feat: expose space fact listing

tests/memory.test.ts

@@ -0,0 +1,60 @@
+import { mkdtemp, rm } from 'node:fs/promises';
+import { join } from 'node:path';
+import { tmpdir } from 'node:os';
+import { describe, expect, it } from 'vitest';
+import { createSqliteIdentityMemoryStore, InMemoryMemoryStore } from '../src';
+
+async function seedFacts(memory: InMemoryMemoryStore, spaceId: string) {
+  await memory.addFact(spaceId, {
+    statement: 'Mina likes quiet cafes.',
+    topics: ['persona', 'Mina'],
+    source: 'test',
+  });
+  await memory.addFact(spaceId, {
+    statement: 'The user prefers short replies.',
+    topics: ['user'],
+    source: 'test',
+  });
+}
+
+describe('BoxBrain memory stores', () => {
+  it('lists every fact in an in-memory persona space without requiring topic guesses', async () => {
+    const memory = new InMemoryMemoryStore();
+    const space = await memory.createSpace({ displayName: 'Mina', seedMessage: 'seed', now: '2026-05-14T00:00:00.000Z' });
+    await seedFacts(memory, space.id);
+
+    const facts = await memory.listFacts(space.id);
+
+    expect(facts.map((fact) => fact.statement)).toEqual([
+      'Mina likes quiet cafes.',
+      'The user prefers short replies.',
+    ]);
+  });
+
+  it('lists every fact in a SQLite IdentityDB-backed persona space', async () => {
+    const dir = await mkdtemp(join(tmpdir(), 'boxbrain-memory-'));
+    try {
+      const memory = await createSqliteIdentityMemoryStore(join(dir, 'boxbrain.sqlite'));
+      const space = await memory.createSpace({ displayName: 'Mina', seedMessage: 'seed', now: '2026-05-14T00:00:00.000Z' });
+      await memory.addFact(space.id, {
+        statement: 'Mina likes quiet cafes.',
+        topics: ['persona', 'Mina'],
+        source: 'test',
+      });
+      await memory.addFact(space.id, {
+        statement: 'The user prefers short replies.',
+        topics: ['user'],
+        source: 'test',
+      });
+
+      const facts = await memory.listFacts(space.id);
+
+      expect(facts.map((fact) => fact.statement)).toEqual([
+        'Mina likes quiet cafes.',
+        'The user prefers short replies.',
+      ]);
+    } finally {
+      await rm(dir, { recursive: true, force: true });
+    }
+  });
+});