heat tests : functional tests poll_glance cleanup

There's no point passing self.glanceclient into poll_glance()
when we can just reference it directly

Change-Id: I8ee873f544f847ca9f203ad9da06244597cdff7a
Signed-off-by: Steven Hardy <shardy@redhat.com>

diff --git a/heat/tests/functional/util.py b/heat/tests/functional/util.py
index f762fc0e57ef2e40bd8d97c60475fcfd68c785c5..b87cd74f241ba05037ee82d5f655ca9bfcfd8266 100644 (file)
--- a/heat/tests/functional/util.py
+++ b/heat/tests/functional/util.py
@@ -484,7 +484,7 @@ class Stack(object):
         imagename = p_os + '-' + arch + '-' + type
 
         # skip creating jeos if image already available
-        if not self.poll_glance(self.glanceclient, imagename, False):
+        if not self.poll_glance(imagename, False):
             self.testcase.assertEqual(os.geteuid(), 0,
                                       'No JEOS found - run as root to create')
 
@@ -495,7 +495,7 @@ class Stack(object):
             # asynchronous. So poll glance until image is registered.
             self.poll_glance(self.glanceclient, imagename, True)
 
-    def poll_glance(self, gclient, imagename, block):
+    def poll_glance(self, imagename, block):
         image = None
         tries = 0
         while image is None:
@@ -504,7 +504,8 @@ class Stack(object):
             if block:
                 time.sleep(15)
             print "Checking glance for image registration"
-            imageslist = gclient.images.list(filters={'name': imagename})
+            imageslist = self.glanceclient.images.list(
+                filters={'name': imagename})
             image = next(imageslist, None)
             if image:
                 print "Found image registration for %s" % imagename