Added numer order to tree display

Author: LucasAndradeDias

src/outliner/display.py

@@ -36,6 +36,7 @@ def tree(self):
             connect_branch = (
                 lines
                 + self.ansi_for_tree["CHILD_OBJECT_ANSI"]
+                + f"{position}. "
                 + i
                 + "\n"
                 + self.ansi_for_tree["RESET"]
@@ -44,7 +45,11 @@ def tree(self):
             connector_display = connector_root if position == 0 else connect_branch
 
             sys.stdout.write(connector_display)
-            sys.stdout.write(str("    " + self.ansi_for_tree["VERTICAL_LINE"] + "\n"))
+
+            if position == (len(self.functions_flow) - 1):
+                return
+
+            sys.stdout.write(str("    " + self.ansi_for_tree["VERTICAL_LINE"]))
             sys.stdout.flush()
             position += 1
 

tests/test_display.py

@@ -28,7 +28,7 @@ def setUp(self):
 
     @patch("sys.stdout", new_callable=StringIO)
     def test_display_tree_positive_input(self, stdout):
-        expected_result = "    \x1b[38;5;208mtest2\x1b[0m\n    │\n\n    │──\x1b[36m__init__\n\x1b[0m    │\n\n    │──\x1b[36mfunc1\n\x1b[0m    │\n\n    │──\x1b[36mfunc2\n\x1b[0m    │\n"
+        expected_result = "    \x1b[38;5;208mtest2\x1b[0m\n    │\n    │──\x1b[36m1. __init__\n\x1b[0m    │\n    │──\x1b[36m2. func1\n\x1b[0m    │\n    │──\x1b[36m3. func2\n\x1b[0m"
         self.parser.tree()
         self.assertEqual(stdout.getvalue(), expected_result)