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.naming.misc;
  
  import org.junit.Assert;
  import org.junit.Test;
  import org.springframework.mock.env.MockEnvironment;
  
  import static com.alibaba.nacos.naming.misc.UtilsAndCommons.DEFAULT_NACOS_NAMING_CONTEXT;
  import static com.alibaba.nacos.naming.misc.UtilsAndCommons.NACOS_NAMING_CONTEXT;
  
  /**
   * {@link UtilsAndCommons}
   *
   * @author <a href="mailto:mercyblitz@gmail.com">Mercy</a>
   * @since 0.2.2
   */
  public class UtilsAndCommonsTest {
  
      @Test
      public void testControllerPathsDefaultValues() {
  
          MockEnvironment environment = new MockEnvironment();
  
          Assert.assertEquals(DEFAULT_NACOS_NAMING_CONTEXT, environment.resolvePlaceholders(NACOS_NAMING_CONTEXT));
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testShakeUpException() {
          UtilsAndCommons.shakeUp(null, 0);
      }
  
      @Test
      public void testShakeUp() {
          Assert.assertEquals(0, UtilsAndCommons.shakeUp(null, 1));
          char[] chars = new char[]{2325, 9, 30, 12, 2};
          Assert.assertEquals(0, UtilsAndCommons.shakeUp(new String(chars), 1));
      }
  }
  