Added a mini-delay after the test users have logged into the server.

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2447 b35dd754-fafc-0310-a699-88a17e54d16e

test/org/jivesoftware/smack/test/SmackTestCase.java

@@ -226,6 +226,8 @@ public abstract class SmackTestCase extends TestCase {
                 // Login with the new test account
                 getConnection(i).login("user" + i, "user" + i);
             }
+            // Let the server process the available presences
+            Thread.sleep(150);
         }
         catch (Exception e) {
             e.printStackTrace();