Convert IXIA latency statistics to integer

JIRA: YARDSTICK-1385

Change-Id: Id50c393da7ded4b3c8e127f7d7a6501832a68446
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/yardstick/tests/unit/common/test_utils.py b/yardstick/tests/unit/common/test_utils.py
index ef4142148..3cf6c4d05 100644
--- a/yardstick/tests/unit/common/test_utils.py
+++ b/yardstick/tests/unit/common/test_utils.py
@@ -1391,3 +1391,19 @@ class GetPortIPTestCase(unittest.TestCase):
 
     def test_return_value(self):
         self.assertEqual('foo', utils.get_port_ip(self.ssh_client, 99))
+
+
+class SafeCaseTestCase(unittest.TestCase):
+
+    def test_correct_type_int(self):
+        self.assertEqual(35, utils.safe_cast('35', int, 0))
+
+    def test_correct_int_as_string(self):
+        self.assertEqual(25, utils.safe_cast('25', 'int', 0))
+
+    def test_incorrect_type_as_string(self):
+        with self.assertRaises(exceptions.InvalidType):
+            utils.safe_cast('100', 'intt', 0)
+
+    def test_default_value(self):
+        self.assertEqual(0, utils.safe_cast('', 'int', 0))