@Test
public void testReplaceServletHandlerWithoutServlet() throws Exception {
ServletContextHandler context = new ServletContextHandler();
context.addServlet(TestServlet.class, "/test");
context.setContextPath("/");
_server.setHandler(context);
_server.start();
StringBuffer request = new StringBuffer();
request.append("GET /test HTTP/1.0\n");
request.append("Host: localhost\n");
request.append("\n");
String response = _connector.getResponses(request.toString());
assertResponseContains("Test", response);
context.stop();
ServletHandler srvHnd = new ServletHandler();
context.setServletHandler(srvHnd);
context.start();
context.addServlet(HelloServlet.class, "/hello");
request = new StringBuffer();
request.append("GET /hello HTTP/1.0\n");
request.append("Host: localhost\n");
request.append("\n");
response = _connector.getResponses(request.toString());
assertResponseContains("Hello World", response);
}
@Test
public void testResponseHeadersAreNotRemoved() throws Exception {
prepareProxy();
proxyContext.stop();
final String headerName = "X-Test";
final String headerValue = "test-value";
proxyContext.addFilter(
new FilterHolder(
new Filter() {
@Override
public void init(FilterConfig filterConfig) throws ServletException {}
@Override
public void doFilter(
ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException {
((HttpServletResponse) response).addHeader(headerName, headerValue);
chain.doFilter(request, response);
}
@Override
public void destroy() {}
}),
"/*",
EnumSet.of(DispatcherType.REQUEST));
proxyContext.start();
prepareServer(new EmptyHttpServlet());
HttpClient client = prepareClient();
ContentResponse response =
client.newRequest("localhost", serverConnector.getLocalPort()).send();
Assert.assertEquals(200, response.getStatus());
Assert.assertEquals(headerValue, response.getHeaders().get(headerName));
}