package org.agoncal.book.javaee7.chapter15.ex05;
import com.sun.net.httpserver.HttpHandler;
import com.sun.net.httpserver.HttpServer;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Entity;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriBuilder;
import javax.ws.rs.ext.RuntimeDelegate;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import java.io.IOException;
import java.io.StringWriter;
import java.net.InetSocketAddress;
import java.net.URI;
import static org.junit.Assert.assertEquals;
/**
* @author Antonio Goncalves
* APress Book - Beginning Java EE 7 with Glassfish 4
* http://www.apress.com/
* http://www.antoniogoncalves.org
* --
*/
public class ItemRestService05IT {
// ======================================
// = Attributes =
// ======================================
private static HttpServer server;
private static URI uri = UriBuilder.fromUri("http://localhost/").port(8282).build();
private static Client client = ClientBuilder.newClient();
public static final String XML = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><book05><description>Science fiction comedy book</description><price>12.5</price><title>The Hitchhiker's Guide to the Galaxy</title><illustrations>false</illustrations><isbn>1-84023-742-2</isbn><nbOfPage>354</nbOfPage></book05>";
// ======================================
// = Lifecycle Methods =
// ======================================
@BeforeClass
public static void init() throws IOException {
// create a new server listening at port 8080
server = HttpServer.create(new InetSocketAddress(uri.getPort()), 0);
// create a handler wrapping the JAX-RS application
HttpHandler handler = RuntimeDelegate.getInstance().createEndpoint(new ApplicationConfig05(), HttpHandler.class);
// map JAX-RS handler to the server root
server.createContext(uri.getPath(), handler);
// start the server
server.start();
}
@AfterClass
public static void stop() {
server.stop(0);
}
// ======================================
// = Unit tests =
// ======================================
@Test
public void shouldMarshallABook() throws JAXBException {
// given
Book05 book = new Book05("The Hitchhiker's Guide to the Galaxy", 12.5F, "Science fiction comedy book", "1-84023-742-2", 354, false);
StringWriter writer = new StringWriter();
JAXBContext context = JAXBContext.newInstance(Book05.class);
Marshaller m = context.createMarshaller();
m.marshal(book, writer);
// then
assertEquals(XML, writer.toString());
}
@Test
public void shouldMarshallAListOfBooks() throws JAXBException {
Items05 items05 = new Items05();
items05.add(new Book05("The Hitchhiker's Guide to the Galaxy", 12.5F, "Science fiction comedy book", "1-84023-742-2", 354, false));
items05.add(new Book05("The Hitchhiker's Guide to the Galaxy", 12.5F, "Science fiction comedy book", "1-84023-742-2", 354, false));
StringWriter writer = new StringWriter();
JAXBContext context = JAXBContext.newInstance(Items05.class);
Marshaller m = context.createMarshaller();
m.marshal(items05, writer);
}
@Test
public void shouldCheckGetItemsURI() {
Response response = client.target("http://localhost:8282/05/items").request().get();
assertEquals(200, response.getStatus());
}
@Test
public void shouldCheckGetBooksURI() {
Response response = client.target("http://localhost:8282/05/items/books").request().get();
assertEquals(200, response.getStatus());
}
@Test
public void shouldCheckGetBookURIWithParam() {
Response response = client.target("http://localhost:8282/05/items/book/123").request().get();
assertEquals(200, response.getStatus());
}
@Test
public void shouldCheckGetBookURIWithWrongParam() {
Response response = client.target("http://localhost:8282/05/items/book/abc").request().get();
assertEquals(200, response.getStatus());
}
@Test
public void shouldCheckPostBookURI() {
Response response = client.target("http://localhost:8282/05/items/book").request().post(Entity.entity(new Book05("The Hitchhiker's Guide to the Galaxy", 12.5F, "Science fiction comedy book", "1-84023-742-2", 354, false), MediaType.APPLICATION_XML));
assertEquals(201, response.getStatus());
}
@Test
public void shouldCheckDeleteBookURIWithParam() {
Response response = client.target("http://localhost:8282/05/items/book/123").request().delete();
assertEquals(204, response.getStatus());
}
@Test
public void shouldCheckDeleteBookURIWithWrongParam() {
Response response = client.target("http://localhost:8282/05/items/book/abc").request().delete();
assertEquals(204, response.getStatus());
}
@Test
public void shouldCheckDummyURI() {
Response response = client.target("http://localhost:8282/05/items/dummy").request().get();
assertEquals(404, response.getStatus());
}
}