/*
* 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.cloudstack.handlers;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.expectLastCall;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;
import java.util.concurrent.atomic.AtomicInteger;
import org.easymock.IAnswer;
import org.jclouds.cloudstack.domain.LoginResponse;
import org.jclouds.cloudstack.features.SessionClient;
import org.jclouds.domain.Credentials;
import org.jclouds.http.HttpCommand;
import org.jclouds.http.HttpResponse;
import org.jclouds.io.Payloads;
import org.testng.annotations.Test;
import com.google.common.cache.LoadingCache;
/**
* Tests behavior of {@code InvalidateSessionAndRetryOn401AndLogoutOnClose} handler
*
* @author grkvlt@apache.org
*/
@Test(groups = "unit", testName = "InvalidateSessionAndRetryOn401AndLogoutOnCloseTest")
public class InvalidateSessionAndRetryOn401AndLogoutOnCloseTest {
@SuppressWarnings("unchecked")
@Test
public void test401ShouldRetryAndFailAfterFiveAttempts() {
HttpCommand command = createMock(HttpCommand.class);
SessionClient sessionClient = createMock(SessionClient.class);
LoadingCache<Credentials, LoginResponse> cache = createMock(LoadingCache.class);
cache.invalidateAll();
expectLastCall().anyTimes();
final AtomicInteger counter = new AtomicInteger();
expect(command.incrementFailureCount()).andAnswer(new IAnswer<Integer>() {
@Override
public Integer answer() throws Throwable {
return counter.incrementAndGet();
}
}).anyTimes();
expect(command.isReplayable()).andReturn(true).anyTimes();
expect(command.getFailureCount()).andAnswer(new IAnswer<Integer>() {
@Override
public Integer answer() throws Throwable {
return counter.get();
}
}).anyTimes();
replay(cache, command);
HttpResponse response = HttpResponse.builder().payload(
Payloads.newStringPayload("Not relevant")).statusCode(401).build();
InvalidateSessionAndRetryOn401AndLogoutOnClose retry =
new InvalidateSessionAndRetryOn401AndLogoutOnClose(cache, sessionClient);
for (int i = 0; i < 5; i++) {
assertTrue(retry.shouldRetryRequest(command, response));
}
assertFalse(retry.shouldRetryRequest(command, response));
verify(cache, command);
}
}