Refactor eventloop for backtesting

Author: MDUYN

tests/app/backtesting/test_strategy_saving.py

@@ -100,9 +100,6 @@ def test_in_memory(self):
             backtest_report_dir, report_name
         )
 
-        for root, dirs, files in os.walk(backtest_report_dir):
-            for name in files:
-                print(name)
         # check if the report json file exists
         self.assertTrue(os.path.isfile(report_file_path))
 

tests/app/test_add_data_provider.py

@@ -0,0 +1,33 @@
+from datetime import datetime
+
+from investing_algorithm_framework import DataProvider, DataSource
+from tests.resources import TestBase
+
+class DataProviderTest(DataProvider):
+
+    def has_data(self, data_source: DataSource, start_date: datetime = None,
+                 end_date: datetime = None) -> bool:
+        return True
+
+    def get_data(self, data_source: DataSource, date: datetime = None,
+                 start_date: datetime = None, end_date: datetime = None,
+                 save: bool = False):
+        return None
+
+    def prepare_backtest_data(self, data_source: DataSource,
+                              backtest_start_date, backtest_end_date) -> None:
+        pass
+
+    def get_backtest_data(self, data_source: DataSource,
+                          backtest_index_date: datetime,
+                          backtest_start_date: datetime = None,
+                          backtest_end_date: datetime = None) -> None:
+        return None
+
+
+class Test(TestBase):
+
+    def test_add(self):
+        self.app.add_data_provider(DataProviderTest)
+        self.app.initialize_data_sources()
+        self.assertEqual(1, self.app.container.data_provider_service.count())