vty_test: add artificial node levels for better testing
In vty_test, add three levels of parent nodes (level1, level2, level3) with
each having a leaf child (child1, child2, child3).
Use these to enhance the vty_test cfg files and test more diverse situations.
The current VTY code expects a go_parent_cb() to be present, otherwise it will
bump right back to the CONFIG_NODE, which will not work with more than one node
level below the CONFIG_NODE. Hence provide a minimal go_parent_cb().
Change-Id: Ib9bcf58b655fbd85e196f363fb7d8305d7dfc997
diff --git a/tests/vty/ok_indented_root.cfg b/tests/vty/ok_indented_root.cfg
index 313c674..b7487f6 100644
--- a/tests/vty/ok_indented_root.cfg
+++ b/tests/vty/ok_indented_root.cfg
@@ -1,3 +1,5 @@
- line vty
- no login
- log stderr
+ level1 a
+ child1
+ level2
+ child2
+ level1 b