gprs_ns2: call python vty tests

Also checks vty docs

Change-Id: Ia8b77ae5bc3fed835dd1fc2cce0acbc41f199d54

tests/Makefile.am

@@ -320,7 +320,7 @@ EXTRA_DIST = testsuite.at $(srcdir)/package.m4 $(TESTSUITE)		\
              gsm0808/gsm0808_test.ok gb/bssgp_fc_tests.err		\
              gb/bssgp_fc_tests.ok gb/bssgp_fc_tests.sh			\
              gb/gprs_bssgp_test.ok gb/gprs_ns_test.ok gea/gea_test.ok	\
-             gb/gprs_ns2_vty.vty					\
+             gb/gprs_ns2_vty.vty gb/osmoappdesc.py gb/osmo-ns-dummy.cfg \
              gprs/gprs_test.ok kasumi/kasumi_test.ok			\
              msgfile/msgfile_test.ok msgfile/msgconfig.cfg		\
              logging/logging_test.ok logging/logging_test.err		\
@@ -437,6 +437,8 @@ vty-test-ns2:
 		-p 42042 \
 		-r "$(top_builddir)/utils/osmo-ns-dummy -p 42042" \
 		$(U) $(srcdir)/gb/gprs_ns2*.vty
+	osmotestvty.py -p $(abs_top_srcdir)/tests/gb -w $(abs_top_builddir)/tests/gb -v
+	osmotestconfig.py -p $(abs_top_srcdir)/tests/gb -w $(abs_top_builddir)/tests/gb -v
 
 vty-test-logging:
 	osmo_verify_transcript_vty.py -v \

tests/gb/osmoappdesc.py

@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+
+# (C) 2021 by sysmocom - s.f.m.c. GmbH
+# Author: Alexander Couzens <lynxis@fe80.eu>
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>
+
+app_configs = {
+    "osmo-ns-dummy": ["osmo-ns-dummy.cfg"],
+}
+
+apps = [(45999, "../../utils/osmo-ns-dummy -p 45999", "OsmoNSdummy", "osmo-ns-dummy")
+        ]
+
+vty_command = ["../../utils/osmo-ns-dummy", "-p", "45999", "-c", "osmo-ns-dummy.cfg"]
+
+vty_app = apps[0]