ar.com.zauber.commons.web.proxy.HttpClientRequestProxyTest.java Source code

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Here is the source code for ar.com.zauber.commons.web.proxy.HttpClientRequestProxyTest.java

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/**
 * Copyright (c) 2005-2012 Zauber S.A. <http://www.zaubersoftware.com/>
 *
 * Licensed 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 ar.com.zauber.commons.web.proxy;

import java.io.IOException;
import java.net.URL;

import javax.servlet.http.HttpServletRequest;

import junit.framework.TestCase;

import org.apache.commons.httpclient.Header;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpMethod;
import org.apache.commons.httpclient.HttpMethodBase;
import org.apache.commons.httpclient.methods.GetMethod;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;

import ar.com.zauber.commons.web.proxy.impl.InmutableURLRequestMapper;
import ar.com.zauber.commons.web.proxy.impl.InmutableURLResult;

/**
 * Tests {@link HttpClientRequestProxy}.
 * 
 * 
 * @author Matas Tito
 * @since Oct 29, 2008
 */
public class HttpClientRequestProxyTest extends TestCase {

    /** test */
    public final void testNoEncoding() {
        HttpClientRequestProxy p = new HttpClientRequestProxy(new URLRequestMapper() {
            public final URLResult getProxiedURLFromRequest(final HttpServletRequest request) {
                return null;
            }
        }, new HttpClient());

        HttpMethod m = new GetMethod() {
            /** @see HttpMethodBase#getResponseHeader(String) */
            @Override
            public Header getResponseHeader(final String headerName) {
                return null;
            }
        };
        assertNull(p.getContentType(m));
    }

    /** test */
    public final void testContentTypeCharset() {
        HttpClientRequestProxy p = new HttpClientRequestProxy(new URLRequestMapper() {
            public final URLResult getProxiedURLFromRequest(final HttpServletRequest request) {
                return null;
            }
        }, new HttpClient());

        HttpMethod m = new GetMethod() {
            /** @see HttpMethodBase#getResponseHeader(String) */
            @Override
            public Header getResponseHeader(final String headerName) {
                return new Header(headerName, "text/html ; charset =  utf-8");
            }
        };
        assertEquals("text/html ; charset =  utf-8", p.getContentType(m));
    }

    /** test */
    public final void noNullPathInfo() throws Exception {
        final HttpClientRequestProxy p = new HttpClientRequestProxy(
                new InmutableURLRequestMapper(new InmutableURLResult(new URL("http://www.zauber.com.ar/"))),
                new HttpClient());
        final MockHttpServletRequest request = new MockHttpServletRequest("GET", "/foo");
        request.setPathInfo(null);
        assertNotNull(request.getServletPath());
        request.setPathInfo("/test/landing.html");
        final MockHttpServletResponse response = new MockHttpServletResponse();
        p.handleRequestInternal(request, response);
        System.out.println(response.getContentAsString());
    }
}