if err != nil {
		t.Fatal(err)
	}
	if len(db.freeConn) != 1 {
		t.Fatalf("expected 1 free conn")
	}
	fakeConn := db.freeConn[0].ci.(*fakeConn)
	if made, closed := fakeConn.stmtsMade, fakeConn.stmtsClosed; made != closed {
		t.Errorf("statement close mismatch: made %d, closed %d", made, closed)
	}
}