Struts example source code file (Restful2ActionMapperTest.java)

This example Struts source code file (Restful2ActionMapperTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Struts tags/keywords

actionmapping, actionmapping, configuration, configurationmanager, delete, exception, exception, get, get, mockhttpservletrequest, packageconfig, post, post, put, util

The Struts Restful2ActionMapperTest.java source code

/*
 * $Id: Restful2ActionMapperTest.java 747124 2009-02-23 20:15:45Z rgielen $
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF 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 org.apache.struts2.dispatcher.mapper;

import org.apache.struts2.StrutsTestCase;
import com.mockobjects.servlet.MockHttpServletRequest;
import com.opensymphony.xwork2.config.ConfigurationManager;
import com.opensymphony.xwork2.config.Configuration;
import com.opensymphony.xwork2.config.entities.PackageConfig;
import com.opensymphony.xwork2.config.impl.DefaultConfiguration;

import java.util.HashMap;

public class Restful2ActionMapperTest extends StrutsTestCase {

    private Restful2ActionMapper mapper;
    private MockHttpServletRequest req;
    private ConfigurationManager configManager;
    private Configuration config;

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        mapper = new Restful2ActionMapper();
        mapper.setExtensions("");
        req = new MockHttpServletRequest();
        req.setupGetParameterMap(new HashMap());
        req.setupGetContextPath("/my/namespace");

        config = new DefaultConfiguration();
        PackageConfig pkg = new PackageConfig.Builder("myns")
            .namespace("/my/namespace").build();
        PackageConfig pkg2 = new PackageConfig.Builder("my")
            .namespace("/my").build();
        config.addPackageConfig("mvns", pkg);
        config.addPackageConfig("my", pkg2);
        configManager = new ConfigurationManager() {
            public Configuration getConfiguration() {
                return config;
            }
        };
    }
    
    public void testGetIndex() throws Exception {
        req.setupGetRequestURI("/my/namespace/foo/");
        req.setupGetServletPath("/my/namespace/foo/");
        req.setupGetAttribute(null);
        req.addExpectedGetAttributeName("javax.servlet.include.servlet_path");
        req.setupGetMethod("GET");

        ActionMapping mapping = mapper.getMapping(req, configManager);

        assertEquals("/my/namespace", mapping.getNamespace());
        assertEquals("foo/", mapping.getName());
        assertEquals("index", mapping.getMethod());
    }

    public void testGetId() throws Exception {
        mapper.setIdParameterName("id");
        req.setupGetRequestURI("/my/namespace/foo/3");
        req.setupGetServletPath("/my/namespace/foo/3");
        req.setupGetAttribute(null);
        req.addExpectedGetAttributeName("javax.servlet.include.servlet_path");
        req.setupGetMethod("GET");

        ActionMapping mapping = mapper.getMapping(req, configManager);

        assertEquals("/my/namespace", mapping.getNamespace());
        assertEquals("foo/3", mapping.getName());
        assertEquals("view", mapping.getMethod());
        assertEquals("3", mapping.getParams().get("id"));
    }

    public void testGetEdit() throws Exception {
        mapper.setIdParameterName("id");
        req.setupGetRequestURI("/my/namespace/foo/3!edit");
        req.setupGetServletPath("/my/namespace/foo/3!edit");
        req.setupGetAttribute(null);
        req.addExpectedGetAttributeName("javax.servlet.include.servlet_path");
        req.setupGetMethod("GET");

        ActionMapping mapping = mapper.getMapping(req, configManager);

        assertEquals("/my/namespace", mapping.getNamespace());
        assertEquals("foo/3", mapping.getName());
        assertEquals("edit", mapping.getMethod());
        assertEquals("3", mapping.getParams().get("id"));
    }

    public void testGetIndexWithParams() throws Exception {
        req.setupGetRequestURI("/my/namespace/bar/1/foo/");
        req.setupGetServletPath("/my/namespace/bar/1/foo/");
        req.setupGetAttribute(null);
        req.addExpectedGetAttributeName("javax.servlet.include.servlet_path");
        req.setupGetMethod("GET");

        ActionMapping mapping = mapper.getMapping(req, configManager);

        assertEquals("/my/namespace", mapping.getNamespace());
        assertEquals("foo/", mapping.getName());
        assertEquals("index", mapping.getMethod());
        assertEquals(1, mapping.getParams().size());
        assertEquals("1", mapping.getParams().get("bar"));
    }

    public void testPostCreate() throws Exception {
        req.setupGetRequestURI("/my/namespace/bar/1/foo/");
        req.setupGetServletPath("/my/namespace/bar/1/foo/");
        req.setupGetAttribute(null);
        req.addExpectedGetAttributeName("javax.servlet.include.servlet_path");
        req.setupGetMethod("POST");

