content: // 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.cloudstack.syslog;
  
  import org.apache.logging.log4j.core.config.Property;
  import org.apache.logging.log4j.core.layout.PatternLayout;
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertTrue;
  
  import org.junit.Test;
  
  public class AlertsSyslogAppenderTest {
      AlertsSyslogAppender _appender = new AlertsSyslogAppender("test", null, PatternLayout.createDefaultLayout(), true, Property.EMPTY_ARRAY, "LOCAL6", null);
      @Test
      public void setSyslogAppendersTest() {
          _appender.setSyslogHosts("10.1.1.1,10.1.1.2");
          assertEquals(" error Syslog Appenders list size not as expected ", 2, _appender.syslogAppenders.size());
      }
  
      @Test
      public void setSyslogAppendersWithPortTest() {
          _appender.setSyslogHosts("10.1.1.1:897,10.1.1.2");
          assertEquals(" error Syslog Appenders list size not as expected ", 2, _appender.syslogAppenders.size());
      }
  
      @Test
      public void setSyslogAppendersNegativeTest() {
          //setting invalid IP for Syslog Hosts
          _appender.setSyslogHosts("10.1.1.");
          assertTrue(" list was expected to be empty", _appender.syslogAppenders.isEmpty());
      }
  
      @Test
      public void appendTest() {
          String message = "alertType:: 14 // dataCenterId:: 0 // podId:: 0 // clusterId:: null // message:: Management" + " server node 127.0.0.1 is up";
          _appender.parseMessage(message);
          String createdMessage = _appender.createSyslogMessage();
          assertTrue(" message is not as expected ",
              createdMessage.contains("alertType:: managementNode" + AlertsSyslogAppender.MESSAGE_DELIMITER_STRING + "message:: Management server node 127.0.0.1 is up"));
          assertTrue("severity level not as expected ", createdMessage.contains("WARN"));
      }
  
      @Test
      public void appendUnknownTest() {
          String message = "alertType:: 40 // dataCenterId:: 0 // podId:: 0 // clusterId:: null // message:: Management" + " server node 127.0.0.1 is up";
          _appender.parseMessage(message);
          String createdMessage = _appender.createSyslogMessage();
          assertTrue(" message is not as expected ",
                  createdMessage.contains("alertType:: unknown" + AlertsSyslogAppender.MESSAGE_DELIMITER_STRING + "message:: Management server node 127.0.0.1 is up"));
          assertTrue("severity level not as expected ", createdMessage.contains("WARN"));
      }
  
      @Test
      public void appendFirstAlertTest() {
          String message = "alertType:: 0 // dataCenterId:: 0 // podId:: 0 // clusterId:: null // message:: Management" + " server node 127.0.0.1 is up";
          _appender.parseMessage(message);
          String createdMessage = _appender.createSyslogMessage();
          assertTrue(" message is not as expected ",
                  createdMessage.contains("alertType:: availableMemory" + AlertsSyslogAppender.MESSAGE_DELIMITER_STRING + "message:: Management server node 127.0.0.1 is up"));
          assertTrue("severity level not as expected ", createdMessage.contains("WARN"));
      }
  }
  