/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jclouds.rest.annotationparsing;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import static org.jclouds.providers.AnonymousProviderMetadata.forClientMappedToAsyncClientOnEndpoint;
import java.io.Closeable;
import java.io.IOException;
import org.jclouds.ContextBuilder;
import org.jclouds.concurrent.config.ExecutorServiceModule;
import org.jclouds.providers.ProviderMetadata;
import org.testng.annotations.Test;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import com.google.common.util.concurrent.ListeningExecutorService;
import com.google.inject.Module;
/**
* ensures that jclouds can be operated w/o reference to a context as the Api
* itself is closeable.
*
* @author Adrian Cole
*/
@Test(groups = "unit", testName = "ClosableApiTest")
public class ClosableApiTest {
static interface DelegatingApi extends Closeable {
}
static interface DelegatingAsyncApi extends Closeable {
}
ProviderMetadata provider = forClientMappedToAsyncClientOnEndpoint(DelegatingApi.class, DelegatingAsyncApi.class,
"http://mock");
public void testApiClosesExecutorServiceOnClose() throws IOException {
ListeningExecutorService executor = createMock(ListeningExecutorService.class);
expect(executor.shutdownNow()).andReturn(ImmutableList.<Runnable> of()).atLeastOnce();
replay(executor);
DelegatingApi api = ContextBuilder.newBuilder(provider)
.modules(ImmutableSet.<Module> builder()
.add(new ExecutorServiceModule(executor, executor))
.build())
.buildApi(DelegatingApi.class);
api.close();
verify(executor);
}
}