Adapt reporting after Functest refactoring

Get test cases from cases declares in Tiers
Consider only Tier 0-3 to validate scenario
Display results for Tier > 3

Change-Id: I581702bd7f2cc323d38b82a2404b301fb8fd7840
Signed-off-by: Morgan Richomme <morgan.richomme@orange.com>

1 files changed, 135 insertions, 0 deletions

diff --git a/utils/test/reporting/functest/reportingUtils.py b/utils/test/reporting/functest/reportingUtils.py
new file mode 100644
index 000000000..f8d64aa88
--- /dev/null
+++ b/utils/test/reporting/functest/reportingUtils.py
@@ -0,0 +1,135 @@
+#!/usr/bin/python
+#
+# 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 urllib2 import Request, urlopen, URLError
+import json
+import reportingConf
+
+
+def getApiResults(case, installer, scenario, version):
+    results = json.dumps([])
+    # to remove proxy (to be removed at the end for local test only)
+    # proxy_handler = urllib2.ProxyHandler({})
+    # opener = urllib2.build_opener(proxy_handler)
+    # urllib2.install_opener(opener)
+    # url = "http://127.0.0.1:8000/results?case=" + case + \
+    #       "&period=30&installer=" + installer
+    url = ("http://testresults.opnfv.org/testapi/results?case=" + case +
+           "&period=" + str(reportingConf.PERIOD) + "&installer=" + installer +
+           "&scenario=" + scenario + "&version=" + version)
+    request = Request(url)
+
+    try:
+        response = urlopen(request)
+        k = response.read()
+        results = json.loads(k)
+    except URLError, e:
+        print 'No kittez. Got an error code:', e
+
+    return results
+
+
+def getScenarios(case, installer, version):
+
+    case = case.getName()
+    url = ("http://testresults.opnfv.org/testapi/results?case=" + case +
+           "&period=" + str(reportingConf.PERIOD) + "&installer=" + installer +
+           "&version=" + version)
+    request = Request(url)
+
+    try:
+        response = urlopen(request)
+        k = response.read()
+        results = json.loads(k)
+    except URLError, e:
+        print 'Got an error code:', e
+
+    test_results = results['test_results']
+
+    if test_results is not None:
+        test_results.reverse()
+
+        scenario_results = {}
+
+        for r in test_results:
+            # Retrieve all the scenarios per installer
+            if not r['scenario'] in scenario_results.keys():
+                scenario_results[r['scenario']] = []
+            scenario_results[r['scenario']].append(r)
+
+    return scenario_results
+
+
+def getScenarioStats(scenario_results):
+    scenario_stats = {}
+    for k, v in scenario_results.iteritems():
+        scenario_stats[k] = len(v)
+
+    return scenario_stats
+
+
+def getNbtestOk(results):
+    nb_test_ok = 0
+    for r in results:
+        for k, v in r.iteritems():
+            try:
+                if "passed" in v:
+                    nb_test_ok += 1
+            except:
+                print "Cannot retrieve test status"
+    return nb_test_ok
+
+
+def getResult(testCase, installer, scenario, version):
+
+    # retrieve raw results
+    results = getApiResults(testCase, installer, scenario, version)
+    # let's concentrate on test results only
+    test_results = results['test_results']
+
+    # if results found, analyze them
+    if test_results is not None:
+        test_results.reverse()
+
+        scenario_results = []
+
+        # print " ---------------- "
+        # print test_results
+        # print " ---------------- "
+        # print "nb of results:" + str(len(test_results))
+
+        for r in test_results:
+            # print r["creation_date"]
+            # print r["criteria"]
+            scenario_results.append({r["creation_date"]: r["criteria"]})
+        # sort results
+        scenario_results.sort()
+        # 4 levels for the results
+        # 3: 4+ consecutive runs passing the success criteria
+        # 2: <4 successful consecutive runs but passing the criteria
+        # 1: close to pass the success criteria
+        # 0: 0% success, not passing
+        test_result_indicator = 0
+        nbTestOk = getNbtestOk(scenario_results)
+        # print "Nb test OK:"+ str(nbTestOk)
+        # check that we have at least 4 runs
+        if nbTestOk < 1:
+            test_result_indicator = 0
+        elif nbTestOk < 2:
+            test_result_indicator = 1
+        else:
+            # Test the last 4 run
+            if (len(scenario_results) > 3):
+                last4runResults = scenario_results[-4:]
+                if getNbtestOk(last4runResults):
+                    test_result_indicator = 3
+                else:
+                    test_result_indicator = 2
+            else:
+                test_result_indicator = 2
+    return test_result_indicator