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feat: adding new Playground Manager V2 (chat based) (containers#504)
* feat: adding new Playground Manager V2 Signed-off-by: axel7083 <[email protected]> * fix: modelId value Signed-off-by: axel7083 <[email protected]> * fix: linter Signed-off-by: axel7083 <[email protected]> * test: ensuring playground manager v2 has expected behaviour Signed-off-by: axel7083 <[email protected]> * fix: removing uppercase Signed-off-by: axel7083 <[email protected]> * fix: prettier Signed-off-by: axel7083 <[email protected]> * fix: linter Signed-off-by: axel7083 <[email protected]> * fix: linter&prettier Signed-off-by: axel7083 <[email protected]> * feat: creating conversation registry to handle conversation history Signed-off-by: axel7083 <[email protected]> * feat: improving apis Signed-off-by: axel7083 <[email protected]> * fix: update StudioAPI Signed-off-by: axel7083 <[email protected]> * test: ensuring playground works as expected Signed-off-by: axel7083 <[email protected]> * fix: prettier&linter Signed-off-by: axel7083 <[email protected]> --------- Signed-off-by: axel7083 <[email protected]>
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packages/backend/src/managers/playgroundV2Manager.spec.ts
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| /********************************************************************** | ||
| * Copyright (C) 2024 Red Hat, 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. | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| ***********************************************************************/ | ||
|
|
||
| import { expect, test, vi, beforeEach, afterEach } from 'vitest'; | ||
| import OpenAI from 'openai'; | ||
| import { PlaygroundV2Manager } from './playgroundV2Manager'; | ||
| import type { Webview } from '@podman-desktop/api'; | ||
| import type { InferenceServer } from '@shared/src/models/IInference'; | ||
| import type { InferenceManager } from './inference/inferenceManager'; | ||
| import { Messages } from '@shared/Messages'; | ||
|
|
||
| vi.mock('openai', () => ({ | ||
| default: vi.fn(), | ||
| })); | ||
|
|
||
| const webviewMock = { | ||
| postMessage: vi.fn(), | ||
| } as unknown as Webview; | ||
|
|
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| const inferenceManagerMock = { | ||
| get: vi.fn(), | ||
| } as unknown as InferenceManager; | ||
|
|
||
| beforeEach(() => { | ||
| vi.resetAllMocks(); | ||
| vi.mocked(webviewMock.postMessage).mockResolvedValue(undefined); | ||
| vi.useFakeTimers(); | ||
| }); | ||
|
|
||
| afterEach(() => { | ||
| vi.useRealTimers(); | ||
| }); | ||
|
|
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| test('manager should be properly initialized', () => { | ||
| const manager = new PlaygroundV2Manager(webviewMock, inferenceManagerMock); | ||
| expect(manager.getConversations().length).toBe(0); | ||
| }); | ||
|
|
||
| test('submit should throw an error is the server is stopped', async () => { | ||
| vi.mocked(inferenceManagerMock.get).mockReturnValue({ | ||
| status: 'stopped', | ||
| } as unknown as InferenceServer); | ||
| const manager = new PlaygroundV2Manager(webviewMock, inferenceManagerMock); | ||
| await expect( | ||
| manager.submit('dummyContainerId', 'dummyModelId', 'dummyConversationId', 'dummyUserInput'), | ||
| ).rejects.toThrowError('Inference server is not running.'); | ||
| }); | ||
|
|
||
| test('submit should throw an error is the server is unhealthy', async () => { | ||
| vi.mocked(inferenceManagerMock.get).mockReturnValue({ | ||
| status: 'running', | ||
| health: { | ||
| Status: 'unhealthy', | ||
| }, | ||
| } as unknown as InferenceServer); | ||
| const manager = new PlaygroundV2Manager(webviewMock, inferenceManagerMock); | ||
| await expect( | ||
| manager.submit('dummyContainerId', 'dummyModelId', 'dummyConversationId', 'dummyUserInput'), | ||
| ).rejects.toThrowError('Inference server is not healthy, currently status: unhealthy.'); | ||
| }); | ||
|
|
||
| test('submit should throw an error is the model id provided does not exist.', async () => { | ||
| vi.mocked(inferenceManagerMock.get).mockReturnValue({ | ||
| status: 'running', | ||
| health: { | ||
| Status: 'healthy', | ||
