import sys
from pathlib import Path

# Add vnpy mock to path for imports
sys.path.insert(0, str(Path(__file__).parent))

import pandas as pd
import pytest

@pytest.fixture
def good_daily_df():
    return pd.DataFrame({
        "date": ["2026-01-01", "2026-01-02"],
        "open": [10.0, 11.0], "high": [10.5, 11.5],
        "low": [9.8, 10.8], "close": [10.2, 11.2],
        "volume": [10000, 12000],
    })

@pytest.fixture
def bad_daily_df():
    return pd.DataFrame({
        "date": ["2026-01-01"],
        "open": [0.0], "high": [0.0], "low": [0.0], "close": [0.0],
        "volume": [100],
    })