File size: 7,787 Bytes
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const { Constants } = require('librechat-data-provider');
const { HumanChatMessage, AIChatMessage } = require('langchain/schema');
const PluginsClient = require('../PluginsClient');
jest.mock('~/lib/db/connectDb');
jest.mock('~/models/Conversation', () => {
return function () {
return {
save: jest.fn(),
deleteConvos: jest.fn(),
};
};
});
const defaultAzureOptions = {
azureOpenAIApiInstanceName: 'your-instance-name',
azureOpenAIApiDeploymentName: 'your-deployment-name',
azureOpenAIApiVersion: '2020-07-01-preview',
};
describe('PluginsClient', () => {
let TestAgent;
let options = {
tools: [],
modelOptions: {
model: 'gpt-3.5-turbo',
temperature: 0,
max_tokens: 2,
},
agentOptions: {
model: 'gpt-3.5-turbo',
},
};
let parentMessageId;
let conversationId;
const fakeMessages = [];
const userMessage = 'Hello, ChatGPT!';
const apiKey = 'fake-api-key';
beforeEach(() => {
TestAgent = new PluginsClient(apiKey, options);
TestAgent.loadHistory = jest
.fn()
.mockImplementation((conversationId, parentMessageId = null) => {
if (!conversationId) {
TestAgent.currentMessages = [];
return Promise.resolve([]);
}
const orderedMessages = TestAgent.constructor.getMessagesForConversation({
messages: fakeMessages,
parentMessageId,
});
const chatMessages = orderedMessages.map((msg) =>
msg?.isCreatedByUser || msg?.role?.toLowerCase() === 'user'
? new HumanChatMessage(msg.text)
: new AIChatMessage(msg.text),
);
TestAgent.currentMessages = orderedMessages;
return Promise.resolve(chatMessages);
});
TestAgent.sendMessage = jest.fn().mockImplementation(async (message, opts = {}) => {
if (opts && typeof opts === 'object') {
TestAgent.setOptions(opts);
}
const conversationId = opts.conversationId || crypto.randomUUID();
const parentMessageId = opts.parentMessageId || Constants.NO_PARENT;
const userMessageId = opts.overrideParentMessageId || crypto.randomUUID();
this.pastMessages = await TestAgent.loadHistory(
conversationId,
TestAgent.options?.parentMessageId,
);
const userMessage = {
text: message,
sender: 'ChatGPT',
isCreatedByUser: true,
messageId: userMessageId,
parentMessageId,
conversationId,
};
const response = {
sender: 'ChatGPT',
text: 'Hello, User!',
isCreatedByUser: false,
messageId: crypto.randomUUID(),
parentMessageId: userMessage.messageId,
conversationId,
};
fakeMessages.push(userMessage);
fakeMessages.push(response);
return response;
});
});
test('initializes PluginsClient without crashing', () => {
expect(TestAgent).toBeInstanceOf(PluginsClient);
});
test('check setOptions function', () => {
expect(TestAgent.agentIsGpt3).toBe(true);
});
describe('sendMessage', () => {
test('sendMessage should return a response message', async () => {
const expectedResult = expect.objectContaining({
sender: 'ChatGPT',
text: expect.any(String),
isCreatedByUser: false,
messageId: expect.any(String),
parentMessageId: expect.any(String),
conversationId: expect.any(String),
});
const response = await TestAgent.sendMessage(userMessage);
parentMessageId = response.messageId;
conversationId = response.conversationId;
expect(response).toEqual(expectedResult);
});
test('sendMessage should work with provided conversationId and parentMessageId', async () => {
const userMessage = 'Second message in the conversation';
const opts = {
conversationId,
parentMessageId,
};
const expectedResult = expect.objectContaining({
sender: 'ChatGPT',
text: expect.any(String),
isCreatedByUser: false,
messageId: expect.any(String),
parentMessageId: expect.any(String),
conversationId: opts.conversationId,
});
const response = await TestAgent.sendMessage(userMessage, opts);
parentMessageId = response.messageId;
expect(response.conversationId).toEqual(conversationId);
expect(response).toEqual(expectedResult);
});
test('should return chat history', async () => {
const chatMessages = await TestAgent.loadHistory(conversationId, parentMessageId);
expect(TestAgent.currentMessages).toHaveLength(4);
expect(chatMessages[0].text).toEqual(userMessage);
});
});
describe('getFunctionModelName', () => {
let client;
beforeEach(() => {
client = new PluginsClient('dummy_api_key');
});
test('should return the input when it includes a dash followed by four digits', () => {
expect(client.getFunctionModelName('-1234')).toBe('-1234');
expect(client.getFunctionModelName('gpt-4-5678-preview')).toBe('gpt-4-5678-preview');
});
test('should return the input for all function-capable models (`0613` models and above)', () => {
expect(client.getFunctionModelName('gpt-4-0613')).toBe('gpt-4-0613');
expect(client.getFunctionModelName('gpt-4-32k-0613')).toBe('gpt-4-32k-0613');
expect(client.getFunctionModelName('gpt-3.5-turbo-0613')).toBe('gpt-3.5-turbo-0613');
expect(client.getFunctionModelName('gpt-3.5-turbo-16k-0613')).toBe('gpt-3.5-turbo-16k-0613');
expect(client.getFunctionModelName('gpt-3.5-turbo-1106')).toBe('gpt-3.5-turbo-1106');
expect(client.getFunctionModelName('gpt-4-1106-preview')).toBe('gpt-4-1106-preview');
expect(client.getFunctionModelName('gpt-4-1106')).toBe('gpt-4-1106');
});
test('should return the corresponding model if input is non-function capable (`0314` models)', () => {
expect(client.getFunctionModelName('gpt-4-0314')).toBe('gpt-4');
expect(client.getFunctionModelName('gpt-4-32k-0314')).toBe('gpt-4');
expect(client.getFunctionModelName('gpt-3.5-turbo-0314')).toBe('gpt-3.5-turbo');
expect(client.getFunctionModelName('gpt-3.5-turbo-16k-0314')).toBe('gpt-3.5-turbo');
});
test('should return "gpt-3.5-turbo" when the input includes "gpt-3.5-turbo"', () => {
expect(client.getFunctionModelName('test gpt-3.5-turbo model')).toBe('gpt-3.5-turbo');
});
test('should return "gpt-4" when the input includes "gpt-4"', () => {
expect(client.getFunctionModelName('testing gpt-4')).toBe('gpt-4');
});
test('should return "gpt-3.5-turbo" for input that does not meet any specific condition', () => {
expect(client.getFunctionModelName('random string')).toBe('gpt-3.5-turbo');
expect(client.getFunctionModelName('')).toBe('gpt-3.5-turbo');
});
});
describe('Azure OpenAI tests specific to Plugins', () => {
// TODO: add more tests for Azure OpenAI integration with Plugins
// let client;
// beforeEach(() => {
// client = new PluginsClient('dummy_api_key');
// });
test('should not call getFunctionModelName when azure options are set', () => {
const spy = jest.spyOn(PluginsClient.prototype, 'getFunctionModelName');
const model = 'gpt-4-turbo';
// note, without the azure change in PR #1766, `getFunctionModelName` is called twice
const testClient = new PluginsClient('dummy_api_key', {
agentOptions: {
model,
agent: 'functions',
},
azure: defaultAzureOptions,
});
expect(spy).not.toHaveBeenCalled();
expect(testClient.agentOptions.model).toBe(model);
spy.mockRestore();
});
});
});
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