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package org.glassfish.jersey.tests.e2e.common;
import java.util.logging.Logger;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Application;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlRootElement;
import org.glassfish.jersey.client.ClientConfig;
import org.glassfish.jersey.filter.LoggingFilter;
import org.glassfish.jersey.moxy.json.MoxyJsonFeature;
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.test.JerseyTest;
import org.glassfish.jersey.test.simple.SimpleTestContainerFactory;
import org.glassfish.jersey.test.spi.TestContainerException;
import org.glassfish.jersey.test.spi.TestContainerFactory;
import org.junit.Ignore;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
/**
* Tests that no content type is sent when an entity is not present.
*
* @author Miroslav Fuksa (miroslav.fuksa at oracle.com)
*/
public class NoEntityTest extends JerseyTest {
@Override
protected Application configure() {
ResourceConfig resourceConfig = new ResourceConfig(MyResource.class, MoxyJsonFeature.class);
return resourceConfig;
}
@XmlRootElement
public static class MyEntity {
@XmlAttribute
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
@Path("resource")
public static class MyResource {
@GET
@Produces("application/json")
@Path("no-entity")
public Response getNoEntity() {
return Response.status(204).build();
}
@GET
@Produces("application/json")
@Path("entity")
public Response getEntity() {
MyEntity myEntity = new MyEntity();
myEntity.setName("hello");
return Response.status(200).entity(myEntity).build();
}
@GET
@Produces("text/plain")
@Path("string")
public Response getEmptyString() {
return Response.status(204).entity("").build();
}
}
@Override
protected void configureClient(ClientConfig config) {
LoggingFilter loggingFilter = new LoggingFilter(Logger.getLogger(NoEntityTest.class.toString()), true);
config.register(loggingFilter);
}
/**
* Tests that returned media type is null when no entity is sent.
*/
@Test
public void testNoEntity() {
Response response = target().path("resource/no-entity").request(MediaType.APPLICATION_JSON_TYPE).get();
MyEntity myEntity = response.readEntity(MyEntity.class);
assertNull(myEntity);
assertEquals(204, response.getStatus());
assertNull(response.getMediaType());
}
/**
* Tests that correct media type is returned.
*/
@Test
public void testEntity() {
Response response = target().path("resource/entity").request(MediaType.APPLICATION_JSON_TYPE).get();
MyEntity myEntity = response.readEntity(MyEntity.class);
assertEquals("hello", myEntity.getName());
assertEquals(200, response.getStatus());
assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getMediaType());
}
/**
* Tests that entity is read as null when no entity is sent with 204 response status.
* Currently this test throws an exception when trying to read the entity.
* <p/>
* Exception:
* <p/>
* org.glassfish.jersey.message.internal.MessageBodyProviderNotFoundException:
* MessageBodyReader not found for media type=text/plain,
* type=class org.glassfish.jersey.tests.e2e.common.NoEntityTest$MyEntity,
* genericType=class org.glassfish.jersey.tests.e2e.common.NoEntityTest$MyEntity.
* <p/>
* https://java.net/jira/browse/JERSEY-1994
*/
@Test
@Ignore("see https://java.net/jira/browse/JERSEY-1994")
public void testNoEntityString() {
Response response = target().path("resource/string").request().get();
MyEntity myEntity = response.readEntity(MyEntity.class);
assertNull(myEntity);
assertEquals(204, response.getStatus());
assertEquals("text/plain", response.getMediaType());
}
@Override
protected TestContainerFactory getTestContainerFactory() throws TestContainerException {
return new SimpleTestContainerFactory();
}
}