uk.co.tfd.sm.proxy.ProxyServletVivoMan.java Source code

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Here is the source code for uk.co.tfd.sm.proxy.ProxyServletVivoMan.java

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/*
 * Licensed to the Sakai Foundation (SF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The SF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */
package uk.co.tfd.sm.proxy;

import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.Vector;

import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.io.output.ByteArrayOutputStream;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.runners.MockitoJUnitRunner;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import uk.co.tfd.sm.api.proxy.ProxyPostProcessor;
import uk.co.tfd.sm.api.proxy.ProxyPreProcessor;
import uk.co.tfd.sm.template.TemplateServiceImpl;

import com.google.common.collect.ImmutableMap;

/**
 * Needs a vivo instance to be available.
 */
@RunWith(MockitoJUnitRunner.class)
public class ProxyServletVivoMan {

    private static final Logger LOGGER = LoggerFactory.getLogger(ProxyServletVivoMan.class);

    private ProxyServlet servlet;

    @Mock
    private HttpServletRequest request;

    @Mock
    private HttpServletResponse response;

    private Vector<String> headerNames;

    private Map<String, ProxyPreProcessor> proxyPreProcessors;

    @Mock
    private ProxyPreProcessor proxyPreProcessor;

    private Map<String, ProxyPostProcessor> proxyPostProcessors;

    @Mock
    private ProxyPostProcessor proxyPostProcessor;

    private ProxyClientServiceImpl proxyClientService;

    @Before
    public void setup() throws Exception {
        servlet = new ProxyServlet();
        servlet.activate(ImmutableMap.of(ProxyServlet.PROP_TEMPLATE_PATH, (Object) "src/test/config"));
        headerNames = new Vector<String>();
        proxyPreProcessors = new HashMap<String, ProxyPreProcessor>();
        proxyPreProcessors.put("rss", proxyPreProcessor);
        proxyPostProcessors = new HashMap<String, ProxyPostProcessor>();
        proxyPostProcessors.put("rss", proxyPostProcessor);

        proxyClientService = new ProxyClientServiceImpl();
        TemplateServiceImpl templateService = new TemplateServiceImpl();
        templateService.activate(ImmutableMap.of("x", (Object) "y"));
        proxyClientService.templateService = templateService;
        proxyClientService.activate(ImmutableMap.of("x", (Object) "y"));
        servlet.proxyClientService = proxyClientService;

    }

    @Test
    public void testVivoFeed() throws Exception {

        when(request.getPathInfo()).thenReturn("/tests/vivo");
        when(request.getHeaderNames()).thenReturn(headerNames.elements());

        Map<String, String[]> requestParameters = ImmutableMap.of("id", new String[] { "n7934" });
        when(request.getParameterMap()).thenReturn(requestParameters);
        final ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();

        when(response.getOutputStream()).thenReturn(new ServletOutputStream() {

            @Override
            public void write(int v) throws IOException {
                byteArrayOutputStream.write(v);
            }
        });

        long s = System.currentTimeMillis();
        servlet.service(request, response);
        LOGGER.info("Took {} ", (System.currentTimeMillis() - s));

        verify(response, Mockito.atMost(0)).sendError(404);

        String output = byteArrayOutputStream.toString("UTF-8");
        LOGGER.info("Got Response {} ", output);
    }

}