Add Tempest Defcore test case

Refstack is the OpenStack project that provides the tooling
to run the approved specific tempest test cases (Defcore guidelines)
by the Interop working group and by the OpenStack board
for OpenStack certification purposes.
For more info: https://refstack.openstack.org/

This adds the possibility for a Functest user to run this list
of tempest test cases by just issuing the command:
    functest testcase run tempest_defcore

The test will be run on daily loops with the scenario nosdn-nofeature
on any installer.

Change-Id: I920b2a44cff418116008fdf514425e69dc959412
Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/functest/opnfv_tests/openstack/tempest/tempest.py b/functest/opnfv_tests/openstack/tempest/tempest.py
index f925336d4..37b5c0ee7 100644
--- a/functest/opnfv_tests/openstack/tempest/tempest.py
+++ b/functest/opnfv_tests/openstack/tempest/tempest.py
@@ -329,3 +329,12 @@ class TempestCustom(TempestCommon):
         self.case_name = "tempest_custom"
         self.MODE = mode
         self.OPTION = option
+
+
+class TempestDefcore(TempestCommon):
+
+    def __init__(self):
+        TempestCommon.__init__(self)
+        self.case_name = "tempest_defcore"
+        self.MODE = "defcore"
+        self.OPTION = "--concurrency 1"