new HtmlRenderedAttr("styleClass", "styleClass", "class=\"styleClass\""),
//_TabindexProperty
new HtmlRenderedAttr("tabindex")
};
MockServletContext servletContext = new MockServletContext();
servletContext.addInitParameter("org.apache.myfaces.ALLOW_JAVASCRIPT", "true");
MockExternalContext mockExtCtx = new MockExternalContext(servletContext,
new MockHttpServletRequest(), new MockHttpServletResponse());
MyfacesConfig config = MyfacesConfig.getCurrentInstance(mockExtCtx);
facesContext.setExternalContext(mockExtCtx);