鐵律」的錯誤判斷(共用 D1 → API-as-Wall)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-14 20:59:41 +08:00

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// graph 查詢 — 圖在插件層記憶體組裝(不靠 DB VIEW),走 mock client。
import { describe, it, expect } from 'vitest';
import { createTriplet } from '../src/actions/triplet-crud';
import { listNodes, getNodeEdges, getNeighbors } from '../src/actions/graph-nodes';
import { findShortestPath } from '../src/actions/graph-path';
import { mockClient } from './mock-client';
import type { KbdbClient } from '../src/lib/kbdb-client';
async function seed(c: KbdbClient) {
// A — B — CD 孤立連 A
await createTriplet(c, { subject: 'A', predicate: 'r', object: 'B' });
await createTriplet(c, { subject: 'B', predicate: 'r', object: 'C' });
await createTriplet(c, { subject: 'A', predicate: 'r', object: 'D' });
}
describe('graph-nodes', () => {
it('listNodes 統計 edge_count', async () => {
const c = mockClient();
await seed(c);
const nodes = await listNodes(c, {});
const a = nodes.find((n) => n.node === 'A');
expect(a?.edge_count).toBe(2);
});
it('getNeighbors 收鄰居', async () => {
const c = mockClient();
await seed(c);
const neighbors = await getNeighbors(c, 'A');
expect(neighbors.sort()).toEqual(['B', 'D']);
});
it('getNodeEdges 取邊', async () => {
const c = mockClient();
await seed(c);
const edges = await getNodeEdges(c, 'B');
expect(edges.length).toBe(2);
});
});
describe('graph-path', () => {
it('A→C 最短路經過 B', async () => {
const c = mockClient();
await seed(c);
const res = await findShortestPath(c, 'A', 'C');
expect(res.path).toEqual(['A', 'B', 'C']);
});
});