| 1 | import type { AssetsService, VideoMetadataService } from '@yikart/assets' |
| 2 | import type { AiLog, AiLogRepository, MaterialGroupRepository, MediaRepository, UserRepository } from '@yikart/mongodb' |
| 3 | import { FileUtil, ResponseCode, UserType } from '@yikart/common' |
| 4 | import { AiLogChannel, AiLogStatus, AiLogType, MediaType } from '@yikart/mongodb' |
| 5 | import { vi } from 'vitest' |
| 6 | import { TaskStatus } from '../../../common' |
| 7 | import { VideoService } from './video.service' |
| 8 | |
| 9 | describe('videoService', () => { |
| 10 | let service: VideoService |
| 11 | let mockAiLogRepo: { |
| 12 | updateById: ReturnType<typeof vi.fn> |
| 13 | getById: ReturnType<typeof vi.fn> |
| 14 | } |
| 15 | let mockMaterialGroupRepository: { |
| 16 | getInfo: ReturnType<typeof vi.fn> |
| 17 | } |
| 18 | let mockMediaRepository: { |
| 19 | create: ReturnType<typeof vi.fn> |
| 20 | } |
| 21 | let mockAssetsService: { |
| 22 | uploadFromBuffer: ReturnType<typeof vi.fn> |
| 23 | } |
| 24 | let mockVideoMetadataService: { |
| 25 | extractThumbnailFromUrl: ReturnType<typeof vi.fn> |
| 26 | } |
| 27 | let mockGrokVideoService: { |
| 28 | createFromRequest: ReturnType<typeof vi.fn> |
| 29 | extractInput: ReturnType<typeof vi.fn> |
| 30 | getTaskResult: ReturnType<typeof vi.fn> |
| 31 | } |
| 32 | let mockVolcengineVideoService: { |
| 33 | createFromRequest: ReturnType<typeof vi.fn> |
| 34 | extractInput: ReturnType<typeof vi.fn> |
| 35 | getTaskResult: ReturnType<typeof vi.fn> |
| 36 | } |
| 37 | let mockDashscopeVideoService: { |
| 38 | createFromRequest: ReturnType<typeof vi.fn> |
| 39 | extractInput: ReturnType<typeof vi.fn> |
| 40 | getTaskResult: ReturnType<typeof vi.fn> |
| 41 | } |
| 42 | |
| 43 | beforeEach(() => { |
| 44 | FileUtil.init({ endpoint: 'https://cdn.example.com' }) |
| 45 | |
| 46 | const generationModels = [ |
| 47 | { |
| 48 | name: 'grok-imagine-video', |
| 49 | description: 'Grok Video', |
| 50 | channel: 'grok', |
| 51 | modes: ['text2video', 'image2video', 'video2video'], |
| 52 | resolutions: ['720p'], |
| 53 | durations: [5, 8], |
| 54 | maxInputImages: 1, |
| 55 | aspectRatios: ['9:16'], |
| 56 | tags: [], |
| 57 | defaults: { |
| 58 | duration: 8, |
| 59 | aspectRatio: '9:16', |
| 60 | }, |
| 61 | }, |
| 62 | { |
| 63 | name: 'mode-fallback-model', |
| 64 | description: 'Mode Fallback Model', |
| 65 | channel: 'volcengine', |
| 66 | modes: ['text2video', 'video2video'], |
| 67 | resolutions: ['720p'], |
| 68 | durations: [5], |
| 69 | maxInputImages: 1, |
| 70 | aspectRatios: ['9:16'], |
| 71 | tags: [], |
| 72 | defaults: { |
| 73 | duration: 5, |
| 74 | aspectRatio: '9:16', |
| 75 | resolution: '720p', |
| 76 | }, |
| 77 | }, |
| 78 | ] |
| 79 | |
| 80 | mockAiLogRepo = { |
| 81 | updateById: vi.fn(), |
| 82 | getById: vi.fn(), |
| 83 | } |
| 84 | mockMaterialGroupRepository = { |
| 85 | getInfo: vi.fn(), |
| 86 | } |
| 87 | mockMediaRepository = { |
| 88 | create: vi.fn(), |
| 89 | } |
| 90 | mockAssetsService = { |
| 91 | uploadFromBuffer: vi.fn(), |
| 92 | } |
| 93 | mockVideoMetadataService = { |
| 94 | extractThumbnailFromUrl: vi.fn(), |
| 95 | } |
| 96 | mockGrokVideoService = { |
| 97 | createFromRequest: vi.fn(), |
| 98 | extractInput: vi.fn(), |
| 99 | getTaskResult: vi.fn(), |
| 100 | } |
| 101 | mockVolcengineVideoService = { |
| 102 | createFromRequest: vi.fn(), |
| 103 | extractInput: vi.fn(), |
| 104 | getTaskResult: vi.fn(), |
| 105 | } |
| 106 | mockDashscopeVideoService = { |
