Starter for Jersey Test Framework

TestFrameworkStarter.java

import java.util.logging.Logger;

import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.Response;

import org.glassfish.jersey.filter.LoggingFilter;
import org.glassfish.jersey.server.JSONP;
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.servlet.ServletContainer;
import org.glassfish.jersey.test.DeploymentContext;
import org.glassfish.jersey.test.JerseyTest;
import org.glassfish.jersey.test.ServletDeploymentContext;
import org.glassfish.jersey.test.grizzly.GrizzlyWebTestContainerFactory;
import org.glassfish.jersey.test.spi.TestContainerFactory;
import org.junit.Test;

import static org.junit.Assert.assertEquals;

/**
 * 
 * Run like any other JUnit test. Only one require dependency
 * <dependency>
 *   <groupId>org.glassfish.jersey.test-framework.providers</groupId>
 *   <artifactId>jersey-test-framework-provider-grizzly2</artifactId>
 *   <version>${jersey2.version}</version>
 *   <scope>test</scope>
 * </dependency>
 */
public class TestFrameworkStarter extends JerseyTest {
    
    public static class MyClass {
        public String value;
        public static MyClass fromString(String param) {
            MyClass c = new MyClass();
            c.value = param;
            return c;
        }
    }
    
    @Path("test")
    public static class TestResource {
        @GET
        @JSONP(queryParam = "callback")
        @Produces({"application/json", "application/javascript"})
        public Response get(@Context HttpServletRequest request,
                            @QueryParam("test") MyClass cls) {
            return Response.ok(cls).build();
        }
    }
    
    @Override
    public ResourceConfig configure() {
        return new ResourceConfig()
                .register(new LoggingFilter(Logger.getAnonymousLogger(), true))
                .register(TestResource.class);
        // register ParamConverterProvider is you have one
        // Make it a public static inner class of this test class
        // and just register the class
    }
   
    @Override
    public TestContainerFactory getTestContainerFactory() {
        return new GrizzlyWebTestContainerFactory();
    }
    
    @Override
    public DeploymentContext configureDeployment() {
        return ServletDeploymentContext.forServlet(new ServletContainer(configure())).build();
    }
    
    @Test
    public void doit() {
        final Response response = target("test")
                .queryParam("test", "HelloWorld")
                .queryParam("callback", "angular1234")
                .request()
                .accept("application/javascript")
                .get();
        assertEquals("angular1234({\"value\":\"HelloWorld\"})", response.readEntity(String.class));
    }
}