SEBA-557 implement xos test service

Change-Id: I21ab4c9139a3be7e68cfff8ef506100f8fe3a2c3
diff --git a/testservice/scripts/verify_model.py b/testservice/scripts/verify_model.py
new file mode 100755
index 0000000..a895940
--- /dev/null
+++ b/testservice/scripts/verify_model.py
@@ -0,0 +1,67 @@
+#!/usr/bin/env python
+
+# Copyright 2017-present Open Networking Foundation
+#
+# 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.
+
+from __future__ import absolute_import, print_function
+
+import requests
+import sys
+
+
+def matches(test, item):
+    if ">=" in test:
+        delim = ">="
+    elif ">" in test:
+        delim = ">"
+    elif "=" in test:
+        delim = "="
+    (name, value) = test.split(delim, 1)
+    if value.startswith("@"):
+        value = item[value[1:]]
+
+    if delim == ">":
+        if float(item[name]) > float(value):
+            return True
+
+    if delim == ">=":
+        if float(item[name]) >= float(value):
+            return True
+
+    if delim == "=":
+        if str(item[name]) == str(value):
+            return True
+    return False
+
+
+def main():
+    url = sys.argv[1]
+    tests = sys.argv[2:]
+
+    r = requests.get(url, auth=("admin@opencord.org", "letmein"))
+    for item in r.json()["items"]:
+        okay = True
+        for test in tests:
+            if not matches(test, item):
+                okay = False
+        if okay:
+            print("matched")
+            sys.exit(0)
+
+    print("Not Matched")
+    sys.exit(-1)
+
+
+if __name__ == "__main__":
+    main()