package org.jboss.resteasy.test.client;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.container.test.api.RunAsClient;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.resteasy.test.client.resource.ClientProviderStringEntityProviderReader;
import org.jboss.resteasy.test.client.resource.ClientProviderStringEntityProviderWriter;
import org.jboss.resteasy.utils.TestUtil;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.junit.After;
import org.junit.Assert;
import org.junit.Test;
import org.junit.Before;
import org.junit.runner.RunWith;
import javax.ws.rs.Path;
import javax.ws.rs.Consumes;
import javax.ws.rs.Produces;
import javax.ws.rs.POST;
import javax.ws.rs.GET;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.WebTarget;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.BufferedReader;
import java.io.Reader;
/**
* @author <a href="mailto:kanovotn@redhat.com">Katerina Novotna</a>
* @tpSubChapter Resteasy-client
* @tpChapter Integration tests
* @tpTestCaseDetails Client registers it's own implementations as variants of built-in entity providers.
* The entity providers registered by client have to be used before built-in ones. See spec 4.2.4:
* "An implementation MUST support application-provided entity providers and MUST use those in preference to
* its own pre-packaged providers when either could handle the same request."
* @tpSince RESTEasy 3.0.16
*/
@RunWith(Arquillian.class)
@RunAsClient
public class ClientProviderTest extends ClientTestBase{
static Client client;
@Before
public void before() {
client = ClientBuilder.newClient();
}
@Deployment
public static Archive<?> deploy() {
WebArchive war = TestUtil.prepareArchive(ClientProviderTest.class.getSimpleName());
war.addClass(ClientTestBase.class);
return TestUtil.finishContainerPrepare(war, null, ClientProviderResource.class);
}
@After
public void close() {
client.close();
}
@Path("/")
@Produces("text/plain")
@Consumes("text/plain")
public static class ClientProviderResource {
@POST
@Path("post")
public String post(String value) {
return value;
}
@GET
@Path("get")
public String nothing() {
return "OK";
}
}
public static final String readFromStream(InputStream stream) throws IOException {
InputStreamReader isr = new InputStreamReader(stream);
return readFromReader(isr);
}
public static final String readFromReader(Reader reader) throws IOException {
BufferedReader br = new BufferedReader(reader);
String entity = br.readLine();
br.close();
return entity;
}
/**
* @tpTestDetails Create WebTarget from client and register custom MessageBodyReader on it
* @tpPassCrit Verify application provided MessageBodyReader is used instead of built-in one,
* verify that following request is is processed by built-in MessageBodyReader again
* @tpSince RESTEasy 3.0.16
*/
@Test
public void applicationDefinedMessageBodyReaderTest() {
WebTarget base = client.target(generateURL("/") + "get");
String result = base.register(ClientProviderStringEntityProviderReader.class).request().get(String.class);
Assert.assertEquals("Application defined provider reader: OK", result);
base = client.target(generateURL("/") + "get");
result = base.request().get(String.class);
Assert.assertEquals("OK", result);
}
/**
* @tpTestDetails Create WebTarget from client and register custom MessageBodyWriter on it
* @tpPassCrit Verify application provided MessageBodyWriter is used instead of built-in one,
* verify that following request is is processed by built-in MessageBodyWriter again
* @tpSince RESTEasy 3.0.16
*/
@Test
public void applicationDefinedMessageBodyWriterTest() {
WebTarget base = client.target(generateURL("/") + "post");
String result = base.register(ClientProviderStringEntityProviderWriter.class).request().post(Entity.text("test"), String.class);
Assert.assertEquals("Application defined provider writer: text/plain[Content-Type=text/plain]", result);
base = client.target(generateURL("/") + "post");
result = base.request().post(Entity.text("test"), String.class);
Assert.assertEquals("test", result);
}
}