from __future__ import annotations

from crypto_spot_bot.indicators import add_indicators
from crypto_spot_bot.models import Candle


def test_add_indicators_populates_long_periods() -> None:
    candles = [
        Candle(
            timestamp=index,
            open=100 + index * 0.1,
            high=101 + index * 0.1,
            low=99 + index * 0.1,
            close=100 + index * 0.1,
            volume=10 + index,
        )
        for index in range(240)
    ]

    add_indicators(candles)

    latest = candles[-1]
    assert latest.ema_20 is not None
    assert latest.ema_50 is not None
    assert latest.ema_200 is not None
    assert latest.rsi_14 is not None
    assert latest.atr_14 is not None
    assert latest.macd is not None
    assert latest.macd_signal is not None
    assert latest.macd_hist is not None
    assert latest.volume_ma_20 is not None