content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * 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 com.alibaba.nacos.common.cache.builder;
  
  import org.junit.jupiter.api.Test;
  
  import java.util.concurrent.TimeUnit;
  
  import static org.junit.jupiter.api.Assertions.assertThrows;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  class CacheBuilderTest {
      
      @Test
      void testNegativeDuration() {
          Throwable exception = assertThrows(IllegalArgumentException.class, () -> {
              CacheBuilder.builder().expireNanos(-1, TimeUnit.MINUTES).build();
          });
          assertTrue(exception.getMessage().contains("duration cannot be negative"));
      }
      
      @Test
      void testNullTimeUnit() {
          Throwable exception = assertThrows(IllegalArgumentException.class, () -> {
              CacheBuilder.builder().expireNanos(500, null).build();
          });
          assertTrue(exception.getMessage().contains("unit cannot be null"));
      }
      
      @Test
      void testNegativeMaximumSize() {
          Throwable exception = assertThrows(IllegalArgumentException.class, () -> {
              CacheBuilder.builder().maximumSize(-1).build();
          });
          assertTrue(exception.getMessage().contains("size cannot be negative"));
      }
      
      @Test
      void testNegativeInitializeCapacity() {
          Throwable exception = assertThrows(IllegalArgumentException.class, () -> {
              CacheBuilder.builder().initializeCapacity(-1).build();
          });
          assertTrue(exception.getMessage().contains("initializeCapacity cannot be negative"));
      }
      
  }
  