| 107 | createFromRequest: vi.fn(), |
| 108 | extractInput: vi.fn(), |
| 109 | getTaskResult: vi.fn(), |
| 110 | } |
| 111 | |
| 112 | service = new VideoService( |
| 113 | {} as UserRepository, |
| 114 | mockAiLogRepo as unknown as AiLogRepository, |
| 115 | { config: { video: { generation: generationModels } } } as never, |
| 116 | mockAssetsService as unknown as AssetsService, |
| 117 | mockVideoMetadataService as unknown as VideoMetadataService, |
| 118 | mockMaterialGroupRepository as unknown as MaterialGroupRepository, |
| 119 | mockMediaRepository as unknown as MediaRepository, |
| 120 | mockVolcengineVideoService as never, |
| 121 | {} as never, |
| 122 | mockGrokVideoService as never, |
| 123 | mockDashscopeVideoService as never, |
| 124 | ) |
| 125 | }) |
| 126 | |
| 127 | it('groupId 非法时在提交阶段直接报错', async () => { |
| 128 | mockMaterialGroupRepository.getInfo.mockResolvedValue(null) |
| 129 | |
| 130 | await expect(service.userVideoGeneration({ |
| 131 | userId: 'user-1', |
| 132 | userType: UserType.User, |
| 133 | model: 'grok-imagine-video', |
| 134 | prompt: 'test prompt', |
| 135 | groupId: 'group-1', |
| 136 | })).rejects.toMatchObject({ code: ResponseCode.MaterialGroupNotFound }) |
| 137 | |
| 138 | expect(mockGrokVideoService.createFromRequest).not.toHaveBeenCalled() |
| 139 | }) |
| 140 | |
| 141 | it('grok 渠道将请求分发给渠道服务', async () => { |
| 142 | mockGrokVideoService.createFromRequest.mockResolvedValue({ id: 'task-1' }) |
| 143 | |
| 144 | const request = { |
| 145 | userId: 'user-1', |
| 146 | userType: UserType.User, |
| 147 | model: 'grok-imagine-video', |
| 148 | prompt: 'test prompt', |
| 149 | image: ['https://example.com/1.png', 'https://example.com/2.png'], |
| 150 | duration: 10, |
| 151 | metadata: { |
| 152 | aspectRatio: '16:9', |
| 153 | resolution: '720p', |
| 154 | }, |
| 155 | } |
| 156 | |
| 157 | const result = await service.userVideoGeneration(request) |
| 158 | |
| 159 | expect(mockGrokVideoService.createFromRequest).toHaveBeenCalledWith(request) |
| 160 | expect(result).toEqual({ |
| 161 | id: 'task-1', |
| 162 | status: TaskStatus.Submitted, |
| 163 | }) |
| 164 | }) |
| 165 | |
| 166 | it('成功任务带 groupId 时会自动保存到素材并返回保存结果', async () => { |
| 167 | mockGrokVideoService.extractInput.mockReturnValue({ prompt: 'test prompt' }) |
| 168 | mockGrokVideoService.getTaskResult.mockReturnValue({ |
| 169 | status: TaskStatus.Success, |
| 170 | videoUrl: 'https://cdn.example.com/videos/generated.mp4', |
| 171 | }) |
| 172 | mockVideoMetadataService.extractThumbnailFromUrl.mockResolvedValue(Buffer.from('thumb')) |
| 173 | mockAssetsService.uploadFromBuffer.mockResolvedValue({ asset: { path: 'covers/generated.png' } }) |
| 174 | mockMediaRepository.create.mockResolvedValue({ id: 'media-1' }) |
| 175 | |
| 176 | const aiLog = createAiLog({ |
| 177 | channel: AiLogChannel.Grok, |
| 178 | request: { prompt: 'test prompt', groupId: 'group-1' }, |
| 179 | response: { status: 'done', videoUrl: 'videos/generated.mp4' }, |
| 180 | }) |
| 181 | |
| 182 | const result = await service.transformToCommonResponse(aiLog) |
| 183 | |
| 184 | expect(mockVideoMetadataService.extractThumbnailFromUrl).toHaveBeenCalledWith( |
| 185 | 'https://cdn.example.com/videos/generated.mp4', |
| 186 | 2, |
| 187 | ) |
| 188 | expect(mockMediaRepository.create).toHaveBeenCalledWith({ |
| 189 | userId: 'user-1', |
| 190 | userType: UserType.User, |
| 191 | materialGroupId: 'group-1', |
| 192 | type: MediaType.VIDEO, |
