/*
* 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.apache.felix.http.base.internal.whiteboard;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.apache.felix.http.base.internal.runtime.ServletInfo;
import org.apache.felix.http.base.internal.runtime.dto.FailedDTOHolder;
import org.junit.Test;
import org.osgi.service.http.runtime.dto.DTOConstants;
import org.osgi.service.http.runtime.dto.FailedServletDTO;
public class FailureStateHandlerTest {
private void assertContainsExactly(final List<FailedServletDTO> dtos, final long[] contextIds)
{
assertEquals(dtos.size(), contextIds.length);
final Set<Long> set = new HashSet<Long>();
for(final long l : contextIds)
{
set.add(l);
}
for(final FailedServletDTO dto : dtos)
{
assertTrue(set.remove(dto.servletContextId));
}
}
@Test public void testAddRemoveNoContext()
{
final ServletInfo info = new ServletInfo("test", "/test", Collections.<String, String> emptyMap());
final FailureStateHandler handler = new FailureStateHandler();
handler.addFailure(info, DTOConstants.FAILURE_REASON_SHADOWED_BY_OTHER_SERVICE);
final FailedDTOHolder holder = new FailedDTOHolder();
handler.getRuntimeInfo(holder);
assertEquals(1, holder.failedServletDTOs.size());
assertEquals(DTOConstants.FAILURE_REASON_SHADOWED_BY_OTHER_SERVICE, holder.failedServletDTOs.get(0).failureReason);
holder.failedServletDTOs.clear();
handler.remove(info);
handler.getRuntimeInfo(holder);
assertEquals(0, holder.failedServletDTOs.size());
}
@Test public void testAddRemoveContext()
{
final ServletInfo info1 = new ServletInfo("test", "/test", Collections.<String, String> emptyMap());
final ServletInfo info2 = new ServletInfo("test", "/test", Collections.<String, String> emptyMap());
final FailureStateHandler handler = new FailureStateHandler();
handler.addFailure(info1, 1L, DTOConstants.FAILURE_REASON_SHADOWED_BY_OTHER_SERVICE);
handler.addFailure(info2, 2L, DTOConstants.FAILURE_REASON_SHADOWED_BY_OTHER_SERVICE);
final FailedDTOHolder holder = new FailedDTOHolder();
handler.getRuntimeInfo(holder);
assertEquals(2, holder.failedServletDTOs.size());
assertEquals(DTOConstants.FAILURE_REASON_SHADOWED_BY_OTHER_SERVICE, holder.failedServletDTOs.get(0).failureReason);
assertEquals(DTOConstants.FAILURE_REASON_SHADOWED_BY_OTHER_SERVICE, holder.failedServletDTOs.get(1).failureReason);
assertContainsExactly(holder.failedServletDTOs, new long[] {1L, 2L});
handler.remove(info1, 1L);
handler.remove(info2, 2L);
holder.failedServletDTOs.clear();
handler.getRuntimeInfo(holder);
assertEquals(0, holder.failedServletDTOs.size());
}
}