| /* |
| * 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.geode.internal.cache.partitioned; |
| |
| import static org.mockito.Mockito.atLeast; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.List; |
| |
| import org.apache.logging.log4j.Level; |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.core.Appender; |
| import org.apache.logging.log4j.core.LogEvent; |
| import org.apache.logging.log4j.core.Logger; |
| import org.mockito.ArgumentCaptor; |
| |
| public class MockAppender implements AutoCloseable { |
| |
| private final Logger logger; |
| private final Appender mockAppender; |
| |
| public MockAppender(Class<?> loggerClass) { |
| mockAppender = mock(Appender.class); |
| when(mockAppender.getName()).thenReturn("MockAppender"); |
| when(mockAppender.isStarted()).thenReturn(true); |
| when(mockAppender.isStopped()).thenReturn(false); |
| logger = (Logger) LogManager.getLogger(loggerClass); |
| logger.addAppender(mockAppender); |
| logger.setLevel(Level.WARN); |
| } |
| |
| public Appender getMock() { |
| return this.mockAppender; |
| } |
| |
| public List<LogEvent> getLogs() { |
| ArgumentCaptor<LogEvent> loggingEventCaptor = ArgumentCaptor.forClass(LogEvent.class); |
| verify(mockAppender, atLeast(0)).append(loggingEventCaptor.capture()); |
| return loggingEventCaptor.getAllValues(); |
| } |
| |
| @Override |
| public void close() { |
| logger.removeAppender(mockAppender); |
| } |
| |
| |
| } |