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-rw-r--r--yardstick/tests/unit/common/test_utils.py42
1 files changed, 42 insertions, 0 deletions
diff --git a/yardstick/tests/unit/common/test_utils.py b/yardstick/tests/unit/common/test_utils.py
index c61a95f3b..87995ac49 100644
--- a/yardstick/tests/unit/common/test_utils.py
+++ b/yardstick/tests/unit/common/test_utils.py
@@ -16,12 +16,14 @@ import mock
import os
import six
from six.moves import configparser
+import time
import unittest
import yardstick
from yardstick import ssh
from yardstick.common import constants
from yardstick.common import utils
+from yardstick.common import exceptions
class IterSubclassesTestCase(unittest.TestCase):
@@ -1149,3 +1151,43 @@ class ReadMeminfoTestCase(unittest.TestCase):
output = utils.read_meminfo(ssh_client)
mock_get_client.assert_called_once_with('/proc/meminfo', mock.ANY)
self.assertEqual(self.MEMINFO_DICT, output)
+
+
+class TimerTestCase(unittest.TestCase):
+
+ def test__getattr(self):
+ with utils.Timer() as timer:
+ time.sleep(1)
+ self.assertEqual(1, round(timer.total_seconds(), 0))
+ self.assertEqual(1, timer.delta.seconds)
+
+ def test__enter_with_timeout(self):
+ with utils.Timer(timeout=10) as timer:
+ time.sleep(1)
+ self.assertEqual(1, round(timer.total_seconds(), 0))
+
+ def test__enter_with_timeout_exception(self):
+ with self.assertRaises(exceptions.TimerTimeout):
+ with utils.Timer(timeout=1):
+ time.sleep(2)
+
+
+class WaitUntilTrueTestCase(unittest.TestCase):
+
+ def test_no_timeout(self):
+ self.assertIsNone(utils.wait_until_true(lambda: True,
+ timeout=1, sleep=1))
+
+ def test_timeout_generic_exception(self):
+ with self.assertRaises(exceptions.WaitTimeout):
+ self.assertIsNone(utils.wait_until_true(lambda: False,
+ timeout=1, sleep=1))
+
+ def test_timeout_given_exception(self):
+ class MyTimeoutException(exceptions.YardstickException):
+ message = 'My timeout exception'
+
+ with self.assertRaises(MyTimeoutException):
+ self.assertIsNone(
+ utils.wait_until_true(lambda: False, timeout=1, sleep=1,
+ exception=MyTimeoutException))