ar.com.zauber.commons.web.proxy.impl.dao.properties.PropertiesChainedRegexURLRequestMapperDAOTest.java Source code

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Here is the source code for ar.com.zauber.commons.web.proxy.impl.dao.properties.PropertiesChainedRegexURLRequestMapperDAOTest.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.impl.dao.properties;

import java.net.URL;
import java.util.Arrays;
import java.util.Properties;
import java.util.regex.Pattern;

import junit.framework.TestCase;

import org.springframework.mock.web.MockHttpServletRequest;

import ar.com.zauber.commons.web.proxy.URLRequestMapper;
import ar.com.zauber.commons.web.proxy.impl.ChainedURLRequestMapper;
import ar.com.zauber.commons.web.proxy.impl.RegexURLRequestMapper;
import ar.com.zauber.commons.web.proxy.impl.dao.properties.persister.NullPropertiesPersister;
import ar.com.zauber.commons.web.proxy.impl.dao.properties.provider.SimplePropertiesProvider;

/**
 * Tests {@link PropertiesChainedRegexURLRequestMapperDAO}.
 * 
 * @author Juan F. Codagnone
 * @since Aug 29, 2008
 */
public class PropertiesChainedRegexURLRequestMapperDAOTest extends TestCase {

    /** @throws Exception on error */
    public final void testLoad() throws Exception {
        final Properties p = new Properties();
        p.put("0", "^/nexus/(.*)$=http://localhost:9095/nexus/$1");
        p.put("1", "^/([^/]+)/([^/]+)/([^/]+)/(.*)$"
                + "=http://localhost:9095/nexus/content/repositories/$1-$2-$3/$4");

        final PropertiesChainedRegexURLRequestMapperDAO dao = new PropertiesChainedRegexURLRequestMapperDAO(
                new SimplePropertiesProvider(p), new NullPropertiesPersister());

        final URLRequestMapper c = dao.load();
        assertFalse(c.getProxiedURLFromRequest(new MockHttpServletRequest("GET", "/foo")).hasResult());
        assertEquals(new URL("http://localhost:9095/nexus/foo/bar"),
                c.getProxiedURLFromRequest(new MockHttpServletRequest("GET", "/nexus/foo/bar")).getURL());
        assertEquals(new URL("http://localhost:9095/nexus/content/repositories/" + "zauber-code-releases/foo/bar"),
                c.getProxiedURLFromRequest(new MockHttpServletRequest("GET", "/zauber/code/releases/foo/bar"))
                        .getURL());
    }

    /** @throws Exception on error */
    public final void testSave() throws Exception {
        final URLRequestMapper c = new ChainedURLRequestMapper(Arrays.asList(new URLRequestMapper[] {
                new RegexURLRequestMapper(Pattern.compile("^/nexus/(.*)$"), "http://localhost:9095/nexus/$1"),
                new RegexURLRequestMapper(Pattern.compile("^/([^/]+)/([^/]+)/([^/]+)/(.*)$"),
                        "http://localhost:9095/nexus/content/repositories/$1-$2-$3/$4"),

        }));
        new PropertiesChainedRegexURLRequestMapperDAO(new SimplePropertiesProvider(), new PropertiesPersister() {
            public void save(final Properties properties) {
                assertEquals(2, properties.size());
                assertEquals("^/nexus/(.*)$=http://localhost:9095/nexus/$1", properties.get("0"));
                assertEquals("^/([^/]+)/([^/]+)/([^/]+)/(.*)$=http://"
                        + "localhost:9095/nexus/content/repositories/$1-$2-$3/$4", properties.get("1"));
            }
        }).save(c);
    }

    /** test */
    public final void testLoadNoStrip() {
        final Properties p = new Properties();
        p.put("0", "^/nexus/(.*)$=http://localhost:9095/nexus/$1");

        final PropertiesChainedRegexURLRequestMapperDAO dao = new PropertiesChainedRegexURLRequestMapperDAO(
                new SimplePropertiesProvider(p), new NullPropertiesPersister());
        dao.setStripContextPath(false);
        dao.setStripServletPath(false);
        final ChainedURLRequestMapper c = (ChainedURLRequestMapper) dao.load();
        RegexURLRequestMapper r = (RegexURLRequestMapper) c.getChain()[0];
        assertFalse(r.isStripServletPath());

    }
}