Function createMockStream

packages/ai-gemini/tests/usage-extraction.test.ts:37–48

(
  chunks: Array<Record<string, unknown>>,
)

  new GeminiTextAdapter({ apiKey: 'test-key' }, 'gemini-2.5-pro')

function createMockStream(
  chunks: Array<Record<string, unknown>>,
): AsyncIterable<Record<string, unknown>> {
  return {
    // eslint-disable-next-line @typescript-eslint/require-await
    async *[Symbol.asyncIterator]() {
      for (const chunk of chunks) {
        yield chunk
      }
    },
  }
}

describe('Gemini usage extraction', () => {
  beforeEach(() => {