From 53d83244c1bf36af86e90ce5fe758a369f73563e Mon Sep 17 00:00:00 2001
From: "serena.spinoso" <serena.spinoso@polito.it>
Date: Sat, 25 Feb 2017 12:00:55 +0100
Subject: Add verigraph code base

JIRA: PARSER-111

Change-Id: Ie76e14fabbb6c388ebc89d9a15dd3021b25fa892
Signed-off-by: serena.spinoso <serena.spinoso@polito.it>
---
 verigraph/tester/test.py | 115 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 verigraph/tester/test.py

(limited to 'verigraph/tester/test.py')

diff --git a/verigraph/tester/test.py b/verigraph/tester/test.py
new file mode 100644
index 0000000..ad0b82a
--- /dev/null
+++ b/verigraph/tester/test.py
@@ -0,0 +1,115 @@
+#!/usr/bin/python
+
+##############################################################################
+# Copyright (c) 2017 Politecnico di Torino and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+from __future__ import print_function
+from jsonschema import validate
+from pprint import pprint
+import sys
+import requests
+from requests.exceptions import *
+from jsonschema.exceptions import *
+import json
+import getopt
+import os
+import subprocess
+
+# Constants (change them, if appropriate)
+VERIGRAPH_PORT = "8080"
+TEST_CASES_DIR = "testcases"
+BASE_URL = "http://localhost:"+VERIGRAPH_PORT+"/verify/api/graphs/"
+SCHEMA_FILE = "testcase_schema.json"
+
+# Variables
+success = 0
+run = 0
+
+# Utils
+def eprint(toPrint):
+    sys.stdout.flush()
+    print(toPrint, file=sys.stderr)
+    sys.stderr.flush()
+
+# Print PYTHON ver
+print("PYTHON " + sys.version)
+
+# Loading schema file
+try:
+    schema = json.load(open(SCHEMA_FILE))
+except ValueError:
+    eprint("Invalid json schema (check your "+SCHEMA_FILE+")!\nExiting.")
+    exit(-1)
+
+# Iterate over .json files contained in the TEST_CASES_DIR
+for i in os.listdir(TEST_CASES_DIR):
+    if i.endswith(".json"): 
+        with open(TEST_CASES_DIR+os.path.sep+i) as data_file:
+            try:
+                # Load json file (raise exception if malformed)
+                data = json.load(data_file)
+
+                # Validate input json against schema (raise exception if invalid)
+                validate(data, schema)
+
+                run += 1
+                print("Test case ID: "+str(data["id"]))
+                print("\tFILE NAME: "+i)
+                print("\tTEST NAME: "+data["name"])
+                print("\tTEST DESCRIPTION: "+data["description"])
+
+                # POST the graph
+                r = requests.post(BASE_URL, json=data["graph"])
+                if r.status_code == 201:
+                    graph_id = r.json()["id"]
+                    print("\tCreated Graph has ID " + str(graph_id) + " on VeriGraph")
+
+                    # GET the policy verification result
+                    policy = requests.get(BASE_URL+str(graph_id)+"/policy"+data["policy_url_parameters"])
+
+                    # Check the response
+                    if policy.status_code == 200:
+                        print("\tVerification result is " + policy.json()["result"])
+
+                        # Check the result with the expected one
+                        if policy.json()["result"] == data["result"]:
+                            # SUCCESS
+                            print("\t+++ Test passed +++")
+                            success += 1
+                        else:
+                            # FAIL
+                            eprint("\t[ERROR] Expected result was " + data["result"] + " but VeriGraph returned " + policy.json()["result"])
+                            print("\t--- Test failed ---")
+                    else:
+                        print("\tVeriGraph returned an unexpected response -> " + str(policy.status_code), policy.reason)
+                        print("\t--- Test failed ---")
+                print()
+            except ValueError:
+                print("Malformed json!\nSkipping "+i+" file")
+                print("\t--- Test failed ---")
+            except ValidationError:
+                print("Invalid json (see Schema file)!\nSkipping "+i+" file")
+                print("\t--- Test failed ---")
+            except ConnectionError:
+                print("Connection refused!")
+                print("\t--- Test failed ---")
+            except HTTPError:
+                print("HTTP error!")
+                print("\t--- Test failed ---")
+
+# Final output
+print("\nTest run = "+str(run))
+print("Test succeded = "+str(success))
+if run != 0:
+    if success != run:
+        print("\n --- Some tests failed. See the output. ---")
+    else:
+        print("\n +++ All tests passed +++")
+else:
+    print("\n\n +++ 0 tests executed +++")
\ No newline at end of file
-- 
cgit 1.2.3-korg