indexer_test.ts•2.21 kB
/**
* Copyright 2024 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { initNodeFeatures } from '@genkit-ai/core/node';
import { Registry } from '@genkit-ai/core/registry';
import * as assert from 'assert';
import { beforeEach, describe, it } from 'node:test';
import {
Document,
IndexerAction,
defineIndexer,
indexer,
} from '../../src/retriever.js';
initNodeFeatures();
describe('indexer', () => {
let registry: Registry;
beforeEach(() => {
registry = new Registry();
});
it('defines a indexer', async () => {
let lastIndexerRequest;
const idx = defineIndexer(
registry,
{
name: 'test-indexer',
},
async (req) => {
lastIndexerRequest = req;
return;
}
);
assert.strictEqual(idx.__action.name, 'test-indexer');
const lookedUpAction = (await registry.lookupAction(
'/indexer/test-indexer'
)) as IndexerAction;
assert.strictEqual(lookedUpAction.__action.name, 'test-indexer');
await lookedUpAction({
documents: [{ content: [{ text: 'in' }] }],
});
assert.deepStrictEqual(lastIndexerRequest, [
new Document({ content: [{ text: 'in' }] }),
]);
});
it('defines a dynamic indexer', async () => {
let lastIndexerRequest;
const idx = indexer(
{
name: 'test-indexer',
},
async (req) => {
lastIndexerRequest = req;
return;
}
);
assert.strictEqual(idx.__action.name, 'test-indexer');
await idx({
documents: [{ content: [{ text: 'in' }] }],
});
assert.deepStrictEqual(lastIndexerRequest, [
new Document({ content: [{ text: 'in' }] }),
]);
});
});