Remove generated file in 'test_build_vm_xml'

Change I22e95c488e27d6e2a8fdf6c1a07faab275fa6bba introduced a change in
test case 'test_build_vm_xml' [1]. This test case generates a file which
is stored locally but never removed.

[1]https://github.com/opnfv/yardstick/blob/80dc9034edeb05f66bfa6264ae0adf0f6aea60da/tests/unit/benchmark/contexts/standalone/test_model.py

JIRA: YARDSTICK-918

Change-Id: I91d39bb37c3d8a273fe68155bb308c5a3bc1ca9d
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/unit/benchmark/contexts/standalone/test_model.py b/tests/unit/benchmark/contexts/standalone/test_model.py
index 021c18860..6090356b6 100644
--- a/tests/unit/benchmark/contexts/standalone/test_model.py
+++ b/tests/unit/benchmark/contexts/standalone/test_model.py
@@ -12,8 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# Unittest for yardstick.benchmark.contexts.standalone.model
-
 import copy
 import os
 import unittest
@@ -182,6 +180,8 @@ class ModelLibvirtTestCase(unittest.TestCase):
                           *args):
         # NOTE(ralonsoh): this test doesn't cover function execution. This test
         # should also check mocked function calls.
+        cfg_file = 'test_config_file.cfg'
+        self.addCleanup(os.remove, cfg_file)
         result = [4]
         with mock.patch("yardstick.ssh.SSH") as ssh:
             ssh_mock = mock.Mock(autospec=ssh.SSH)
@@ -190,7 +190,7 @@ class ModelLibvirtTestCase(unittest.TestCase):
             ssh.return_value = ssh_mock
         mock_create_snapshot_qemu.return_value = "0.img"
 
-        status = model.Libvirt.build_vm_xml(ssh_mock, {}, "test", "vm_0", 0)
+        status = model.Libvirt.build_vm_xml(ssh_mock, {}, cfg_file, 'vm_0', 0)
         self.assertEqual(status[0], result[0])
 
     def test_update_interrupts_hugepages_perf(self):