Example of complete JerseyTest

CompleteTestExample.java

import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.test.JerseyTest;
import org.junit.Test;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Response;

import static org.assertj.core.api.Assertions.assertThat;

public class CompleteTestExample extends JerseyTest {

    public static class Model {
        private String name;

        public Model() {}

        public Model(String name) {
            this.name = name;
        }

        public String getName() {
            return this.name;
        }

        public void setName(String name) {
            this.name = name;
        }
    }

    @Path("test")
    public static class TestResource {
        @GET
        @Produces("application/json")
        public Model getModel() {
            return new Model("Hello World");
        }
    }

    @Override
    public ResourceConfig configure() {
        return new ResourceConfig()
                .register(TestResource.class);
    }

    @Test
    public void doIt() {
        Response res = target("test")
                .request().get();
        Model model = res.readEntity(Model.class);
        assertThat(model.getName()).isEqualTo("Hello World");
    }
}