code: /*
   * Copyright 2019 Mitsunori Komatsu (komamitsu)
   *
   * Licensed 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.komamitsu.fluency.fluentd.ingester.sender.failuredetect;
  
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.*;
  
  class PhiAccrualFailureDetectStrategyTest
  {
      @Test
      void validateConfig()
      {
          {
              PhiAccrualFailureDetectStrategy.Config config = new PhiAccrualFailureDetectStrategy.Config();
              config.setPhiThreshold(0);
              assertThrows(IllegalArgumentException.class, () -> new PhiAccrualFailureDetectStrategy(config));
          }
  
          {
              PhiAccrualFailureDetectStrategy.Config config = new PhiAccrualFailureDetectStrategy.Config();
              config.setArrivalWindowSize(0);
              assertThrows(IllegalArgumentException.class, () -> new PhiAccrualFailureDetectStrategy(config));
          }
      }
  }