| 193 | url: 'videos/generated.mp4', |
| 194 | thumbUrl: 'covers/generated.png', |
| 195 | }) |
| 196 | expect(mockAiLogRepo.updateById).toHaveBeenCalledWith('ai-1', { |
| 197 | $set: { |
| 198 | response: expect.objectContaining({ |
| 199 | status: 'done', |
| 200 | videoUrl: 'videos/generated.mp4', |
| 201 | mediaId: 'media-1', |
| 202 | coverUrl: 'covers/generated.png', |
| 203 | groupId: 'group-1', |
| 204 | }), |
| 205 | }, |
| 206 | }) |
| 207 | expect(result).toMatchObject({ |
| 208 | status: TaskStatus.Success, |
| 209 | videoUrl: 'https://cdn.example.com/videos/generated.mp4', |
| 210 | coverUrl: 'https://cdn.example.com/covers/generated.png', |
| 211 | mediaId: 'media-1', |
| 212 | groupId: 'group-1', |
| 213 | input: { |
| 214 | prompt: 'test prompt', |
| 215 | groupId: 'group-1', |
| 216 | }, |
| 217 | }) |
| 218 | }) |
| 219 | |
| 220 | it('已有 mediaId 时不会重复创建素材', async () => { |
| 221 | mockGrokVideoService.extractInput.mockReturnValue({ prompt: 'test prompt' }) |
| 222 | mockGrokVideoService.getTaskResult.mockReturnValue({ |
| 223 | status: TaskStatus.Success, |
| 224 | videoUrl: 'https://cdn.example.com/videos/generated.mp4', |
| 225 | }) |
| 226 | |
| 227 | const aiLog = createAiLog({ |
| 228 | channel: AiLogChannel.Grok, |
| 229 | request: { prompt: 'test prompt', groupId: 'group-1' }, |
| 230 | response: { |
| 231 | status: 'done', |
| 232 | videoUrl: 'videos/generated.mp4', |
| 233 | mediaId: 'media-existing', |
| 234 | coverUrl: 'covers/existing.png', |
| 235 | }, |
| 236 | }) |
| 237 | |
| 238 | const result = await service.transformToCommonResponse(aiLog) |
| 239 | |
| 240 | expect(mockMediaRepository.create).not.toHaveBeenCalled() |
| 241 | expect(mockAiLogRepo.updateById).not.toHaveBeenCalled() |
| 242 | expect(mockVideoMetadataService.extractThumbnailFromUrl).not.toHaveBeenCalled() |
| 243 | expect(result).toMatchObject({ |
| 244 | mediaId: 'media-existing', |
| 245 | groupId: 'group-1', |
| 246 | coverUrl: 'https://cdn.example.com/covers/existing.png', |
| 247 | }) |
| 248 | }) |
| 249 | |
| 250 | it('未传 groupId 时保持原行为，不创建素材', async () => { |
| 251 | mockGrokVideoService.extractInput.mockReturnValue({ prompt: 'test prompt' }) |
| 252 | mockGrokVideoService.getTaskResult.mockReturnValue({ |
| 253 | status: TaskStatus.Success, |
| 254 | videoUrl: 'https://cdn.example.com/videos/generated.mp4', |
| 255 | }) |
| 256 | |
| 257 | const aiLog = createAiLog({ |
| 258 | channel: AiLogChannel.Grok, |
| 259 | request: { prompt: 'test prompt' }, |
| 260 | response: { status: 'done', videoUrl: 'videos/generated.mp4' }, |
| 261 | }) |
| 262 | |
| 263 | const result = await service.transformToCommonResponse(aiLog) |
| 264 | |
| 265 | expect(mockMediaRepository.create).not.toHaveBeenCalled() |
| 266 | expect(mockAiLogRepo.updateById).not.toHaveBeenCalled() |
| 267 | expect(result).toMatchObject({ |
| 268 | status: TaskStatus.Success, |
| 269 | mediaId: undefined, |
| 270 | groupId: undefined, |
| 271 | coverUrl: undefined, |
| 272 | }) |
| 273 | }) |
| 274 | |
| 275 | it('仅有 request.groupId 但尚未保存时不会返回保存结果', async () => { |
| 276 | const aiLog = createAiLog({ |
| 277 | status: AiLogStatus.Generating, |
| 278 | request: { prompt: 'test prompt', groupId: 'group-1' }, |
| 279 | response: undefined, |
| 280 | }) |
| 281 | |
| 282 | const result = await service.transformToCommonResponse(aiLog) |
| 283 | |
| 284 | expect(result).toMatchObject({ |
| 285 | status: TaskStatus.InProgress, |
| 286 | mediaId: undefined, |
| 287 | groupId: undefined, |
