Function fixture

packages/computerd/src/exec/runner.test.ts:12–32

(options: Record<string, unknown> = {})

  | { id: string; seq: number; name: "exit"; value: number };

function fixture(options: Record<string, unknown> = {}): {
  runner: InstanceType<typeof Runner>;
  db: Database;
  fs: WorkspaceFilesystem;
  dispose: () => void;
} {
  const storage = new SQLiteTestStorage();
  const db = new Database(storage);
  initializeSchema(db, () => Date.now());
  const fs = new WorkspaceFilesystem(db, { now: () => Date.now() });
  const runner = new Runner({ db, ...options });
  return {
    runner,
    db,
    fs,
    dispose: () => {
      runner.disposeAll();
      storage.close?.();
    },
  };
}

async function drain(stream: ReadableStream<ExecEvent>): Promise<ExecEvent[]> {
  const events: ExecEvent[] = [];