OptionsSubResourceMethodTest.java

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package com.sun.jersey.impl.resource;

import com.sun.jersey.impl.AbstractResourceTester;
import com.sun.jersey.api.client.ClientResponse;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.HttpMethod;
import javax.ws.rs.OPTIONS;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.core.Response;

/**
 *
 * @author Paul.Sandoz@Sun.Com
 */
public class OptionsSubResourceMethodTest extends AbstractResourceTester {
    @Target({ElementType.METHOD})
    @Retention(RetentionPolicy.RUNTIME)
    @HttpMethod("PATCH")
    public @interface PATCH { 
    }
    
    public OptionsSubResourceMethodTest(String testName) {
        super(testName);
    }

    @Path("/")
    static public class ResourceNoOptions { 
        @Path("sub")
        @GET
        public String get() {
            return "GET";
        }
        
        @Path("sub")
        @PUT
        public String put(String e) {
            return "PUT";
        }
        
        @Path("sub")
        @POST
        public String post(String e) {
            return "POST";
        }
        
        @Path("sub")
        @DELETE
        public void delete() {
        }
        
        @Path("sub")
        @PATCH
        public String patch(String e) {
            return "PATCH";
        }
    }
        
    public void testNoOptions() {
        initiateWebApplication(ResourceNoOptions.class);

        ClientResponse response = resource("/sub").options(
                ClientResponse.class);
        String allow = response.getHeaders().getFirst("Allow").toString();
        assertTrue(allow.contains("OPTIONS"));
        assertTrue(allow.contains("GET"));
        assertTrue(allow.contains("PUT"));
        assertTrue(allow.contains("POST"));
        assertTrue(allow.contains("DELETE"));
        assertTrue(allow.contains("PATCH"));
    }
    
    @Path("/")
    static public class ResourceWithOptions { 
        
        @Path("sub")
        @OPTIONS
        public Response options() {
            return Response.ok("OPTIONS").
                    header("Allow", "OPTIONS, GET, PUT, POST, DELETE, PATCH").build();
        }
        
        @Path("sub")
        @GET
        public String get() {
            return "GET";
        }
        
        @Path("sub")
        @PUT
        public String put(String e) {
            return "PUT";
        }
        
        @Path("sub")
        @POST
        public String post(String e) {
            return "POST";
        }
        
        @Path("sub")
        @DELETE
        public void delete() {
        }
        
        @Path("sub")
        @PATCH
        public String patch(String e) {
            return "PATCH";
        }
    }
    
    public void testWithOptions() {
        initiateWebApplication(ResourceWithOptions.class);

        ClientResponse response = resource("/sub").options(
                ClientResponse.class);
        String allow = response.getHeaders().getFirst("Allow").toString();
        assertTrue(allow.contains("OPTIONS"));
        assertTrue(allow.contains("GET"));
        assertTrue(allow.contains("PUT"));
        assertTrue(allow.contains("POST"));
        assertTrue(allow.contains("DELETE"));
        assertTrue(allow.contains("PATCH"));
    }
    
    @Path("/")
    static public class ResourceNoOptionsDifferentSub { 
        @Path("sub1")
        @GET
        public String getFoo() {
            return "FOO";
        }
        
        @Path("sub2")
        @PUT
        public String putBar() {
            return "BAR";
        }
    }
    
    public void testNoOptionsDifferentSub() {
        initiateWebApplication(ResourceNoOptionsDifferentSub.class);

        ClientResponse response = resource("/sub1").options( 
                ClientResponse.class);
        String allow = response.getHeaders().getFirst("Allow").toString();
        assertTrue(allow.contains("OPTIONS"));
        assertTrue(allow.contains("GET"));
        assertFalse(allow.contains("PUT"));
        
        response = resource("/sub2").options(ClientResponse.class);
        allow = response.getHeaders().getFirst("Allow").toString();
        assertTrue(allow.contains("OPTIONS"));
        assertTrue(allow.contains("PUT"));
        assertFalse(allow.contains("GET"));
    }
}