| 288 | coverUrl: undefined, |
| 289 | }) |
| 290 | }) |
| 291 | |
| 292 | it('失败任务保留 running response 时仍返回失败状态', async () => { |
| 293 | mockGrokVideoService.extractInput.mockReturnValue({ prompt: 'test prompt' }) |
| 294 | |
| 295 | const aiLog = createAiLog({ |
| 296 | status: AiLogStatus.Failed, |
| 297 | duration: 60 * 60 * 1000, |
| 298 | errorMessage: 'AI task timed out after 1 hour', |
| 299 | request: { prompt: 'test prompt', groupId: 'group-1' }, |
| 300 | response: { status: 'pending' }, |
| 301 | }) |
| 302 | |
| 303 | const result = await service.transformToCommonResponse(aiLog) |
| 304 | |
| 305 | expect(mockGrokVideoService.getTaskResult).not.toHaveBeenCalled() |
| 306 | expect(result).toMatchObject({ |
| 307 | status: TaskStatus.Failure, |
| 308 | videoUrl: undefined, |
| 309 | mediaId: undefined, |
| 310 | groupId: undefined, |
| 311 | coverUrl: undefined, |
| 312 | error: { |
| 313 | message: 'AI task timed out after 1 hour', |
| 314 | }, |
| 315 | finishedAt: new Date('2025-01-01T01:00:00.000Z'), |
| 316 | }) |
| 317 | }) |
| 318 | |
| 319 | it('volcengine 成功任务即使有 last_frame_url 也会统一截帧生成封面', async () => { |
| 320 | mockVolcengineVideoService.extractInput.mockReturnValue({ prompt: 'test prompt' }) |
| 321 | mockVolcengineVideoService.getTaskResult.mockReturnValue({ |
| 322 | status: TaskStatus.Success, |
| 323 | videoUrl: 'https://cdn.example.com/videos/generated.mp4', |
| 324 | }) |
| 325 | mockVideoMetadataService.extractThumbnailFromUrl.mockResolvedValue(Buffer.from('thumb')) |
| 326 | mockAssetsService.uploadFromBuffer.mockResolvedValue({ asset: { path: 'covers/generated-from-thumb.png' } }) |
| 327 | mockMediaRepository.create.mockResolvedValue({ id: 'media-2' }) |
| 328 | |
| 329 | const aiLog = createAiLog({ |
| 330 | channel: AiLogChannel.Volcengine, |
| 331 | request: { prompt: 'test prompt', groupId: 'group-1' }, |
| 332 | response: { |
| 333 | status: 'succeeded', |
| 334 | content: { |
| 335 | video_url: 'videos/generated.mp4', |
| 336 | last_frame_url: 'covers/from-provider.png', |
| 337 | }, |
| 338 | }, |
| 339 | }) |
| 340 | |
| 341 | const result = await service.transformToCommonResponse(aiLog) |
| 342 | |
| 343 | expect(mockVideoMetadataService.extractThumbnailFromUrl).toHaveBeenCalledWith( |
| 344 | 'https://cdn.example.com/videos/generated.mp4', |
| 345 | 2, |
| 346 | ) |
| 347 | expect(mockAssetsService.uploadFromBuffer).toHaveBeenCalled() |
| 348 | expect(mockMediaRepository.create).toHaveBeenCalledWith({ |
| 349 | userId: 'user-1', |
| 350 | userType: UserType.User, |
| 351 | materialGroupId: 'group-1', |
| 352 | type: MediaType.VIDEO, |
| 353 | url: 'videos/generated.mp4', |
| 354 | thumbUrl: 'covers/generated-from-thumb.png', |
| 355 | }) |
| 356 | expect(result).toMatchObject({ |
| 357 | mediaId: 'media-2', |
| 358 | coverUrl: 'https://cdn.example.com/covers/generated-from-thumb.png', |
| 359 | groupId: 'group-1', |
| 360 | }) |
| 361 | }) |
| 362 | }) |
| 363 | |
| 364 | function createAiLog(overrides: Partial<AiLog>): AiLog { |
| 365 | return { |
| 366 | id: 'ai-1', |
| 367 | userId: 'user-1', |
| 368 | userType: UserType.User, |
| 369 | type: AiLogType.Video, |
| 370 | model: 'grok-imagine-video', |
| 371 | channel: AiLogChannel.Grok, |
| 372 | status: AiLogStatus.Success, |
| 373 | startedAt: new Date('2025-01-01T00:00:00.000Z'), |
| 374 | duration: 1000, |
| 375 | request: {}, |
| 376 | response: {}, |
| 377 | ...overrides, |
| 378 | } as AiLog |
| 379 | } |
| 380 |