diff options
Diffstat (limited to 'tests/unit/benchmark')
| -rw-r--r-- | tests/unit/benchmark/scenarios/compute/memload_sample_output.txt | 5 | ||||
| -rw-r--r-- | tests/unit/benchmark/scenarios/compute/test_memload.py | 94 |
2 files changed, 99 insertions, 0 deletions
diff --git a/tests/unit/benchmark/scenarios/compute/memload_sample_output.txt b/tests/unit/benchmark/scenarios/compute/memload_sample_output.txt new file mode 100644 index 000000000..c23917ff7 --- /dev/null +++ b/tests/unit/benchmark/scenarios/compute/memload_sample_output.txt @@ -0,0 +1,5 @@ + total used free shared buffers cached +Mem: 263753976 76737332 187016644 2844 853528 67252400 +-/+ buffers/cache: 8631404 255122572 +Swap: 268029948 0 268029948 + diff --git a/tests/unit/benchmark/scenarios/compute/test_memload.py b/tests/unit/benchmark/scenarios/compute/test_memload.py new file mode 100644 index 000000000..cdf518d82 --- /dev/null +++ b/tests/unit/benchmark/scenarios/compute/test_memload.py @@ -0,0 +1,94 @@ +#!/usr/bin/env python + +############################################################################## +# Copyright (c) 2016 Huawei Technologies Co.,Ltd 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.compute.memload.MEMLoad + +import mock +import unittest +import os + +from yardstick.benchmark.scenarios.compute import memload + + +@mock.patch('yardstick.benchmark.scenarios.compute.memload.ssh') +class MEMLoadTestCase(unittest.TestCase): + + def setUp(self): + self.ctx = { + 'host': { + 'ip': '172.16.0.137', + 'user': 'root', + 'key_filename': "mykey.key" + } + } + + self.result = {} + + def test_memload_successful_setup(self, mock_ssh): + m = memload.MEMLoad({}, self.ctx) + mock_ssh.SSH().execute.return_value = (0, '', '') + + m.setup() + self.assertIsNotNone(m.client) + self.assertTrue(m.setup_done) + + def test_execute_command_success(self, mock_ssh): + m = memload.MEMLoad({}, self.ctx) + mock_ssh.SSH().execute.return_value = (0, '', '') + m.setup() + + expected_result = 'abcdefg' + mock_ssh.SSH().execute.return_value = (0, expected_result, '') + result = m._execute_command("foo") + self.assertEqual(result, expected_result) + + def test_execute_command_failed(self, mock_ssh): + m = memload.MEMLoad({}, self.ctx) + mock_ssh.SSH().execute.return_value = (0, '', '') + m.setup() + + mock_ssh.SSH().execute.return_value = (127, '', 'Failed executing \ + command') + self.assertRaises(RuntimeError, m._execute_command, + "cat /proc/meminfo") + + def test_get_mem_usage_successful(self, mock_ssh): + options = { + "interval": 1, + "count": 1 + } + args = {"options": options} + m = memload.MEMLoad(args, self.ctx) + mock_ssh.SSH().execute.return_value = (0, '', '') + m.setup() + + output = self._read_file("memload_sample_output.txt") + mock_ssh.SSH().execute.return_value = (0, output, '') + result = m._get_mem_usage() + expected_result = {"max": {"used": 76737332, "cached": 67252400, + "free": 187016644, "shared": 2844, + "total": 263753976, "buffers": 853528}, + "average": {"used": 76737332, "cached": 67252400, + "free": 187016644, "shared": 2844, + "total": 263753976, "buffers": 853528}, + "free": {"memory0": {"used": "76737332", + "cached": "67252400", "free": "187016644", + "shared": "2844", "total": "263753976", + "buffers": "853528"}}} + self.assertEqual(result, expected_result) + + def _read_file(self, filename): + curr_path = os.path.dirname(os.path.abspath(__file__)) + output = os.path.join(curr_path, filename) + with open(output) as f: + sample_output = f.read() + return sample_output + |