PostToPutDeleteTest.java

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package com.sun.jersey.impl.container.filter;

import com.sun.jersey.api.client.ClientResponse;
import com.sun.jersey.api.client.WebResource;
import com.sun.jersey.api.container.filter.PostReplaceFilter;
import com.sun.jersey.api.core.DefaultResourceConfig;
import com.sun.jersey.api.core.ResourceConfig;
import com.sun.jersey.impl.AbstractResourceTester;
import java.util.Arrays;
import javax.ws.rs.DELETE;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;

/**
 *
 * @author Paul.Sandoz@Sun.Com
 */
public class PostToPutDeleteTest extends AbstractResourceTester {
    
    @Path("/")
    public static class Resource {
        @PUT
        public String put() { return "PUT"; }
        
        @DELETE
        public String delete() { return "DELETE"; }
        
        @POST
        public String post() { return "POST"; }
    }
    
    public PostToPutDeleteTest(String testName) {
        super(testName);
    }
        
    
    public void testWithInstance() {
        ResourceConfig rc = new DefaultResourceConfig(Resource.class);
        rc.getProperties().put(ResourceConfig.PROPERTY_CONTAINER_REQUEST_FILTERS, 
                Arrays.asList(new PostReplaceFilter()));
        initiateWebApplication(rc);
        _test();
    }
    
    public void testWithString() {
        ResourceConfig rc = new DefaultResourceConfig(Resource.class);
        rc.getProperties().put(ResourceConfig.PROPERTY_CONTAINER_REQUEST_FILTERS, 
                PostReplaceFilter.class.getName());
        initiateWebApplication(rc);
        _test();
    }
    
    public void _test() {
        WebResource r = resource("/", false);
        
        String s = r.header("X-HTTP-Method-Override", "PUT").post(String.class);
        assertEquals("PUT", s);
        
        s = r.header("X-HTTP-Method-Override", "DELETE").post(String.class);
        assertEquals("DELETE", s);
        
        ClientResponse cr = r.header("X-HTTP-Method-Override", "PATCH").
                post(ClientResponse.class);
        assertEquals(405, cr.getStatus());
        
        s = r.post(String.class);
        assertEquals("POST", s);
    }
}