Update ncclient examples

- added optional parameter host for copy_config, get_config
  and edit-config.
- added basic tests for interfaces:
  - loopback interface
  - af-packet interface
  - tap interface
- added diff_xml.py to find differences between two sets of config.
  It supports both full xml comparison and comparison based on xPath
- added example diff between running and candidate config (interfaces)
- fixed formatting and namespaces

Change-Id: If6dd7a76fab538735ab92c67f9457326fbcba7ec
Signed-off-by: Michal Cmarada <mcmarada@cisco.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/examples/ncclient/test_edit_config.sh b/examples/ncclient/test_edit_config.sh
new file mode 100755
index 000000000..a13570933
--- /dev/null
+++ b/examples/ncclient/test_edit_config.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+#
+# Copyright (c) 2019 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# $1 config element for <copy-config> RPC
+# $2 expected running config
+# $3 xPath to verify config against
+
+DIR_NAME=$(dirname $0)
+
+${DIR_NAME}/edit_config.py $1 -c
+${DIR_NAME}/get_config.py --reply_filename _actual_config.xml
+
+# fixme: find better xml comparison tool
+# xmldiffs does not work well when difference occurs on deep level
+${DIR_NAME}/xmldiffs.py $2 _actual_config.xml $3
+ret_code=$?
+
+if [[ ${ret_code} == 0 ]]; then
+    echo "<edit-config> successful"
+    rm _actual_config.xml
+    exit 0
+fi
+
+echo "<edit-config> failed"
+exit 1