from src.data.fetcher import DataFetcher

# Test Yahoo Finance pair
print("Testing Yahoo Finance (EUR/USD)...")
df = DataFetcher.fetch_data("EUR/USD", period="5d", interval="1h")
print(df.head())

# Test Deriv synthetic (requires credentials)
print("\nTesting Deriv (Volatility 75)...")
df_deriv = DataFetcher.fetch_data("Deriv Volatility 75 Index", period="7d", interval="1h")
if df_deriv.empty:
    print("No data returned - check Deriv credentials or network.")
else:
    print(df_deriv.head())