* We register an echo service that simply
* returns the parameters passed to it.
*/
@Parameterized.Parameters
public static Collection<Object[]> data() throws Exception {
tester = new ServletTester();
tester.setContextPath("/");
tester.addServlet(ServerServlet.class, "/api/server/index");
tester.addServlet(MetricServlet.class, "/api/metrics");
tester.addServlet(EmptyServlet.class, "/api/empty");
tester.addServlet(BadRulesServlet.class, "/api/rules");