AXIOM-311: Refactored/overhauled some test cases.

git-svn-id: https://svn.apache.org/repos/asf/webservices/axiom/trunk@1607154 13f79535-47bb-0310-9956-ffa450edef68
AXIOM-311: Eliminated some old SOAPFaultValue and SOAPFaultText test cases that were checking getText/setText. These methods are defined by OMElement and are checked elsewhere.


git-svn-id: https://svn.apache.org/repos/asf/webservices/axiom/trunk@1607160 13f79535-47bb-0310-9956-ffa450edef68