Added yet another passing test

integration/test_pn_interface.py

@@ -162,19 +162,9 @@ class TestPetrinetInterface(unittest.TestCase):
 
     def pn_interface_new_reload(self, mode):
         self.assertTrue(run_file(all_files,
-            ["new", "PetriNets", "abc", "exit", "load", "abc"], init + new_full +
-            prompt_menu + load_full, mode))
-
-    def test_po_pn_interface_new_list_empty(self):
-        self.pn_interface_new_list_empty("PO")
-
-    def test_co_pn_interface_new_list_empty(self):
-        self.pn_interface_new_list_empty("CO")
-
-    def pn_interface_new_list_empty(self, mode):
-        self.assertTrue(run_file(all_files,
-            ["new", "PetriNets", "abc", "list"], init + new_full + list_model +
-            prompt_model, mode))
+            ["new", "PetriNets", "abc", "exit", "load", "abc"],
+            init + new + loaded + prompt + load + loaded,
+            mode))
 
     def test_po_pn_interface_instantiate_place(self):
         self.pn_interface_instantiate_place("PO")