Examples with ClientPhase io.vertx.ext.web.client.impl.ClientPhase used on opensource projects

Example 1 with ClientPhase

use of io.vertx.ext.web.client.impl.ClientPhase in project vertx-web by vert-x3.

the class InterceptorTest method testFollowRedirects.

@Test
public void testFollowRedirects() throws Exception {
    server.requestHandler(req -> {
        switch(req.path()) {
            case "/1":
                req.response().setStatusCode(302).putHeader("location", "http://localhost:8080/2").end();
                break;
            default:
                req.response().end();
        }
    });
    startServer();
    List<ClientPhase> phases = new ArrayList<>();
    List<String> requestUris = new ArrayList<>();
    AtomicInteger redirects = new AtomicInteger();
    client.addInterceptor(ctx -> {
        phases.add(ctx.phase());
        switch(ctx.phase()) {
            case PREPARE_REQUEST:
                assertEquals(0, ctx.redirects());
                break;
            case SEND_REQUEST:
                assertEquals(redirects.getAndIncrement(), ctx.redirects());
                requestUris.add(ctx.requestOptions().getURI());
                break;
        }
        ctx.next();
    });
    HttpRequest<Buffer> builder = client.get("/1").host("localhost").port(8080);
    builder.send(onSuccess(resp -> {
        assertEquals(200, resp.statusCode());
        assertEquals(Arrays.asList(ClientPhase.PREPARE_REQUEST, ClientPhase.CREATE_REQUEST, ClientPhase.SEND_REQUEST, ClientPhase.FOLLOW_REDIRECT, ClientPhase.CREATE_REQUEST, ClientPhase.SEND_REQUEST, ClientPhase.RECEIVE_RESPONSE, ClientPhase.DISPATCH_RESPONSE), phases);
        assertEquals(Arrays.asList("/1", "/2"), requestUris);
        complete();
    }));
    await();
}