text: import pytest
  
  from crawler.models.fund import get_current_fund_amount, Currency
  
  
  @pytest.mark.run_loop
  async def test_get_current_fund(pg_engine):
  
      async with pg_engine.acquire() as conn:
          fund = await get_current_fund_amount(conn, Currency.USD)
          assert isinstance(fund, float)
  