File cassandra-statistics-api-end-time-529788.patch of Package openstack-monasca-api

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File cassandra-statistics-api-end-time-529788.patch of Package openstack-monasca-api

commit ee5170da67c5978cf0aca549bfe65f53729e5ea4
Author: James Gu <jgu@suse.com>
Date:   Thu Dec 21 12:50:49 2017 -0800

Statistics api failure when end time is not used
    
    Statisics api fails when no end time is present with Casssandra.
    Fixed the bug and added a test case with no end time.
    
    Change-Id: I39fd349ab03877d4a67ec89a7859adf2707233f6
    story: 2001461
    task: 6175
    (cherry picked from commit 88d587a047bf87f3532d2f35c0801cb540d3d056)

Index: monasca-api-2.2.1.dev26/monasca_api/tests/test_repositories.py
===================================================================
--- monasca-api-2.2.1.dev26.orig/monasca_api/tests/test_repositories.py
+++ monasca-api-2.2.1.dev26/monasca_api/tests/test_repositories.py
@@ -1,7 +1,7 @@
 # Copyright 2015 Cray Inc. All Rights Reserved.
 # (C) Copyright 2016-2017 Hewlett Packard Enterprise Development LP
 # Copyright 2017 Fujitsu LIMITED
-# (C) Copyright 2017 SUSE LLC
+# (C) Copyright 2017-2018 SUSE LLC
 #
 # 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
@@ -463,7 +463,57 @@ class TestRepoMetricsCassandra(testtools
             }
         ], result)
 
-    @patch("monasca_api.common.repositories.cassandra.metrics_repository.Cluster.connect")
+        cassandra_future_mock.result.side_effect = [
+            [
+                Metric(
+                    metric_id=binascii.unhexlify(b"01d39f19798ed27bbf458300bf843edd17654614"),
+                    metric_name='cpu.idle_perc',
+                    dimensions=[
+                        'device\trootfs',
+                        'hostname\thost0',
+                        'hosttype\tnative',
+                        'mount_point\t/']
+                )
+            ],
+            [
+                Measurement(self._convert_time_string("2016-05-19T11:58:24Z"), 95.0, '{}'),
+                Measurement(self._convert_time_string("2016-05-19T11:58:25Z"), 97.0, '{}'),
+                Measurement(self._convert_time_string("2016-05-19T11:58:26Z"), 94.0, '{}'),
+                Measurement(self._convert_time_string("2016-05-19T11:58:27Z"), 96.0, '{}'),
+            ]
+        ]
+
+        result = repo.metrics_statistics(
+            "tenant_id",
+            "region",
+            name="cpu.idle_perc",
+            dimensions=None,
+            start_timestamp=start_timestamp,
+            end_timestamp=None,
+            statistics=['avg', 'min', 'max', 'count', 'sum'],
+            period=300,
+            offset=None,
+            limit=1,
+            merge_metrics_flag=True,
+            group_by=None)
+
+        self.assertEqual([
+            {
+                u'dimensions': {'device': 'rootfs',
+                                'hostname': 'host0',
+                                'hosttype': 'native',
+                                'mount_point': '/'},
+                u'end_time': u'2016-05-19T12:03:23.999Z',
+                u'statistics': [[u'2016-05-19T11:58:24.000Z', 95.5, 94.0, 97.0, 4, 382.0]],
+                u'name': u'cpu.idle_perc',
+                u'columns': [u'timestamp', 'avg', 'min', 'max', 'count', 'sum'],
+                u'id': '01d39f19798ed27bbf458300bf843edd17654614'
+            }
+        ], result)
+
+    @patch("monasca_api.common.repositories.cassandra."
+           "metrics_repository.Cluster.connect")
+
     def test_alarm_history(self, cassandra_connect_mock):
         AlarmHistory = namedtuple('AlarmHistory', 'alarm_id, time_stamp, metrics, '
                                                   'new_state, old_state, reason, '
Index: monasca-api-2.2.1.dev26/monasca_tempest_tests/tests/api/test_statistics.py
===================================================================
--- monasca-api-2.2.1.dev26.orig/monasca_tempest_tests/tests/api/test_statistics.py
+++ monasca-api-2.2.1.dev26/monasca_tempest_tests/tests/api/test_statistics.py
@@ -1,5 +1,5 @@
 # (C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP
-# (C) Copyright 2017 SUSE LLC
+# (C) Copyright 2017-2018 SUSE LLC
 #
 # 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
@@ -121,11 +121,20 @@ class TestStatistics(base.BaseMonascaTes
 
     @decorators.attr(type="gate")
     def test_list_statistics(self):
+        self._test_list_statistic(with_end_time=True)
+
+    @decorators.attr(type="gate")
+    def test_list_statistics_with_no_end_time(self):
+        self._test_list_statistic(with_end_time=False)
+
+    def _test_list_statistic(self, with_end_time=True):
         query_parms = '?name=' + str(self._test_name) + \
                       '&statistics=' + urlparse.quote('avg,sum,min,max,count') + \
                       '&start_time=' + str(self._start_time_iso) + \
-                      '&end_time=' + str(self._end_time_iso) + \
                       '&merge_metrics=true' + '&period=100000'
+        if with_end_time is True:
+            query_parms += '&end_time=' + str(self._end_time_iso)
+
         resp, response_body = self.monasca_client.list_statistics(
             query_parms)
         self.assertEqual(200, resp.status)

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File cassandra-statistics-api-end-time-529788.patch of Package openstack-monasca-api

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