Wrap the setup and teardown with defined actions, so that any testcase may have a TestAction that is loaded
via the context file run as setup and teardown functionality.
Allows Spring configurability of the DataSet by letting the system test configuration specify any data set, and
using this wrapper as simply a container for passing that DataSet to the DBSetupAction.
Perform the following basic validation of web page content:
Expected length of the document
Expected content type
Expected content value
Expected page title
The expected content value searches the content for the configured value.