telepathy-gabble: caps_helper: factor out get_contacts_capabilities_sync()

[Guillaume Desmottes]

Module: telepathy-gabble
Branch: master
Commit: dd1181ac574685f224351248183f82a8b6551841
URL:    http://cgit.freedesktop.org/telepathy/telepathy-gabble/commit/?id=dd1181ac574685f224351248183f82a8b6551841

Author: Guillaume Desmottes <guillaume.desmottes at collabora.co.uk>
Date:   Wed Oct  9 11:44:18 2013 -0400

caps_helper: factor out get_contacts_capabilities_sync()

---

 tests/twisted/caps_helper.py |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/tests/twisted/caps_helper.py b/tests/twisted/caps_helper.py
index c573b74..fdecfa2 100644
--- a/tests/twisted/caps_helper.py
+++ b/tests/twisted/caps_helper.py
@@ -315,6 +315,9 @@ def presence_and_disco(q, conn, stream, contact, disco,
 
     return h
 
+def get_contacts_capabilities_sync(conn, contacts):
+    return conn.ContactCapabilities.GetContactCapabilities(contacts)
+
 def send_presence(q, conn, stream, contact, caps, initial=True, show=None):
     h = conn.get_contact_handle_sync(contact)
 
@@ -326,7 +329,7 @@ def send_presence(q, conn, stream, contact, caps, initial=True, show=None):
                    (2, u'available', 'hello')}])
 
         # no special capabilities
-        for rcc in conn.ContactCapabilities.GetContactCapabilities([h])[h]:
+        for rcc in get_contacts_capabilities_sync(conn, [h])[h]:
             assertEquals(cs.CHANNEL_TYPE_TEXT, rcc[0].get(cs.CHANNEL_TYPE))
 
     # send updated presence with caps info