text: import pytest
  
  from asyncmy.connection import Connection
  
  
  @pytest.mark.asyncio
  async def test_pool(pool):
      assert pool.minsize == 1
      assert pool.maxsize == 10
      assert pool.size == 1
      assert pool.freesize == 1
  
  
  @pytest.mark.asyncio
  async def test_pool_cursor(pool):
      async with pool.acquire() as conn:
          async with conn.cursor() as cursor:
              await cursor.execute("SELECT 1")
              ret = await cursor.fetchone()
              assert ret == (1,)
  
  
  @pytest.mark.asyncio
  async def test_acquire(pool):
      conn = await pool.acquire()
      assert isinstance(conn, Connection)
      assert pool.freesize == 0
      assert pool.size == 1
      assert conn.connected
      await pool.release(conn)
      assert pool.freesize == 1
      assert pool.size == 1
  