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 com.alibaba.cloudapp.util;
  
  import org.junit.Test;
  
  import static org.junit.Assert.assertEquals;
  
  public class CloudAppStringUtilsTest {
      
      @Test
      public void testTrimSpaceChar1() {
          Integer i = 1;
          assertEquals(i, CloudAppStringUtils.trimSpaceChar(i));
      }
      
      @Test
      public void testTrimSpaceChar2() {
          StringBuilder builder = new StringBuilder(" content123456");
          builder.delete(8, 14);
          assertEquals("content", CloudAppStringUtils
                  .trimSpaceChar(builder.toString()));
      }
      
  }
  