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https://github.com/jxxghp/MoviePilot-Frontend.git
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60 lines
2.4 KiB
TypeScript
60 lines
2.4 KiB
TypeScript
import { ApiRequestError } from '@/api/client'
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type ApiMethodMock = (...args: unknown[]) => unknown
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/** 判断旧测试夹具是否是后端标准响应结构。 */
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function isApiEnvelope(value: unknown): value is { data?: unknown; message?: string; success: boolean } {
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return Boolean(value) && typeof value === 'object' && typeof (value as { success?: unknown }).success === 'boolean'
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}
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/** 识别测试中历史遗留的 Axios `{ data }` 响应壳。 */
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function isLegacyDataWrapper(value: unknown): value is { data: unknown } {
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if (!value || typeof value !== 'object' || Array.isArray(value)) return false
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return Object.keys(value).length === 1 && 'data' in value
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}
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/** 去掉请求层反馈选项，让业务测试的 spy 继续只关注端点、参数和载荷。 */
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function businessArguments(args: unknown[]) {
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const normalized = [...args]
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const config = normalized.at(-1)
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if (!config || typeof config !== 'object' || Array.isArray(config) || !Object.hasOwn(config, 'feedback')) {
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return normalized
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}
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const businessConfig = { ...(config as Record<string, unknown>) }
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delete businessConfig.feedback
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if (Object.keys(businessConfig).length > 0) normalized[normalized.length - 1] = businessConfig
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else normalized.pop()
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if (normalized.at(-1) === undefined) normalized.pop()
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return normalized
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}
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/**
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* 让直接 mock 的 API 方法遵循生产数据客户端语义。
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*
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* 成功响应解包为 data，业务失败转为拒绝 Promise；裸数据保持不变。
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*/
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export function createDataApiMock<T extends Record<string, ApiMethodMock>>(methods: T) {
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return Object.fromEntries(
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Object.entries(methods).map(([name, method]) => [
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name,
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async (...args: unknown[]) => {
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let result: unknown
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try {
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result = await method(...businessArguments(args))
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} catch (error) {
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if (error instanceof ApiRequestError) throw error
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if (error instanceof Error) throw new ApiRequestError(error.message, { cause: error })
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throw new ApiRequestError('服务器连接失败', { cause: error })
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}
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if (isLegacyDataWrapper(result)) return result.data
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if (!isApiEnvelope(result)) return result
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if (!result.success) {
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throw new ApiRequestError(result.message || '请求失败', { businessFailure: true, payload: result })
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}
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return Object.hasOwn(result, 'data') ? result.data : null
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},
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]),
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) as { [K in keyof T]: ApiMethodMock }
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}
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