feat: Initial clean release of CHM

packages/lib/services/search/SearchEngine.semantic.test.ts

@@ -0,0 +1,49 @@
+import Note from '../../models/Note';
+import { setUpSemanticSearch, tearDownSemanticSearch, updateSearchIndex } from '../../testing/ai/semanticSearch';
+import { setupDatabaseAndSynchronizer, switchClient } from '../../testing/test-utils';
+import SearchEngine, { SearchType } from './SearchEngine';
+
+describe('SearchEngine.semantic', () => {
+	let engine: SearchEngine = null;
+
+	beforeEach(async () => {
+		await setupDatabaseAndSynchronizer(1);
+		await switchClient(1);
+
+		await setUpSemanticSearch();
+		engine = SearchEngine.instance();
+	});
+
+	afterEach(async () => {
+		await tearDownSemanticSearch();
+	});
+
+	it('should include semantic results in general search output', async () => {
+		await Note.save({ title: 'test', body: 'letter letter letter' });
+
+		await updateSearchIndex();
+
+		const rows = await engine.search('letters letter letter');
+		expect(rows).toHaveLength(1);
+		expect(rows[0]).toMatchObject({ searchType: [SearchType.Semantic] });
+	});
+
+	it('should not use semantic search when the user has specified a field to search in', async () => {
+		await Note.save({ title: 'test', body: 'letter' });
+
+		await updateSearchIndex();
+
+		const rows = await engine.search('body:letters letter letter');
+		expect(rows).toHaveLength(0);
+	});
+
+	it('should not use semantic search when searching for an item ID-like pattern', async () => {
+		const testUuid = '5d17d3649e0449209db61fdbf6b27d14';
+		await Note.save({ title: 'test', body: testUuid });
+
+		await updateSearchIndex();
+
+		expect(await engine.search(testUuid)).toHaveLength(1);
+		expect(await engine.search(testUuid.replace(/.$/, 'a'))).toHaveLength(0);
+	});
+});