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package org.glassfish.jersey.tests.e2e.server.wadl;
import java.io.IOException;
import java.io.StringReader;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.Application;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathExpressionException;
import javax.xml.xpath.XPathFactory;
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.test.JerseyTest;
import org.junit.Test;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import static org.junit.Assert.assertEquals;
/**
* Tests, that Jersey returns wildcard mediaType in case no response representation was specified.
*
* @author Adam Lindenthal (adam.lindenthal at oracle.com)
*/
public class WadlEmptyMediaTypeTest extends JerseyTest {
@Path("test")
public static class WadlEmptyMediaTypeTestResource {
@Path("getEmpty")
@GET
public String getEmpty() {
return "No @Produces annotation";
}
@Path("getText")
@Produces("text/plain")
@GET
public String getText() {
return "Produces text/plain";
}
}
@Override
protected Application configure() {
return new ResourceConfig(WadlEmptyMediaTypeTestResource.class);
}
@Test
public void testOverride() throws ParserConfigurationException, IOException, SAXException, XPathExpressionException {
WebTarget target = target("/application.wadl");
String wadl = target.request().get(String.class);
InputSource is = new InputSource(new StringReader(wadl));
Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(is);
XPath xpath = XPathFactory.newInstance().newXPath();
String val = xpath.evaluate("//method[@id='getEmpty']/response/representation/@mediaType", document);
assertEquals("*/*", val);
val = xpath.evaluate("//method[@id='getText']/response/representation/@mediaType", document);
assertEquals("text/plain", val);
}
}