Add class HttpAsyncClientTest
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DOHA
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<version>1.9</version>
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</dependency>
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<dependency>
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<groupId>org.apache.httpcomponents</groupId>
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<artifactId>httpasyncclient</artifactId>
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<version>4.1-beta1</version>
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</dependency>
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<!-- logging -->
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<dependency>
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@ -0,0 +1,178 @@
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package org.baeldung.httpclient;
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import static org.hamcrest.Matchers.equalTo;
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import static org.junit.Assert.assertThat;
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import java.security.cert.X509Certificate;
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import java.util.concurrent.Future;
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import javax.net.ssl.SSLContext;
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import org.apache.http.HttpHost;
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import org.apache.http.HttpResponse;
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import org.apache.http.auth.AuthScope;
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import org.apache.http.auth.UsernamePasswordCredentials;
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import org.apache.http.client.CredentialsProvider;
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import org.apache.http.client.config.RequestConfig;
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import org.apache.http.client.methods.HttpGet;
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import org.apache.http.client.protocol.HttpClientContext;
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import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
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import org.apache.http.conn.ssl.SSLContexts;
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import org.apache.http.conn.ssl.TrustStrategy;
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import org.apache.http.impl.client.BasicCookieStore;
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import org.apache.http.impl.client.BasicCredentialsProvider;
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import org.apache.http.impl.cookie.BasicClientCookie;
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import org.apache.http.impl.nio.client.CloseableHttpAsyncClient;
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import org.apache.http.impl.nio.client.HttpAsyncClients;
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import org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager;
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import org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor;
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import org.apache.http.nio.reactor.ConnectingIOReactor;
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import org.apache.http.protocol.BasicHttpContext;
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import org.apache.http.protocol.HttpContext;
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import org.junit.Test;
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public class HttpAsyncClientTest {
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private static final String HOST = "http://www.google.com";
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private static final String HOST_WITH_SSL = "https://mms.nw.ru/";
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private static final String HOST_WITH_PROXY = "https://issues.apache.org/";
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private static final String URL_SECURED_BY_BASIC_AUTHENTICATION = "http://browserspy.dk/password-ok.php";// "http://localhost:8080/spring-security-rest-basic-auth/api/foos/1";
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private static final String DEFAULT_USER = "test";// "user1";
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private static final String DEFAULT_PASS = "test";// "user1Pass";
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private static final String HOST_WITH_COOKIE = "http://yuilibrary.com/yui/docs/cookie/cookie-simple-example.html"; // "http://github.com";
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private static final String COOKIE_DOMAIN = ".yuilibrary.com"; // ".github.com";
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private static final String COOKIE_NAME = "example"; // "JSESSIONID";
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@Test
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public void whenUseHttpAsyncClient_thenCorrect() throws Exception {
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final CloseableHttpAsyncClient client = HttpAsyncClients.createDefault();
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client.start();
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final HttpGet request = new HttpGet(HOST);
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final Future<HttpResponse> future = client.execute(request, null);
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final HttpResponse response = future.get();
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assertThat(response.getStatusLine().getStatusCode(), equalTo(200));
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client.close();
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}
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@Test
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public void whenUseMultipleHttpAsyncClient_thenCorrect() throws Exception {
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final ConnectingIOReactor ioReactor = new DefaultConnectingIOReactor();
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final PoolingNHttpClientConnectionManager cm = new PoolingNHttpClientConnectionManager(ioReactor);
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final CloseableHttpAsyncClient client = HttpAsyncClients.custom().setConnectionManager(cm).build();
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client.start();
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final String[] toGet = { "http://www.google.com/", "http://www.apache.org/", "http://www.bing.com/" };
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final GetThread[] threads = new GetThread[toGet.length];
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for (int i = 0; i < threads.length; i++) {
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final HttpGet request = new HttpGet(toGet[i]);
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threads[i] = new GetThread(client, request);
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}
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for (final GetThread thread : threads) {
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thread.start();
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}
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for (final GetThread thread : threads) {
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thread.join();
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}
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}
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@Test
