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authorKristian Hunt <kristian.hunt@gmail.com>2015-07-28 09:05:09 +0200
committerKristian Hunt <kristian.hunt@gmail.com>2015-07-28 09:15:38 +0200
commitaa07064614f267b698facd6be52f8a7a860e1fa8 (patch)
tree9dcba7a3db21895f302e8254be5f5d8c18133084 /tests/unit/benchmark
parentab4371757c7223d59dddc7bece1d3afa4dc3814b (diff)
Add unit test for fio
Sample output from fio_benchmark.bash is read from a string. Running of unittest from run_test.sh is NOT enabled. JIRA:- Change-Id: If4f4d00cf215fa1d332260817a8a3e702e72fd7e Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
Diffstat (limited to 'tests/unit/benchmark')
-rw-r--r--tests/unit/benchmark/scenarios/storage/__init__.py0
-rw-r--r--tests/unit/benchmark/scenarios/storage/test_fio.py88
2 files changed, 88 insertions, 0 deletions
diff --git a/tests/unit/benchmark/scenarios/storage/__init__.py b/tests/unit/benchmark/scenarios/storage/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/tests/unit/benchmark/scenarios/storage/__init__.py
diff --git a/tests/unit/benchmark/scenarios/storage/test_fio.py b/tests/unit/benchmark/scenarios/storage/test_fio.py
new file mode 100644
index 000000000..54f493ee6
--- /dev/null
+++ b/tests/unit/benchmark/scenarios/storage/test_fio.py
@@ -0,0 +1,88 @@
+#!/usr/bin/env python
+
+##############################################################################
+# Copyright (c) 2015 Ericsson AB 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
+##############################################################################
+
+# Unittest for yardstick.benchmark.scenarios.storage.fio.Fio
+
+import mock
+import unittest
+import json
+
+from yardstick.benchmark.scenarios.storage import fio
+
+
+@mock.patch('yardstick.benchmark.scenarios.storage.fio.ssh')
+class FioTestCase(unittest.TestCase):
+
+ def setUp(self):
+ self.ctx = {
+ 'host': '172.16.0.137',
+ 'user': 'cirros',
+ 'key_filename': "mykey.key"
+ }
+
+ def test_fio_successful_setup(self, mock_ssh):
+
+ p = fio.Fio(self.ctx)
+ options = {
+ 'filename': "/home/ec2-user/data.raw",
+ 'bs': "4k",
+ 'rw': "write",
+ 'ramp_time': 10
+ }
+ args = {'options': options}
+ p.setup()
+
+ mock_ssh.SSH().execute.return_value = (0, '', '')
+ self.assertIsNotNone(p.client)
+ self.assertEqual(p.setup_done, True)
+
+ def test_fio_successful_no_sla(self, mock_ssh):
+
+ p = fio.Fio(self.ctx)
+ options = {
+ 'filename': "/home/ec2-user/data.raw",
+ 'bs': "4k",
+ 'rw': "write",
+ 'ramp_time': 10
+ }
+ args = {'options': options}
+ p.client = mock_ssh.SSH()
+
+ sample_output = '{"read_bw": "N/A", "write_lat": "407.08usec", \
+ "read_iops": "N/A", "write_bw": "9507KB/s", \
+ "write_iops": "2376", "read_lat": "N/A"}'
+ mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+
+ result = p.run(args)
+ expected_result = json.loads(sample_output)
+ self.assertEqual(result, expected_result)
+
+ def test_fio_unsuccessful_script_error(self, mock_ssh):
+
+ p = fio.Fio(self.ctx)
+ options = {
+ 'filename': "/home/ec2-user/data.raw",
+ 'bs': "4k",
+ 'rw': "write",
+ 'ramp_time': 10
+ }
+ args = {'options': options}
+ p.client = mock_ssh.SSH()
+
+ mock_ssh.SSH().execute.return_value = (1, '', 'FOOBAR')
+ self.assertRaises(RuntimeError, p.run, args)
+
+
+def main():
+ unittest.main()
+
+if __name__ == '__main__':
+ main()