bpitts - 2007-02-23

I have just started using httpunit and have been having problems getting a WebResponse when testing existing jsps.
My test is

package functionaltests.examples;

import junit.framework.TestCase;
import com.meterware.httpunit.*;
import com.meterware.servletunit.*;

public class ExampleJSPTest extends TestCase {

    ServletRunner sr;
    WebConversation wc;

    public ExampleJSPTest(String arg0) {
    super(arg0);
    //sr = new ServletRunner();
    }
   
    public void testPage() throws Exception {
        wc = new WebConversation();
        WebRequest request = new GetMethodWebRequest(url);
        WebResponse response = wc.getResponse(request);
        String responseText = response.getText();
        assertNotNull("No response received", response);
    }   
}

The test passes for some jsps, but for others (even though I can see them on a browser) I am getting the following failure trace:
java.io.IOException
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:602)
    at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:272)
    at com.meterware.httpunit.HttpWebResponse.readResponseHeader(HttpWebResponse.java:162)
    at com.meterware.httpunit.HttpWebResponse.readHeaders(HttpWebResponse.java:200)
    at com.meterware.httpunit.HttpWebResponse.<init>(HttpWebResponse.java:56)
    at com.meterware.httpunit.HttpWebResponse.<init>(HttpWebResponse.java:67)
    at com.meterware.httpunit.WebConversation.newResponse(WebConversation.java:76)
    at com.meterware.httpunit.WebWindow.getResource(WebWindow.java:164)
    at com.meterware.httpunit.ParsedHTML.getIncludedScript(ParsedHTML.java:357)
    at com.meterware.httpunit.HTMLPage$1.getIncludedScript(HTMLPage.java:257)
    at com.meterware.httpunit.parsing.NekoDOMParser.getIncludedScript(NekoDOMParser.java:105)
    at com.meterware.httpunit.parsing.ScriptFilter.startElement(ScriptFilter.java:92)
    at org.cyberneko.html.filters.DefaultFilter.startElement(Unknown Source)
    at org.cyberneko.html.filters.NamespaceBinder.startElement(Unknown Source)
    at org.cyberneko.html.HTMLTagBalancer.callStartElement(Unknown Source)
    at org.cyberneko.html.HTMLTagBalancer.startElement(Unknown Source)
    at org.cyberneko.html.HTMLScanner$ContentScanner.scanStartElement(Unknown Source)
    at org.cyberneko.html.HTMLScanner$ContentScanner.scan(Unknown Source)
    at org.cyberneko.html.HTMLScanner.scanDocument(Unknown Source)
    at org.cyberneko.html.HTMLConfiguration.parse(Unknown Source)
    at org.cyberneko.html.HTMLConfiguration.parse(Unknown Source)
    at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
    at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
    at com.meterware.httpunit.parsing.NekoHTMLParser.parse(NekoHTMLParser.java:41)
    at com.meterware.httpunit.HTMLPage.parse(HTMLPage.java:255)
    at com.meterware.httpunit.WebResponse.getReceivedPage(WebResponse.java:1109)
    at com.meterware.httpunit.WebResponse.getFrames(WebResponse.java:1098)
    at com.meterware.httpunit.WebResponse.getFrameRequests(WebResponse.java:875)
    at com.meterware.httpunit.FrameHolder.updateFrames(FrameHolder.java:179)
    at com.meterware.httpunit.WebWindow.updateFrameContents(WebWindow.java:252)
    at com.meterware.httpunit.WebClient.updateFrameContents(WebClient.java:485)
    at com.meterware.httpunit.WebWindow.updateWindow(WebWindow.java:146)
    at com.meterware.httpunit.WebWindow.getSubframeResponse(WebWindow.java:130)
    at com.meterware.httpunit.WebWindow.getResponse(WebWindow.java:121)
    at com.meterware.httpunit.WebClient.getResponse(WebClient.java:113)
    at functionaltests.examples.ExampleJSPTest.testPage(ExampleJSPTest.java:20)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:324)
    at junit.framework.TestCase.runTest(TestCase.java:154)
    at junit.framework.TestCase.runBare(TestCase.java:127)
    at junit.framework.TestResult$1.protect(TestResult.java:106)
    at junit.framework.TestResult.runProtected(TestResult.java:124)
    at junit.framework.TestResult.run(TestResult.java:109)
    at junit.framework.TestCase.run(TestCase.java:118)
    at junit.framework.TestSuite.runTest(TestSuite.java:208)
    at junit.framework.TestSuite.run(TestSuite.java:203)
    at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: java.net.ConnectException: Connection refused: connect
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
    at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
    at java.net.Socket.connect(Socket.java:452)
    at java.net.Socket.connect(Socket.java:402)
    at sun.net.NetworkClient.doConnect(NetworkClient.java:139)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:402)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:618)
    at sun.net.www.http.HttpClient.<init>(HttpClient.java:306)
    at sun.net.www.http.HttpClient.<init>(HttpClient.java:267)
    at sun.net.www.http.HttpClient.New(HttpClient.java:339)
    at sun.net.www.http.HttpClient.New(HttpClient.java:320)
    at sun.net.www.http.HttpClient.New(HttpClient.java:315)
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:521)
    at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:498)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:626)
    at sun.net.www.protocol.http.HttpURLConnection.getHeaderFieldKey(HttpURLConnection.java:1504)
    at com.meterware.httpunit.HttpWebResponse.loadHeaders(HttpWebResponse.java:216)
    at com.meterware.httpunit.HttpWebResponse.readHeaders(HttpWebResponse.java:198)
    ... 50 more

Can anyone suggest what might be causing this.