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packages/hive-mind-core/tests/mind/ontology.test.ts

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+/**
+ * Ontology + validateEntity tests — ported from
+ * hive-mind/packages/core/src/mind/ontology.test.ts.
+ *
+ * Memory Sync Repair Step 2. Source: hive-mind file at HEAD c363257.
+ *
+ * Verbatim port — only the import path is adjusted. Both repos export
+ * `Ontology` (define/getSchema/hasType/getTypes) and `validateEntity`
+ * with identical signatures.
+ *
+ * NOTE: waggle-os has `tests/ontology.test.ts` at top level with 4
+ * cases focused exclusively on `validateEntity` outcomes. The hive-mind
+ * cases are complementary: they exercise the schema-management API
+ * (define/hasType/getTypes/getSchema round-trip) which the top-level
+ * test does not cover.
+ */
+import { describe, it, expect } from 'vitest';
+import { Ontology, validateEntity } from '../../src/mind/ontology.js';
+
+describe('Ontology (hive-mind port)', () => {
+  it('define + getSchema + hasType + getTypes round-trip', () => {
+    const o = new Ontology();
+    o.define('person', { required: ['email'], optional: ['nickname'] });
+    o.define('org', { required: ['name'], optional: [] });
+
+    expect(o.hasType('person')).toBe(true);
+    expect(o.hasType('mystery')).toBe(false);
+    expect(o.getSchema('person')?.required).toEqual(['email']);
+    expect(o.getTypes().sort()).toEqual(['org', 'person']);
+  });
+});
+
+describe('validateEntity (hive-mind port)', () => {
+  const ontology = new Ontology();
+  ontology.define('person', { required: ['email'], optional: ['nickname'] });
+
+  it('returns invalid for unknown entity types', () => {
+    const result = validateEntity(ontology, { type: 'alien', properties: {} });
+    expect(result.valid).toBe(false);
+    expect(result.issues[0]).toMatch(/Unknown entity type: alien/);
+  });
+
+  it('returns valid when required props are present and no unknown props', () => {
+    const result = validateEntity(ontology, {
+      type: 'person',
+      properties: { email: 'a@x', nickname: 'A' },
+    });
+    expect(result.valid).toBe(true);
+    expect(result.issues).toEqual([]);
+  });
+
+  it('flags missing required properties', () => {
+    const result = validateEntity(ontology, {
+      type: 'person',
+      properties: { nickname: 'anon' },
+    });
+    expect(result.valid).toBe(false);
+    expect(result.issues).toContain('Missing required property: email');
+  });
+
+  it('flags unknown properties not in required or optional', () => {
+    const result = validateEntity(ontology, {
+      type: 'person',
+      properties: { email: 'a@x', age: 99 },
+    });
+    expect(result.valid).toBe(false);
+    expect(result.issues).toContain('Unknown property: age');
+  });
+});