Add missing data sources

Author: MDUYN

investing_algorithm_framework/infrastructure/models/market_data_sources/ccxt.py

@@ -112,7 +112,7 @@ def prepare_data(
             os.mkdir(self.backtest_data_directory)
 
         file_path = self._create_file_path()
-
+        print(self._data_source_exists(file_path))
         if not self._data_source_exists(file_path):
             if not os.path.isfile(file_path):
                 try:

tests/infrastructure/market_data_sources/test_ccxt_ohlcv_backtest_market_data_source.py

@@ -108,7 +108,8 @@ def test_right_columns(self):
         self.assertEqual(200, data_source.window_size)
         self.assertEqual(csv_file_path, data_source._create_file_path())
 
-    # def test_start_date(self):
+
+# def test_start_date(self):
     #     start_date = datetime(2023, 12, 1)
     #     file_name = "OHLCV_BTC-EUR_BINANCE_15m_2023-12-" \
     #                 "01:00:00_2023-12-25:00:00.csv"