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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.jdisc.service;
import com.yahoo.jdisc.Request;
import com.yahoo.jdisc.Response;
import com.yahoo.jdisc.application.ContainerBuilder;
import com.yahoo.jdisc.handler.AbstractRequestHandler;
import com.yahoo.jdisc.handler.CompletionHandler;
import com.yahoo.jdisc.handler.ContentChannel;
import com.yahoo.jdisc.handler.ResponseHandler;
import com.yahoo.jdisc.test.TestDriver;
import org.junit.jupiter.api.Test;
import java.net.URI;
import java.nio.ByteBuffer;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertSame;
import static org.junit.jupiter.api.Assertions.fail;
/**
* @author Simon Thoresen Hult
*/
public class ConnectToHandlerTestCase {
@Test
void requireThatNullResponseHandlerThrowsException() {
TestDriver driver = TestDriver.newSimpleApplicationInstanceWithoutOsgi();
driver.activateContainer(driver.newContainerBuilder());
Request request = new Request(driver, URI.create("http://host/path"));
try {
request.connect(null);
fail();
} catch (NullPointerException e) {
// expected
}
request.release();
driver.close();
}
@Test
void requireThatConnectToHandlerWorks() {
TestDriver driver = TestDriver.newSimpleApplicationInstanceWithoutOsgi();
MyRequestHandler requestHandler = new MyRequestHandler(new MyContent());
ContainerBuilder builder = driver.newContainerBuilder();
builder.serverBindings().bind("http://host/*", requestHandler);
driver.activateContainer(builder);
Request request = new Request(driver, URI.create("http://host/path"));
MyResponseHandler responseHandler = new MyResponseHandler();
ContentChannel content = request.connect(responseHandler);
request.release();
assertNotNull(content);
content.close(null);
assertNotNull(requestHandler.handler);
assertSame(request, requestHandler.request);
requestHandler.handler.handleResponse(new Response(Response.Status.OK)).close(null);
driver.close();
}
private class MyRequestHandler extends AbstractRequestHandler {
final ContentChannel content;
Request request;
ResponseHandler handler;
MyRequestHandler(ContentChannel content) {
this.content = content;
}
@Override
public ContentChannel handleRequest(Request request, ResponseHandler handler) {
this.request = request;
this.handler = handler;
return content;
}
}
private class MyResponseHandler implements ResponseHandler {
@Override
public ContentChannel handleResponse(Response response) {
return null;
}
}
private static class MyContent implements ContentChannel {
@Override
public void write(ByteBuffer buf, CompletionHandler handler) {
handler.completed();
}
@Override
public void close(CompletionHandler handler) {
handler.completed();
}
}
}
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