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* this work for additional information regarding copyright ownership.
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package org.apache.ogt.http.client.protocol;
import junit.framework.Assert;
import org.apache.ogt.http.Header;
import org.apache.ogt.http.HttpHost;
import org.apache.ogt.http.HttpRequest;
import org.apache.ogt.http.HttpRequestInterceptor;
import org.apache.ogt.http.client.protocol.RequestClientConnControl;
import org.apache.ogt.http.conn.HttpRoutedConnection;
import org.apache.ogt.http.conn.routing.HttpRoute;
import org.apache.ogt.http.conn.routing.RouteInfo.LayerType;
import org.apache.ogt.http.conn.routing.RouteInfo.TunnelType;
import org.apache.ogt.http.message.BasicHttpRequest;
import org.apache.ogt.http.protocol.BasicHttpContext;
import org.apache.ogt.http.protocol.ExecutionContext;
import org.apache.ogt.http.protocol.HTTP;
import org.apache.ogt.http.protocol.HttpContext;
import org.junit.Test;
import org.mockito.Mockito;
public class TestRequestClientConnControl {
@Test(expected=IllegalArgumentException.class)
public void testRequestParameterCheck() throws Exception {
HttpContext context = new BasicHttpContext();
HttpRequestInterceptor interceptor = new RequestClientConnControl();
interceptor.process(null, context);
}
@Test
public void testConnectionKeepAliveForConnectRequest() throws Exception {
HttpRequest request = new BasicHttpRequest("CONNECT", "www.somedomain.com");
HttpContext context = new BasicHttpContext();
HttpRequestInterceptor interceptor = new RequestClientConnControl();
interceptor.process(request, context);
Header header1 = request.getFirstHeader("Proxy-Connection");
Assert.assertNotNull(header1);
Assert.assertEquals(HTTP.CONN_KEEP_ALIVE, header1.getValue());
Header header2 = request.getFirstHeader(HTTP.CONN_DIRECTIVE);
Assert.assertNull(header2);
}
@Test
public void testConnectionKeepAliveForDirectRequests() throws Exception {
HttpRequest request = new BasicHttpRequest("GET", "/");
HttpContext context = new BasicHttpContext();
HttpHost target = new HttpHost("localhost", 80, "http");
HttpRoute route = new HttpRoute(target, null, false);
HttpRoutedConnection conn = Mockito.mock(HttpRoutedConnection.class);
Mockito.when(conn.getRoute()).thenReturn(route);
context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
HttpRequestInterceptor interceptor = new RequestClientConnControl();
interceptor.process(request, context);
Header header1 = request.getFirstHeader(HTTP.CONN_DIRECTIVE);
Assert.assertNotNull(header1);
Assert.assertEquals(HTTP.CONN_KEEP_ALIVE, header1.getValue());
Header header2 = request.getFirstHeader("Proxy-Connection");
Assert.assertNull(header2);
}
@Test
public void testConnectionKeepAliveForTunneledRequests() throws Exception {
HttpRequest request = new BasicHttpRequest("GET", "/");
HttpContext context = new BasicHttpContext();
HttpHost target = new HttpHost("localhost", 443, "https");
HttpHost proxy = new HttpHost("localhost", 8080);
HttpRoute route = new HttpRoute(target, null, proxy, true,
TunnelType.TUNNELLED, LayerType.LAYERED);
HttpRoutedConnection conn = Mockito.mock(HttpRoutedConnection.class);
Mockito.when(conn.getRoute()).thenReturn(route);
context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
HttpRequestInterceptor interceptor = new RequestClientConnControl();
interceptor.process(request, context);
Header header1 = request.getFirstHeader(HTTP.CONN_DIRECTIVE);
Assert.assertNotNull(header1);
Assert.assertEquals(HTTP.CONN_KEEP_ALIVE, header1.getValue());
Header header2 = request.getFirstHeader("Proxy-Connection");
Assert.assertNull(header2);
}
@Test
public void testProxyConnectionKeepAliveForRequestsOverProxy() throws Exception {
HttpRequest request = new BasicHttpRequest("GET", "/");
HttpContext context = new BasicHttpContext();
HttpHost target = new HttpHost("localhost", 80, "http");
HttpHost proxy = new HttpHost("localhost", 8080);
HttpRoute route = new HttpRoute(target, null, proxy, false,
TunnelType.PLAIN, LayerType.PLAIN);
HttpRoutedConnection conn = Mockito.mock(HttpRoutedConnection.class);
Mockito.when(conn.getRoute()).thenReturn(route);
context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
HttpRequestInterceptor interceptor = new RequestClientConnControl();
interceptor.process(request, context);
Header header1 = request.getFirstHeader("Proxy-Connection");
Assert.assertNotNull(header1);
Assert.assertEquals(HTTP.CONN_KEEP_ALIVE, header1.getValue());
Header header2 = request.getFirstHeader(HTTP.CONN_DIRECTIVE);
Assert.assertNull(header2);
}
@Test
public void testPreserveCustomConnectionHeader() throws Exception {
HttpRequest request = new BasicHttpRequest("GET", "/");
request.addHeader(HTTP.CONN_DIRECTIVE, HTTP.CONN_CLOSE);
HttpContext context = new BasicHttpContext();
HttpHost target = new HttpHost("localhost", 443, "https");
HttpHost proxy = new HttpHost("localhost", 8080);
HttpRoute route = new HttpRoute(target, null, proxy, true,
TunnelType.TUNNELLED, LayerType.LAYERED);
HttpRoutedConnection conn = Mockito.mock(HttpRoutedConnection.class);
Mockito.when(conn.getRoute()).thenReturn(route);
context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
HttpRequestInterceptor interceptor = new RequestClientConnControl();
interceptor.process(request, context);
Header header1 = request.getFirstHeader(HTTP.CONN_DIRECTIVE);
Assert.assertNotNull(header1);
Assert.assertEquals(HTTP.CONN_CLOSE, header1.getValue());
Header header2 = request.getFirstHeader("Proxy-Connection");
Assert.assertNull(header2);
}
@Test
public void testPreserveCustomProxyConnectionHeader() throws Exception {
HttpRequest request = new BasicHttpRequest("GET", "/");
request.addHeader("Proxy-Connection", HTTP.CONN_CLOSE);
HttpContext context = new BasicHttpContext();
HttpHost target = new HttpHost("localhost", 80, "http");
HttpHost proxy = new HttpHost("localhost", 8080);
HttpRoute route = new HttpRoute(target, null, proxy, false,
TunnelType.PLAIN, LayerType.PLAIN);
HttpRoutedConnection conn = Mockito.mock(HttpRoutedConnection.class);
Mockito.when(conn.getRoute()).thenReturn(route);
context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
HttpRequestInterceptor interceptor = new RequestClientConnControl();
interceptor.process(request, context);
Header header1 = request.getFirstHeader("Proxy-Connection");
Assert.assertNotNull(header1);
Assert.assertEquals(HTTP.CONN_CLOSE, header1.getValue());
}
}