Data Handling Refactoring

Break out test db interaction into new module and
make the push event driven instead of the sleep
that was there before.

Change-Id: I9485aba1405f6c3b4ee5000168fbc037efa87c81
JIRA: STORPERF-90
Signed-off-by: Mark Beierl <mark.beierl@dell.com>

2 files changed, 79 insertions, 2 deletions

diff --git a/tests/db_tests/job_db_test.py b/tests/db_tests/job_db_test.py
index fe3d9f1..ccfb9cc 100644
--- a/tests/db_tests/job_db_test.py
+++ b/tests/db_tests/job_db_test.py
@@ -7,14 +7,15 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 
-from storperf.db.job_db import JobDB
-from storperf.workloads.rr import rr
 import os
 import sqlite3
 import unittest
 
 import mock
 
+from storperf.db.job_db import JobDB
+from storperf.workloads.rr import rr
+
 
 class JobDBTest(unittest.TestCase):
 
diff --git a/tests/utilities_tests/data_handler_test.py b/tests/utilities_tests/data_handler_test.py
new file mode 100644
index 0000000..482b98e
--- /dev/null
+++ b/tests/utilities_tests/data_handler_test.py
@@ -0,0 +1,76 @@
+##############################################################################
+# Copyright (c) 2016 EMC 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
+##############################################################################
+
+import os
+import unittest
+
+import mock
+
+from storperf.utilities.data_handler import DataHandler
+
+
+class MockGraphiteDB(object):
+
+    def __init__(self):
+        self.called = False
+
+    def fetch_averages(self, job_id):
+        self.called = True
+        return None
+
+
+class DataHandlerTest(unittest.TestCase):
+
+    def setUp(self):
+        self.event_listeners = set()
+        self.data_handler = DataHandler()
+        self._terminated = False
+        self.args = None
+        self.start_time = 0
+        self.end_time = 1
+        self.metadata = {}
+        self.block_sizes = "1"
+        self.queue_depths = "1"
+        mock.job_id = "1"
+        self.job_db = mock
+        self.pushed = False
+        pass
+
+    @property
+    def terminated(self):
+        return self._terminated
+
+    def push_results_to_db(self, *args):
+        self.pushed = True
+        pass
+
+    def test_not_terminated_report(self):
+        self.data_handler.data_event(self)
+
+    @mock.patch.dict(os.environ, {'TEST_DB_URL': 'mock'})
+    @mock.patch("storperf.db.test_results_db.push_results_to_db")
+    @mock.patch("storperf.utilities.data_handler.GraphiteDB")
+    def test_terminated_report(self, mock_graphite_db, mock_results_db):
+        self._terminated = True
+        mock_results_db.side_effect = self.push_results_to_db
+        mock_graphite_db.side_effect = MockGraphiteDB
+
+        self.data_handler.data_event(self)
+        self.assertEqual(True, self.pushed)
+
+    @mock.patch.dict(os.environ, {'TEST_DB_URL': 'mock'})
+    @mock.patch("storperf.db.test_results_db.push_results_to_db")
+    @mock.patch("storperf.utilities.data_handler.GraphiteDB")
+    def test_non_terminated_report(self, mock_graphite_db, mock_results_db):
+        self._terminated = False
+        mock_results_db.side_effect = self.push_results_to_db
+        mock_graphite_db.side_effect = MockGraphiteDB
+
+        self.data_handler.data_event(self)
+        self.assertEqual(False, self.pushed)