### Question:
RestEndpointServlet extends HttpServlet { @Override public void init() throws ServletException { restletXACMLHttpServlet.init(); } RestEndpointServlet();   RestEndpointServlet(
            RestletServiceServlet restletXACMLServiceServlet,
            RestletServiceServlet restletOAuth2ServiceServlet,
            RestletServiceServlet restletUMAServiceServlet,
            HttpServlet restletXACMLHttpServlet,
            Filter authenticationFilter); @Override void init(); @Override void destroy();  }### Answer:
@Test public void shouldCallInit() throws ServletException { restEndpointServlet.init(); verifyZeroInteractions(restletXACMLServiceServlet); verifyZeroInteractions(restletOAuth2ServiceServlet); verifyZeroInteractions(restletUMAServiceServlet); }