Update tests from Mail API 1.5.6 to 1.6.1.
Update tests from Mail API 1.5.6 to 1.6.1.

git-svn-id: 0d31da9e303333003508381311333cf78a25d41b@1827999 13f79535-47bb-0310-9956-ffa450edef68

apache/commons-configuration,apache/commons-configuration,apache/commons-configuration