fixes #17

Author: austinorr

swmmnetwork/tests/test_scenario.py

@@ -8,6 +8,7 @@
 import pandas.util.testing as pdtest
 
 from swmmnetwork.scenario import ScenarioHydro, ScenarioLoading
+from swmmnetwork.scenario import _upper_case_index, _upper_case_column
 from .utils import data_path
 
 
@@ -22,12 +23,12 @@ def setup(self):
 
         self.known_all_nodes = (
             pd.read_csv(data_path('all_nodes.csv'), index_col=[0])
-            .pipe(ScenarioHydro._upper_case_index)
+            .pipe(_upper_case_index)
         )
         self.known_all_edges = (
             pd.read_csv(data_path('all_edges.csv'), index_col=[0])
-            .pipe(ScenarioHydro._upper_case_index)
-            .pipe(ScenarioHydro._upper_case_column, ['inlet_node', 'outlet_node'])
+            .pipe(_upper_case_index)
+            .pipe(_upper_case_column, ['inlet_node', 'outlet_node'])
         )
 
         self.sh = ScenarioHydro(self.known_inp_path, self.known_rpt_path,