Mockery mocker = new Mockery(){{
                    setImposteriser(ClassImposteriser.INSTANCE);
                }};

            // Setup http mocks
            final DefaultHttpClient httpClient = mocker.mock(DefaultHttpClient.class);
            final HttpResponse httpResponse = mocker.mock(HttpResponse.class);
            final HttpEntity httpEntity = mocker.mock(HttpEntity.class);

            try {
            mocker.checking(new Expectations() {{
                oneOf (httpClient).execute(with(any(HttpUriRequest.class)));
                will(returnValue(httpResponse));

                oneOf (httpResponse).getEntity();
                will(returnValue(httpEntity));

                oneOf (httpEntity).getContent();
                will(returnValue(new ByteArrayInputStream("Boo".getBytes("UTF-8"))));

            }});
            }catch(Exception e){
                e.printStackTrace();
            }