// the config object is instantiated by the Servlet Redirector
// Servlet. Our test case is given access to this object
// implicitly by the Cactus framework. A very important step
// is to initialize our servlet being tested with this config
// object (ServletConfig) as shown below!
this.config.setInitParameter(ConfigParamServlet.CONFIG_PARAM,
ConfigParamServlet.CONFIG_VALUE);
// critical step!
this.servlet.init(this.config);
assertTrue("Valid Init Parameter.",
this.servlet.validateInitParameters());