        ActionMapping mapping = mapper.getMapping(req, configManager);

        assertEquals("/my/namespace", mapping.getNamespace());
        assertEquals("foo/", mapping.getName());
        assertEquals("create", mapping.getMethod());
        assertEquals(1, mapping.getParams().size());
        assertEquals("1", mapping.getParams().get("bar"));
    }
 
    public void testPutUpdate() throws Exception {

        req.setupGetRequestURI("/my/namespace/bar/1/foo/2");
        req.setupGetServletPath("/my/namespace/bar/1/foo/2");
        req.setupGetAttribute(null);
        req.addExpectedGetAttributeName("javax.servlet.include.servlet_path");
        req.setupGetMethod("PUT");

        ActionMapping mapping = mapper.getMapping(req, configManager);

        assertEquals("/my/namespace", mapping.getNamespace());
        assertEquals("foo/2", mapping.getName());
        assertEquals("update", mapping.getMethod());
        assertEquals(1, mapping.getParams().size());
        assertEquals("1", mapping.getParams().get("bar"));
    }
    
    public void testPutUpdateWithIdParam() throws Exception {

        mapper.setIdParameterName("id");
        req.setupGetRequestURI("/my/namespace/bar/1/foo/2");
        req.setupGetServletPath("/my/namespace/bar/1/foo/2");
        req.setupGetAttribute(null);
        req.addExpectedGetAttributeName("javax.servlet.include.servlet_path");
        req.setupGetMethod("PUT");

        ActionMapping mapping = mapper.getMapping(req, configManager);

        assertEquals("/my/namespace", mapping.getNamespace());
        assertEquals("foo", mapping.getName());
        assertEquals("update", mapping.getMethod());
        assertEquals(2, mapping.getParams().size());
        assertEquals("1", mapping.getParams().get("bar"));
        assertEquals("2", mapping.getParams().get("id"));
        
    }

    public void testPutUpdateWithFakePut() throws Exception {

        req.setupGetRequestURI("/my/namespace/bar/1/foo/2");
        req.setupGetServletPath("/my/namespace/bar/1/foo/2");
        req.setupAddParameter(Restful2ActionMapper.HTTP_METHOD_PARAM, "put");
        req.setupAddParameter(Restful2ActionMapper.HTTP_METHOD_PARAM, "put");
        req.setupGetAttribute(null);
        req.addExpectedGetAttributeName("javax.servlet.include.servlet_path");
        req.setupGetMethod("POST");

        ActionMapping mapping = mapper.getMapping(req, configManager);

        assertEquals("/my/namespace", mapping.getNamespace());
        assertEquals("foo/2", mapping.getName());
        assertEquals("update", mapping.getMethod());
        assertEquals(1, mapping.getParams().size());
        assertEquals("1", mapping.getParams().get("bar"));
    }

    public void testDeleteRemove() throws Exception {

        req.setupGetRequestURI("/my/namespace/bar/1/foo/2");
        req.setupGetServletPath("/my/namespace/bar/1/foo/2");
        req.setupGetAttribute(null);
        req.addExpectedGetAttributeName("javax.servlet.include.servlet_path");
        req.setupGetMethod("DELETE");

        ActionMapping mapping = mapper.getMapping(req, configManager);

        assertEquals("/my/namespace", mapping.getNamespace());
        assertEquals("foo/2", mapping.getName());
        assertEquals("remove", mapping.getMethod());
        assertEquals(1, mapping.getParams().size());
        assertEquals("1", mapping.getParams().get("bar"));
    }

    public void testDeleteRemoveWithFakeDelete() throws Exception {

        req.setupGetRequestURI("/my/namespace/bar/1/foo/2");
        req.setupGetServletPath("/my/namespace/bar/1/foo/2");
        req.setupAddParameter(Restful2ActionMapper.HTTP_METHOD_PARAM, "DELETE");
        req.setupAddParameter(Restful2ActionMapper.HTTP_METHOD_PARAM, "DELETE");
        req.setupGetAttribute(null);
        req.addExpectedGetAttributeName("javax.servlet.include.servlet_path");
        req.setupGetMethod("POST");

        ActionMapping mapping = mapper.getMapping(req, configManager);

        assertEquals("/my/namespace", mapping.getNamespace());
        assertEquals("foo/2", mapping.getName());
        assertEquals("remove", mapping.getMethod());
        assertEquals(1, mapping.getParams().size());
        assertEquals("1", mapping.getParams().get("bar"));
    }
}