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
  // 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.cloud.network.security;
  
  import com.cloud.network.security.SecurityGroupManagerImpl.CidrComparator;
  import junit.framework.TestCase;
  import org.junit.Before;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.springframework.test.context.ContextConfiguration;
  import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
  
  import javax.inject.Inject;
  import java.util.Set;
  import java.util.TreeSet;
  
  /**
   * @author daan
   *
   */
  @RunWith(SpringJUnit4ClassRunner.class)
  @ContextConfiguration(locations = "classpath:/SecurityGroupManagerTestContext.xml")
  public class SecurityGroupManagerImplTest extends TestCase {
      @Inject
      SecurityGroupManagerImpl2 _sgMgr = null;
      Set<String> cidrs;
  
      @Before
      public void setup() throws Exception {
          cidrs = new TreeSet<String>(new CidrComparator());
      }
  
      @Test(expected = NumberFormatException.class)
      public void emptyCidrCompareTest() {
          cidrs.add("");
          cidrs.add("");
      }
  
      @Test(expected = NumberFormatException.class)
      public void faultyCidrCompareTest() {
          cidrs.add("111.222.333.444");
          cidrs.add("111.222.333.444");
      }
  
      @Test
      public void sameCidrCompareTest() {
          cidrs.add("1.2.3.4/5");
          cidrs.add("1.2.3.4/5");
          assertEquals("only one element expected", 1, cidrs.size());
          CidrComparator cmp = new CidrComparator();
          assertEquals("should be 0", 0, cmp.compare("1.2.3.4/5", "1.2.3.4/5"));
      }
  
      @Test
      public void CidrCompareTest() {
          cidrs.add("1.2.3.4/5");
          cidrs.add("1.2.3.4/6");
          assertEquals("two element expected", 2, cidrs.size());
          CidrComparator cmp = new CidrComparator();
          assertEquals("should be 1", 1, cmp.compare("1.2.3.4/5", "1.2.3.4/6"));
          assertEquals("should be -2", -2, cmp.compare("1.2.3.4/5", "1.2.3.4/3"));
      }
  }
  