Fix CSV OHLCV based tests (#331)#400
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…ests (#331) - Add CSVTickerDataProvider class for ticker data from CSV files - Export CSVTickerDataProvider at all package levels - Add 19 new tests for CSVOHLCVDataProvider (has_data, get_data, backtest, edge cases, symbol/market/timeframe matching) - Add 7 new tests for CSVTickerDataProvider (loading, has_data, get_data, symbol/market/data_type matching, custom identifier) - Add new test data CSV files for backtesting scenarios - Fix test_trade_price_update to use proper data fixtures
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Summary
Adds comprehensive test coverage for CSV data providers and introduces the new
CSVTickerDataProviderclass.Closes #331
Changes
New: CSVTickerDataProvider
has_data(),get_data(), backtest mode, and the copy pattern__init__.pychain)New Tests: CSVOHLCVDataProvider (19 tests)
has_data()with matching/mismatched symbol, market, time_framehas_data()with no dates, out-of-range end date, window_sizeget_data()with start_date and end_dateprepare_backtest_data()andget_backtest_data()New Tests: CSVTickerDataProvider (7 tests)
has_data()with matching/mismatched symbol, market, data_typeget_data()returns correct ticker dict with expected keysOther
test_trade_price_update.pydata fixtures