Function fromAsync

packages/core/src/core/client.test.ts:157–163

* Array.fromAsync ponyfill, which will be available in es 2024. * * Buffers an async generator into an array and returns the result.

(promise: AsyncGenerator<T>)

 * Buffers an async generator into an array and returns the result.
 */
async function fromAsync<T>(promise: AsyncGenerator<T>): Promise<readonly T[]> {
  const results: T[] = [];
  for await (const result of promise) {
    results.push(result);
  }
  return results;
}

describe('Gemini Client (client.ts)', () => {
  let mockContentGenerator: ContentGenerator;