| }, | ||
| models: [ | ||
| { | ||
| id: 'dummyModelId', | ||
| }, | ||
| ], | ||
| } as unknown as InferenceServer); | ||
| const manager = new PlaygroundV2Manager(webviewMock, inferenceManagerMock); | ||
| await expect( | ||
| manager.submit('dummyContainerId', 'invalidModelId', 'dummyConversationId', 'dummyUserInput'), | ||
| ).rejects.toThrowError( | ||
| `modelId 'invalidModelId' is not available on the inference server, valid model ids are: dummyModelId.`, | ||
| ); | ||
| }); | ||
|
|
||
| test('submit should throw an error is the conversation id provided does not exist.', async () => { | ||
| vi.mocked(inferenceManagerMock.get).mockReturnValue({ | ||
| status: 'running', | ||
| health: { | ||
| Status: 'healthy', | ||
| }, | ||
| models: [ | ||
| { | ||
| id: 'dummyModelId', | ||
| file: { | ||
| file: 'dummyModelFile', | ||
| }, | ||
| }, | ||
| ], | ||
| } as unknown as InferenceServer); | ||
| const manager = new PlaygroundV2Manager(webviewMock, inferenceManagerMock); | ||
| await expect( | ||
| manager.submit('dummyContainerId', 'dummyModelId', 'dummyConversationId', 'dummyUserInput'), | ||
| ).rejects.toThrowError(`conversation with id dummyConversationId does not exist.`); | ||
| }); | ||
|
|
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| test('create conversation should create conversation.', async () => { | ||
| const manager = new PlaygroundV2Manager(webviewMock, inferenceManagerMock); | ||
| expect(manager.getConversations().length).toBe(0); | ||
| const conversationId = manager.createConversation(); | ||
|
|
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| const conversations = manager.getConversations(); | ||
| expect(conversations.length).toBe(1); | ||
| expect(conversations[0].id).toBe(conversationId); | ||
| }); | ||
|
|
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| test('valid submit should create IPlaygroundMessage and notify the webview', async () => { | ||
| const createMock = vi.fn().mockResolvedValue([]); | ||
| vi.mocked(OpenAI).mockReturnValue({ | ||
| chat: { | ||
| completions: { | ||
| create: createMock, | ||
| }, | ||
| }, | ||
| } as unknown as OpenAI); | ||
|
|
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| vi.mocked(inferenceManagerMock.get).mockReturnValue({ | ||
| status: 'running', | ||
| health: { | ||
| Status: 'healthy', | ||
| }, | ||
| models: [ | ||
| { | ||
| id: 'dummyModelId', | ||
| file: { | ||
| file: 'dummyModelFile', | ||
| }, | ||
| }, | ||
| ], | ||
| connection: { | ||
| port: 8888, | ||
| }, | ||
| } as unknown as InferenceServer); | ||
| const manager = new PlaygroundV2Manager(webviewMock, inferenceManagerMock); | ||
| const conversationId = manager.createConversation(); | ||
|
|
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| const date = new Date(2000, 1, 1, 13); | ||
| vi.setSystemTime(date); | ||
|
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| await manager.submit('dummyContainerId', 'dummyModelId', conversationId, 'dummyUserInput'); | ||
|
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| // Wait for assistant message to be completed | ||
| await vi.waitFor(() => { | ||
| expect(manager.getConversations()[0].messages[1].content).toBeDefined(); | ||
| }); | ||
|
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| const conversations = manager.getConversations(); | ||
|
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| expect(conversations.length).toBe(1); | ||
| expect(conversations[0].messages.length).toBe(2); | ||
| expect(conversations[0].messages[0]).toStrictEqual({ | ||
| content: 'dummyUserInput', | ||
| id: expect.anything(), | ||
| options: undefined, | ||
| role: 'user', | ||
| timestamp: date.getTime(), | ||
| }); | ||
| expect(conversations[0].messages[1]).toStrictEqual({ | ||
| choices: undefined, | ||
| completed: true, | ||
| content: '', | ||
| id: expect.anything(), | ||
| role: 'assistant', | ||
| timestamp: date.getTime(), | ||
| }); | ||
|
|
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| expect(webviewMock.postMessage).toHaveBeenLastCalledWith({ | ||
| id: Messages.MSG_CONVERSATIONS_UPDATE, | ||
| body: conversations, | ||
| }); | ||
| }); |
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