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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.test;
import com.yahoo.jdisc.Request;
import com.yahoo.jdisc.Response;
import com.yahoo.jdisc.application.Application;
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.RequestDeniedException;
import com.yahoo.jdisc.handler.ResponseHandler;
import com.yahoo.jdisc.service.ContainerNotReadyException;
import org.junit.jupiter.api.Test;
import java.nio.ByteBuffer;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;
/**
* @author Simon Thoresen Hult
*/
public class TestDriverTestCase {
@Test
void requireThatFactoryMethodsWork() {
TestDriver.newInjectedApplicationInstance(MyApplication.class).close();
TestDriver.newInjectedApplicationInstanceWithoutOsgi(MyApplication.class).close();
TestDriver.newInjectedApplicationInstance(new MyApplication()).close();
TestDriver.newInjectedApplicationInstanceWithoutOsgi(new MyApplication()).close();
TestDriver.newSimpleApplicationInstance().close();
TestDriver.newSimpleApplicationInstanceWithoutOsgi().close();
}
@Test
void requireThatAccessorsWork() {
TestDriver driver = TestDriver.newSimpleApplicationInstanceWithoutOsgi();
assertNotNull(driver.bootstrapLoader());
assertTrue(driver.close());
}
@Test
void requireThatConnectRequestWorks() {
TestDriver driver = TestDriver.newSimpleApplicationInstanceWithoutOsgi();
MyRequestHandler requestHandler = new MyRequestHandler(new MyContentChannel());
ContainerBuilder builder = driver.newContainerBuilder();
builder.serverBindings().bind("scheme://host/path", requestHandler);
driver.activateContainer(builder);
ContentChannel content = driver.connectRequest("scheme://host/path", new MyResponseHandler());
assertNotNull(content);
content.close(null);
assertNotNull(requestHandler.handler);
requestHandler.handler.handleResponse(new Response(Response.Status.OK)).close(null);
assertTrue(driver.close());
}
@Test
void requireThatDispatchRequestWorks() {
TestDriver driver = TestDriver.newSimpleApplicationInstanceWithoutOsgi();
MyRequestHandler requestHandler = new MyRequestHandler(new MyContentChannel());
ContainerBuilder builder = driver.newContainerBuilder();
builder.serverBindings().bind("scheme://host/path", requestHandler);
driver.activateContainer(builder);
driver.dispatchRequest("scheme://host/path", new MyResponseHandler());
assertNotNull(requestHandler.handler);
assertTrue(requestHandler.content.closed);
requestHandler.handler.handleResponse(new Response(Response.Status.OK)).close(null);
assertTrue(driver.close());
}
@Test
void requireThatFailedRequestCreateDoesNotBlockClose() {
TestDriver driver = TestDriver.newSimpleApplicationInstanceWithoutOsgi();
try {
driver.connectRequest("scheme://host/path", new MyResponseHandler());
fail();
} catch (ContainerNotReadyException e) {
}
assertTrue(driver.close());
}
@Test
void requireThatFailedRequestConnectDoesNotBlockClose() {
TestDriver driver = TestDriver.newSimpleApplicationInstanceWithoutOsgi();
ContainerBuilder builder = driver.newContainerBuilder();
builder.serverBindings().bind("scheme://host/path", new MyRequestHandler(null));
driver.activateContainer(builder);
try {
driver.connectRequest("scheme://host/path", new MyResponseHandler());
fail();
} catch (RequestDeniedException e) {
}
assertTrue(driver.close());
}
private static class MyApplication implements Application {
@Override
public void start() {
}
@Override
public void stop() {
}
@Override
public void destroy() {
}
}
private static class MyRequestHandler extends AbstractRequestHandler {
final MyContentChannel content;
ResponseHandler handler;
MyRequestHandler(MyContentChannel content) {
this.content = content;
}
@Override
public ContentChannel handleRequest(Request request, ResponseHandler handler) {
this.handler = handler;
if (content == null) {
throw new RequestDeniedException(request);
}
return content;
}
}
private static class MyResponseHandler implements ResponseHandler {
final MyContentChannel content = new MyContentChannel();
@Override
public ContentChannel handleResponse(Response response) {
return content;
}
}
private static class MyContentChannel implements ContentChannel {
boolean closed = false;
@Override
public void write(ByteBuffer buf, CompletionHandler handler) {
throw new UnsupportedOperationException();
}
@Override
public void close(CompletionHandler handler) {
closed = true;
handler.completed();
}
}
}
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