@ai-sdk/provider-utils/dist/test/index.mjs.map

{"version":3,"sources":["../../src/test/convert-array-to-async-iterable.ts","../../src/test/convert-array-to-readable-stream.ts","../../src/test/convert-async-iterable-to-array.ts","../../src/test/convert-readable-stream-to-array.ts","../../src/test/convert-response-stream-to-array.ts","../../src/test/is-node-version.ts","../../src/test/mock-id.ts","../../src/test/test-server.ts"],"sourcesContent":["export function convertArrayToAsyncIterable<T>(values: T[]): AsyncIterable<T> {\n  return {\n    async *[Symbol.asyncIterator]() {\n      for (const value of values) {\n        yield value;\n      }\n    },\n  };\n}\n","export function convertArrayToReadableStream<T>(\n  values: T[],\n): ReadableStream<T> {\n  return new ReadableStream({\n    start(controller) {\n      try {\n        for (const value of values) {\n          controller.enqueue(value);\n        }\n      } finally {\n        controller.close();\n      }\n    },\n  });\n}\n","export async function convertAsyncIterableToArray<T>(\n  iterable: AsyncIterable<T>,\n): Promise<T[]> {\n  const result: T[] = [];\n  for await (const item of iterable) {\n    result.push(item);\n  }\n  return result;\n}\n","export async function convertReadableStreamToArray<T>(\n  stream: ReadableStream<T>,\n): Promise<T[]> {\n  const reader = stream.getReader();\n  const result: T[] = [];\n\n  while (true) {\n    const { done, value } = await reader.read();\n    if (done) break;\n    result.push(value);\n  }\n\n  return result;\n}\n","import { convertReadableStreamToArray } from './convert-readable-stream-to-array';\n\nexport async function convertResponseStreamToArray(\n  response: Response,\n): Promise<string[]> {\n  return convertReadableStreamToArray(\n    response.body!.pipeThrough(new TextDecoderStream()),\n  );\n}\n","export function isNodeVersion(version: number) {\n  const nodeMajorVersion = parseInt(process.version.slice(1).split('.')[0], 10);\n  return nodeMajorVersion === version;\n}\n","export function mockId({\n  prefix = 'id',\n}: {\n  prefix?: string;\n} = {}): () => string {\n  let counter = 0;\n  return () => `${prefix}-${counter++}`;\n}\n","import { http, HttpResponse, JsonBodyType } from 'msw';\nimport { setupServer } from 'msw/node';\nimport { convertArrayToReadableStream } from './convert-array-to-readable-stream';\nimport { beforeAll, beforeEach, afterAll } from 'vitest';\n\nexport type UrlResponse =\n  | {\n      type: 'json-value';\n      headers?: Record<string, string>;\n      body: JsonBodyType;\n    }\n  | {\n      type: 'stream-chunks';\n      headers?: Record<string, string>;\n      chunks: Array<string>;\n    }\n  | {\n      type: 'binary';\n      headers?: Record<string, string>;\n      body: Buffer;\n    }\n  | {\n      type: 'empty';\n      headers?: Record<string, string>;\n      status?: number;\n    }\n  | {\n      type: 'error';\n      headers?: Record<string, string>;\n      status?: number;\n      body?: string;\n    }\n  | {\n      type: 'controlled-stream';\n      headers?: Record<string, string>;\n      controller: TestResponseController;\n    }\n  | undefined;\n\ntype UrlResponseParameter =\n  | UrlResponse\n  | UrlResponse[]\n  | ((options: { callNumber: number }) => UrlResponse);\n\nexport type UrlHandler = {\n  response: UrlResponseParameter;\n};\n\nexport type UrlHandlers<\n  URLS extends {\n    [url: string]: {\n      response?: UrlResponseParameter;\n    };\n  },\n> = {\n  [url in keyof URLS]: UrlHandler;\n};\n\nclass TestServerCall {\n  constructor(private request: Request) {}\n\n  get requestBodyJson() {\n    return this.request!.text().then(JSON.parse);\n  }\n\n  get requestBodyMultipart() {\n    return this.request!.headers.get('content-type')?.startsWith(\n      'multipart/form-data',\n    )\n      ? 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handler.response({ callNumber })\n            : Array.isArray(handler.response)\n              ? handler.response[callNumber]\n              : handler.response;\n\n        if (response === undefined) {\n          return HttpResponse.json({ error: 'Not Found' }, { status: 404 });\n        }\n\n        const handlerType = response.type;\n\n        switch (handlerType) {\n          case 'json-value':\n            return HttpResponse.json(response.body, {\n              status: 200,\n              headers: {\n                'Content-Type': 'application/json',\n                ...response.headers,\n              },\n            });\n\n          case 'stream-chunks':\n            return new HttpResponse(\n              convertArrayToReadableStream(response.chunks).pipeThrough(\n                new TextEncoderStream(),\n              ),\n              {\n                status: 200,\n                headers: {\n                  'Content-Type': 'text/event-stream',\n                  'Cache-Control': 'no-cache',\n                  Connection: 'keep-alive',\n                  ...response.headers,\n                },\n              },\n            );\n\n          case 'controlled-stream': {\n            if (request.signal) {\n              request.signal.addEventListener('abort', () => {\n                response.controller.error(\n                  new DOMException('Aborted', 'AbortError'),\n                );\n              });\n            }\n\n            return new HttpResponse(\n              response.controller.stream.pipeThrough(new TextEncoderStream()),\n              {\n                status: 200,\n                headers: {\n                  'Content-Type': 'text/event-stream',\n                  'Cache-Control': 'no-cache',\n                  Connection: 'keep-alive',\n                  ...response.headers,\n                },\n              },\n            );\n          }\n\n          case 'binary': {\n            return HttpResponse.arrayBuffer(response.body, {\n              status: 200,\n              headers: response.headers,\n            });\n          }\n\n          case 'error':\n            return HttpResponse.text(response.body ?? 'Error', {\n              status: response.status ?? 500,\n              headers: response.headers,\n            });\n\n          case 'empty':\n            return new HttpResponse(null, {\n              status: response.status ?? 200,\n            });\n\n          default: {\n            const _exhaustiveCheck: never = handlerType;\n            throw new Error(`Unknown response type: ${_exhaustiveCheck}`);\n          }\n        }\n      });\n    }),\n  );\n\n  let calls: TestServerCall[] = [];\n\n  beforeAll(() => {\n    mswServer.listen();\n  });\n\n  beforeEach(() => {\n    mswServer.resetHandlers();\n\n    // set the responses back to the original values\n    Object.entries(originalRoutes).forEach(([url, handler]) => {\n      routes[url].response = handler.response;\n    });\n\n    calls = [];\n  });\n\n  afterAll(() => {\n    mswServer.close();\n  });\n\n  return {\n    urls: routes as UrlHandlers<URLS>,\n    get calls() {\n      return calls;\n    },\n  };\n}\n\nexport class 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