FindRecord.test.ts•2.71 kB
// Copyright DataStax, Inc.
//
// 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 { describe, it, expect, beforeEach } from "vitest";
import { FindRecord } from "../../tools/FindRecord.js";
import { mockDb } from "../mocks/db.mock";
// Import the mock to ensure it's applied
import "../mocks/db.mock";
describe("FindRecord Tool", () => {
beforeEach(() => {
// Clear mock call history before each test
mockDb.collection.mockClear();
});
it("should find a record by field value", async () => {
const collectionName = "test_collection1";
const field = "title";
const value = "Record 1";
const mockCollection = mockDb.collection(collectionName);
// Call the function
const result = await FindRecord({
collectionName,
field,
value,
});
// Verify the mocks were called correctly
expect(mockDb.collection).toHaveBeenCalledTimes(1);
expect(mockDb.collection).toHaveBeenCalledWith(collectionName);
expect(mockCollection.findOneBy).toHaveBeenCalledTimes(1);
expect(mockCollection.findOneBy).toHaveBeenCalledWith(field, value);
// Our mock is set up to return the first record that matches the field/value
expect(result).toEqual({
_id: "1",
title: "Record 1",
content: "Content 1",
vector: [0.1, 0.2, 0.3],
});
});
it("should return null when no record matches", async () => {
const collectionName = "test_collection1";
const field = "title";
const value = "Non-existent Record";
const mockCollection = mockDb.collection(collectionName);
// Mock the findOneBy method to return null for this specific test
mockCollection.findOneBy.mockResolvedValueOnce(null);
// Call the function
const result = await FindRecord({
collectionName,
field,
value,
});
// Verify the mocks were called correctly
expect(mockDb.collection).toHaveBeenCalledTimes(1);
expect(mockDb.collection).toHaveBeenCalledWith(collectionName);
expect(mockCollection.findOneBy).toHaveBeenCalledTimes(1);
expect(mockCollection.findOneBy).toHaveBeenCalledWith(field, value);
// Verify the result is null
expect(result).toBeNull();
});
});