fix: add choch_plus columns to TestChochBosSignal setUp

Author: MDUYN

.gitignore

@@ -152,4 +152,4 @@ test.ipynb
 *.html
 *_test.png
 
-analysis/*
+analysis/*

tests/indicators/test_market_structure.py

@@ -291,6 +291,8 @@ def setUp(self):
         self.df = pd.DataFrame({
             'choch_bullish': [0, 1, 0, 0, 0],
             'choch_bearish': [0, 0, 0, 1, 0],
+            'choch_plus_bullish': [0, 0, 0, 0, 0],
+            'choch_plus_bearish': [0, 0, 0, 0, 0],
             'bos_bullish': [0, 0, 1, 0, 0],
             'bos_bearish': [1, 0, 0, 0, 0]
         })