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public void whenUseProxyWithHttpClient_thenCorrect() throws Exception {
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final CloseableHttpAsyncClient client = HttpAsyncClients.createDefault();
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client.start();
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final HttpHost proxy = new HttpHost("74.50.126.248", 3127);
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final RequestConfig config = RequestConfig.custom().setProxy(proxy).build();
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final HttpGet request = new HttpGet(HOST_WITH_PROXY);
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request.setConfig(config);
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final Future<HttpResponse> future = client.execute(request, null);
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final HttpResponse response = future.get();
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assertThat(response.getStatusLine().getStatusCode(), equalTo(200));
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client.close();
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}
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@Test
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public void whenUseSSLWithHttpAsyncClient_thenCorrect() throws Exception {
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final TrustStrategy acceptingTrustStrategy = new TrustStrategy() {
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@Override
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public final boolean isTrusted(final X509Certificate[] certificate, final String authType) {
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return true;
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}
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};
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final SSLContext sslContext = SSLContexts.custom().loadTrustMaterial(null, acceptingTrustStrategy).build();
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final CloseableHttpAsyncClient client = HttpAsyncClients.custom().setSSLHostnameVerifier(SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER).setSSLContext(sslContext).build();
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client.start();
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final HttpGet request = new HttpGet(HOST_WITH_SSL);
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final Future<HttpResponse> future = client.execute(request, null);
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final HttpResponse response = future.get();
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assertThat(response.getStatusLine().getStatusCode(), equalTo(200));
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client.close();
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}
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@Test
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public void whenUseCookiesWithHttpAsyncClient_thenCorrect() throws Exception {
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final BasicCookieStore cookieStore = new BasicCookieStore();
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final BasicClientCookie cookie = new BasicClientCookie(COOKIE_NAME, "1234");
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cookie.setDomain(COOKIE_DOMAIN);
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cookie.setPath("/");
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cookieStore.addCookie(cookie);
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final CloseableHttpAsyncClient client = HttpAsyncClients.custom().build();
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client.start();
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final HttpGet request = new HttpGet(HOST_WITH_COOKIE);
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final HttpContext localContext = new BasicHttpContext();
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localContext.setAttribute(HttpClientContext.COOKIE_STORE, cookieStore);
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final Future<HttpResponse> future = client.execute(request, localContext, null);
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final HttpResponse response = future.get();
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assertThat(response.getStatusLine().getStatusCode(), equalTo(200));
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client.close();
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}
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@Test
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public void whenUseAuthenticationWithHttpAsyncClient_thenCorrect() throws Exception {
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final CredentialsProvider provider = new BasicCredentialsProvider();
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final UsernamePasswordCredentials credentials = new UsernamePasswordCredentials(DEFAULT_USER, DEFAULT_PASS);
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provider.setCredentials(AuthScope.ANY, credentials);
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final CloseableHttpAsyncClient client = HttpAsyncClients.custom().setDefaultCredentialsProvider(provider).build();
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final HttpGet request = new HttpGet(URL_SECURED_BY_BASIC_AUTHENTICATION);
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client.start();
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final Future<HttpResponse> future = client.execute(request, null);
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final HttpResponse response = future.get();
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assertThat(response.getStatusLine().getStatusCode(), equalTo(200));
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client.close();
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}
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static class GetThread extends Thread {
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private final CloseableHttpAsyncClient client;
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private final HttpContext context;
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private final HttpGet request;
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public GetThread(final CloseableHttpAsyncClient client, final HttpGet request) {
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this.client = client;
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context = HttpClientContext.create();
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this.request = request;
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}
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@Override
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public void run() {
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try {
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final Future<HttpResponse> future = client.execute(request, context, null);
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final HttpResponse response = future.get();
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assertThat(response.getStatusLine().getStatusCode(), equalTo(200));
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} catch (final Exception ex) {
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System.out.println(ex.getLocalizedMessage());
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}
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}
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}
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}
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