private void configureAndStartServer(HttpServlet servlet, int maxFormContentSize) throws Exception {
    serverUnderTest = new Server();
    localConnector = new LocalConnector(serverUnderTest);
    localConnector.setIdleTimeout(SERVER_IDLE_TIMEOUT);
    serverUnderTest.addConnector(localConnector);

    contextUnderTest = new ServletContextHandler(serverUnderTest, "/");
    if (maxFormContentSize > 0) {
        contextUnderTest.setMaxFormContentSize(maxFormContentSize);
    }
    contextUnderTest.addServlet(new ServletHolder(servlet), "/*");

    // This only adds the ContentLengthFilter if a valid maxFormContentSize is not provided
    if (maxFormContentSize < 0) {
        FilterHolder holder = contextUnderTest.addFilter(ContentLengthFilter.class, "/*", EnumSet.of(DispatcherType.REQUEST));
        holder.setInitParameter(ContentLengthFilter.MAX_LENGTH_INIT_PARAM, String.valueOf(MAX_CONTENT_LENGTH));
    }
    serverUnderTest.start();
}
 

@BeforeEach
void setup() {
    this.registry = new SimpleMeterRegistry(SimpleConfig.DEFAULT, new MockClock());
    this.timedHandler = new TimedHandler(registry, Tags.empty());

    this.server = new Server();
    this.connector = new LocalConnector(server);
    server.addConnector(connector);

    latchHandler = new LatchHandler();

    server.setHandler(latchHandler);
    latchHandler.setHandler(timedHandler);
}