Fix quota functional tests for nova-net

We need to skip some functional tests when testing against a nova-net cloud
so add the bits to detect that.

Also JSON-ify the quota functional tests and add the skips for nova-net.

Change-Id: Ibfeeb3f967f34c98e80271a8214cf95dc50407f1

1 files changed, 12 insertions, 0 deletions

diff --git a/openstackclient/tests/functional/base.py b/openstackclient/tests/functional/base.py
index 85743296..2d070645 100644
--- a/openstackclient/tests/functional/base.py
+++ b/openstackclient/tests/functional/base.py
@@ -42,6 +42,18 @@ def execute(cmd, fail_ok=False, merge_stderr=False):
     return result
 
 
+def is_service_enabled(service):
+    """Ask client cloud if service is available"""
+    try:
+        ret = execute('openstack service show -f value -c enabled ' + service)
+    except exceptions.CommandFailed:
+        # We get here for multiple reasons, all of them mean that a working
+        # service is not avilable
+        return False
+
+    return "True" in ret
+
+
 class TestCase(testtools.TestCase):
 
     delimiter_line = re.compile('^\+\-[\+\-]+\-\+$')