tests/services/test_market_state_etf.py:574: in test_flip_confluence_short_firm_buys_bear_1x
    d = mse.flip_account("cuixia", DAY, NOW, "down", execute=True)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        wired      = namespace(db=<test_market_state_etf._FakeDB object at 0x125502a80>, broker=<test_market_state_etf._FakeBroker object a...exit=<MagicMock name='record_exit' id='4920982512'>, gate=<MagicMock name='short_support_gate_allows' id='4920980688'>)
rtrader/services/market_state_etf.py:1056: in flip_account
    f"-{broker.account_id()}-{now_et.strftime('%Y%m%dT%H%M%S')}")
        ^^^^^^^^^^^^^^^^^
E   AttributeError: '_FakeBroker' object has no attribute 'account_id'
        account_nick = 'cuixia'
        acct_long_only = False
        action     = 'flip'
        allow      = True
        base_pct   = 0.3
        bear       = 'TZA'
        before_cutoff = False
        block_reason = ''
        blocked    = False
        broker     = <test_market_state_etf._FakeBroker object at 0x125503740>
        bull       = 'TNA'
        cdec       = {'agree': True, 'decision': 'SHORT', 'leg': 'bear', 'llm': None, ...}
        conf       = 3
        day        = datetime.date(2026, 7, 6)
        dbf        = <function wired.<locals>.<lambda> at 0x125589800>
        decision   = {'account_nick': 'cuixia', 'action': 'flip', 'bear': 'TZA', 'before_cutoff': False, ...}
        direction  = 'down'
        eff_pct    = 0.3
        entry_coid = ''
        entry_px   = 4.0
        equity     = 30000.0
        execute    = True
        held_pos   = None
        hl         = None
        is_manual  = False
        long_on    = True
        manual_size_mult = 1.0
        mode       = 'confluence'
        now_et     = datetime.datetime(2026, 7, 6, 13, 45, tzinfo=zoneinfo.ZoneInfo(key='America/New_York'))
        origin     = 'live'
        positions  = []
        realized   = 0.0
        sec        = 8100.0
        shares     = 2250
        short_on   = True
        size_mult  = 1.0
        size_reason = 'mechanical:short'
        support_gate = {'blocked': False, 'reason': 'test-allow'}
        target_leg = 'bear'
        target_sym = 'TZA'