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package org.glassfish.jersey.tests.e2e;
import java.util.List;
import java.util.Map;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.HeaderParam;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.Invocation;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Variant;
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.test.JerseyTest;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
/**
* @author Marek Potociar (marek.potociar at oracle.com)
*/
public class ClientTest extends JerseyTest {
@Path("helloworld")
@Produces(MediaType.TEXT_PLAIN)
@Consumes(MediaType.TEXT_PLAIN)
public static class HelloWorldResource {
private static final String MESSAGE = "Hello world!";
@GET
public String getClichedMessage() {
return MESSAGE;
}
}
@Path("headers")
@Produces(MediaType.TEXT_PLAIN)
public static class HeadersTestResource {
@POST
@Path("content")
public String contentHeaders(@HeaderParam("custom-header") final String customHeader,
@Context final HttpHeaders headers, final String entity) {
final StringBuilder sb = new StringBuilder(entity).append('\n');
sb.append("custom-header:").append(customHeader).append('\n');
for (final Map.Entry<String, List<String>> header : headers.getRequestHeaders().entrySet()) {
sb.append(header.getKey()).append(':').append(header.getValue().toString()).append('\n');
}
return sb.toString();
}
}
@Override
protected ResourceConfig configure() {
return new ResourceConfig(HelloWorldResource.class, HeadersTestResource.class);
}
@Test
public void testAccesingHelloworldResource() {
final WebTarget resource = target().path("helloworld");
final Response r = resource.request().get();
assertEquals(200, r.getStatus());
final String responseMessage = resource.request().get(String.class);
assertEquals(HelloWorldResource.MESSAGE, responseMessage);
}
@Test
public void testAccesingMissingResource() {
final WebTarget missingResource = target().path("missing");
final Response r = missingResource.request().get();
assertEquals(404, r.getStatus());
try {
missingResource.request().get(String.class);
} catch (final WebApplicationException ex) {
assertEquals(404, ex.getResponse().getStatus());
return;
}
fail("Expected WebApplicationException has not been thrown.");
}
@Test
// Inspired by JERSEY-1502
public void testContextHeaders() {
final WebTarget target = target().path("headers").path("content");
Invocation.Builder ib;
Invocation i;
Response r;
String reqHeaders;
ib = target.request("*/*");
ib.header("custom-header", "custom-value");
ib.header("content-encoding", "deflate");
i = ib.build("POST", Entity.entity("aaa", MediaType.WILDCARD_TYPE));
r = i.invoke();
reqHeaders = r.readEntity(String.class).toLowerCase();
for (final String expected : new String[] {"custom-header:[custom-value]", "custom-header:custom-value"}) {
assertTrue(String.format("Request headers do not contain expected '%s' entry:\n%s", expected, reqHeaders),
reqHeaders.contains(expected));
}
final String unexpected = "content-encoding";
assertFalse(String.format("Request headers contains unexpected '%s' entry:\n%s", unexpected, reqHeaders),
reqHeaders.contains(unexpected));
ib = target.request("*/*");
i = ib.build("POST",
Entity.entity("aaa", Variant.mediaTypes(MediaType.WILDCARD_TYPE).encodings("deflate").build().get(0)));
r = i.invoke();
final String expected = "content-encoding:[deflate]";
reqHeaders = r.readEntity(String.class).toLowerCase();
assertTrue(String.format("Request headers do not contain expected '%s' entry:\n%s", expected, reqHeaders),
reqHeaders.contains(expected));
}
}