Java tutorial
package org.apache.commons.httpclient; import java.io.ByteArrayInputStream; import java.io.UnsupportedEncodingException; /** * Mock HttpClient * * See <a href="http://blog.newsplore.com/2010/02/09/unit-testing-with-httpclient">Unit testing with Commons HttpClient library</a> */ public class HttpClientMock extends HttpClient { private int expectedResponseStatus; private String expectedResponseBody; private HttpMethod method; public HttpClientMock(int responseStatus, String responseBody) { this.expectedResponseStatus = responseStatus; this.expectedResponseBody = responseBody; } @Override public int executeMethod(HttpMethod method) throws UnsupportedEncodingException { this.method = method; ((HttpMethodBase) method) .setResponseStream(new ByteArrayInputStream(expectedResponseBody.getBytes("UTF-8"))); return expectedResponseStatus; } public HttpMethod getMethod() { return method; } }