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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing,
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package org.apache.http.impl.nio.pool;
import org.apache.http.HttpHost;
import org.apache.http.config.ConnectionConfig;
import org.apache.http.nio.NHttpClientConnection;
import org.apache.http.nio.pool.NIOConnFactory;
import org.apache.http.nio.reactor.ConnectingIOReactor;
import org.apache.http.nio.reactor.IOSession;
import org.apache.http.nio.reactor.SessionRequest;
import org.apache.http.nio.reactor.SessionRequestCallback;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;
import java.net.SocketAddress;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
public class TestBasicNIOConnPool {
static class LocalPool extends BasicNIOConnPool {
public LocalPool(
final ConnectingIOReactor ioreactor,
final NIOConnFactory connFactory,
final int connectTimeout) {
super(ioreactor, connFactory, connectTimeout);
}
public LocalPool(
final ConnectingIOReactor ioreactor,
final ConnectionConfig config) {
super(ioreactor, config);
}
@Override
public void requestCompleted(final SessionRequest request) {
super.requestCompleted(request);
}
}
private BasicNIOConnFactory connFactory;
private LocalPool pool;
private HttpHost route;
@Mock private ConnectingIOReactor reactor;
@Mock private IOSession session;
@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
route = new HttpHost("localhost", 80, "http");
connFactory = new BasicNIOConnFactory(ConnectionConfig.DEFAULT);
pool = new LocalPool(reactor, connFactory, 0);
}
@After
public void tearDown() throws Exception {
}
@Test(expected=IllegalArgumentException.class)
public void testNullConstructor() throws Exception {
pool = new LocalPool(null, ConnectionConfig.DEFAULT);
}
@Test
public void testCreateConnection() throws Exception {
connFactory.create(route, session);
}
@Test
public void testCreateEntry() throws Exception {
final NHttpClientConnection conn = connFactory.create(route, session);
final BasicNIOPoolEntry entry = pool.createEntry(route, conn);
entry.close();
}
@Test
public void testTimeoutOnLeaseRelease() throws Exception {
final HttpHost host = new HttpHost("somehost");
final SessionRequest sessionRequest = Mockito.mock(SessionRequest.class);
Mockito.when(sessionRequest.getSession()).thenReturn(session);
Mockito.when(sessionRequest.getAttachment()).thenReturn(host);
Mockito.when(reactor.connect(
Mockito.any(SocketAddress.class),
Mockito.any(SocketAddress.class),
Mockito.eq(host),
Mockito.any(SessionRequestCallback.class))).
thenReturn(sessionRequest);
Mockito.when(session.getSocketTimeout()).thenReturn(999);
final Future future1 = pool.lease(host, null, 10, TimeUnit.SECONDS, null);
Mockito.verify(sessionRequest).setConnectTimeout(10000);
pool.requestCompleted(sessionRequest);
final BasicNIOPoolEntry entry1 = future1.get();
final NHttpClientConnection conn1 = entry1.getConnection();
Assert.assertNotNull(entry1);
Assert.assertNotNull(conn1);
Assert.assertEquals(999, entry1.getSocketTimeout());
Assert.assertEquals(999, conn1.getSocketTimeout());
Mockito.when(session.getSocketTimeout()).thenReturn(888);
pool.release(entry1, true);
Assert.assertEquals(888, entry1.getSocketTimeout());
Mockito.verify(session).setSocketTimeout(0);
final Future future2 = pool.lease(host, null, 10, TimeUnit.SECONDS, null);
final BasicNIOPoolEntry entry2 = future2.get();
final NHttpClientConnection conn2 = entry2.getConnection();
Assert.assertNotNull(entry2);
Assert.assertNotNull(conn2);
Assert.assertEquals(888, entry1.getSocketTimeout());
Mockito.verify(session).setSocketTimeout(888);
}
}