Function collectChunks

packages/ai/tests/test-utils.ts:224–232

(
  stream: AsyncIterable<StreamChunk>,
)

/** Collect all chunks from an async iterable. */
export async function collectChunks(
  stream: AsyncIterable<StreamChunk>,
): Promise<Array<StreamChunk>> {
  const chunks: Array<StreamChunk> = []
  for await (const c of stream) {
    chunks.push(c)
  }
  return chunks
}

// ============================================================================
// Type guards & extraction helpers