neutron-spi/src/test/java/org/opendaylight/neutron/spi/NeutronSubnetTest.java

   1 /*
   2  * Copyright (c) 2015 IBM Corporation and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.neutron.spi;
  10
  11 import java.util.ArrayList;
  12 import java.util.List;
  13 import org.junit.Assert;
  14 import org.junit.Test;
  15
  16 public class NeutronSubnetTest {
  17
  18     @Test
  19     public void isValidCIDRTest() {
  20         NeutronSubnet objectUT = new NeutronSubnet();
  21         objectUT.setIpVersion(4);
  22         objectUT.setCidr("10.18.0.0/24");
  23         Assert.assertTrue("isValidCIDR Test 1: Testing valid CIDR (10.18.0.0/24) failed", objectUT.isValidCIDR());
  24
  25         objectUT.setCidr("10.18.0.0/16");
  26         Assert.assertTrue("isValidCIDR Test 2: Testing valid CIDR (10.18.0.0/16) failed", objectUT.isValidCIDR());
  27
  28         objectUT.setCidr("10.18.0.0/8");
  29         Assert.assertFalse("isValidCIDR Negative Test 1: Testing invalid CIDR (10.18.0.0/8) failed",
  30                 objectUT.isValidCIDR());
  31
  32         objectUT.setIpVersion(6);
  33         objectUT.setCidr("2015:0:0:0:0:0:0:0/24");
  34         Assert.assertTrue("isValidCIDR Test 1: Testing valid V6 CIDR (2015:0:0:0:0:0:0:0/24) failed",
  35                 objectUT.isValidCIDR());
  36         objectUT.setCidr("2015:0:0:0:0:0:0:1/24");
  37         Assert.assertFalse("isValidCIDR Negative Test 1: Testing invalid CIDR (2015:0:0:0:0:0:0:1) failed",
  38                 objectUT.isValidCIDR());
  39     }
  40
  41     @Test
  42     public void gatewayIp_PoolOverlapTest() {
  43         NeutronSubnet objectUT = new NeutronSubnet();
  44         objectUT.setIpVersion(4);
  45         objectUT.setCidr("10.18.0.0/16");
  46
  47         NeutronSubnetIpAllocationPool allocationPool = new NeutronSubnetIpAllocationPool();
  48         allocationPool.setPoolStart("10.18.0.2");
  49         allocationPool.setPoolEnd("10.18.0.6");
  50         List<NeutronSubnetIpAllocationPool> pools = new ArrayList<NeutronSubnetIpAllocationPool>();
  51         pools.add(allocationPool);
  52         objectUT.setAllocationPools(pools);
  53
  54         objectUT.setGatewayIp("10.18.0.1");
  55         Assert.assertFalse("gatewayIp_Pool_overlap Test 1: test with address below allocation pool failed",
  56                 objectUT.gatewayIp_Pool_overlap());
  57
  58         objectUT.setGatewayIp("10.18.0.4");
  59         Assert.assertTrue("gatewayIp_Pool_overlap Test 2: test with address in allocation pool failed",
  60                 objectUT.gatewayIp_Pool_overlap());
  61
  62         objectUT.setGatewayIp("10.18.0.7");
  63         Assert.assertFalse("gatewayIp_Pool_overlap Test 3: test with address above allocation pool failed",
  64                 objectUT.gatewayIp_Pool_overlap());
  65
  66         objectUT.setIpVersion(6);
  67         objectUT.setCidr("2015::0/64");
  68
  69         allocationPool = new NeutronSubnetIpAllocationPool();
  70         allocationPool.setPoolStart("2015::2");
  71         allocationPool.setPoolEnd("2015::6");
  72         pools = new ArrayList<NeutronSubnetIpAllocationPool>();
  73         pools.add(allocationPool);
  74         objectUT.setAllocationPools(pools);
  75
  76         objectUT.setGatewayIp("2015::1");
  77         Assert.assertFalse("gatewayIp_Pool_overlap v6 Test 1: test with address below allocation pool failed",
  78                 objectUT.gatewayIp_Pool_overlap());
  79
  80         objectUT.setGatewayIp("2015::4");
  81         Assert.assertTrue("gatewayIp_Pool_overlap v6 Test 2: test with address in allocation pool failed",
  82                 objectUT.gatewayIp_Pool_overlap());
  83
  84         objectUT.setGatewayIp("2015::7");
  85         Assert.assertFalse("gatewayIp_Pool_overlap v6 Test 3: test with address above allocation pool failed",
  86                 objectUT.gatewayIp_Pool_overlap());
  87     }
  88
  89     @Test
  90     public void isValidIpTest() {
  91         NeutronSubnet objectUT = new NeutronSubnet();
  92         objectUT.setIpVersion(4);
  93         objectUT.setCidr("10.18.0.0/24");
  94
  95         Assert.assertFalse("isValidIp Negative Test 1: test of IP address outside of CIDR block failed",
  96                 objectUT.isValidIp("10.18.1.1"));
  97
  98         Assert.assertTrue("isValidIp Test 1: test of IP address within CIDR block failed",
  99                 objectUT.isValidIp("10.18.0.1"));
 100
 101         objectUT.setIpVersion(6);
 102         objectUT.setCidr("2015::0/64");
 103
 104         Assert.assertFalse("isValidIp v6 Negative Test 1: test of IP address outside of CIDR block failed",
 105                 objectUT.isValidIp("2015:0:0:1:0:0:0:1"));
 106
 107         Assert.assertTrue("isValidIp v6 Test 1: test of IP address within CIDR block failed",
 108                 objectUT.isValidIp("2015:0:0:0:1:0:0:1"));
 109     }
 110
 111     @Test
 112     public void getLowAddrTest() {
 113         NeutronSubnet objectUT = new NeutronSubnet();
 114         objectUT.setIpVersion(4);
 115         objectUT.setCidr("10.18.0.0/24");
 116
 117         NeutronSubnetIpAllocationPool allocationPool = new NeutronSubnetIpAllocationPool();
 118         allocationPool.setPoolStart("10.18.0.2");
 119         allocationPool.setPoolEnd("10.18.0.6");
 120         List<NeutronSubnetIpAllocationPool> pools = new ArrayList<NeutronSubnetIpAllocationPool>();
 121         pools.add(allocationPool);
 122         allocationPool = new NeutronSubnetIpAllocationPool();
 123         allocationPool.setPoolStart("10.18.0.10");
 124         allocationPool.setPoolEnd("10.18.0.15");
 125         objectUT.setAllocationPools(pools);
 126
 127         Assert.assertEquals("getLowAddr Test 1: test of returned address", "10.18.0.2", objectUT.getLowAddr());
 128
 129         objectUT.setIpVersion(6);
 130         objectUT.setCidr("2015::0/24");
 131
 132         allocationPool = new NeutronSubnetIpAllocationPool();
 133         allocationPool.setPoolStart("2015::2");
 134         allocationPool.setPoolEnd("2015::6");
 135         pools = new ArrayList<NeutronSubnetIpAllocationPool>();
 136         pools.add(allocationPool);
 137         allocationPool = new NeutronSubnetIpAllocationPool();
 138         allocationPool.setPoolStart("2015::10");
 139         allocationPool.setPoolEnd("2015::15");
 140         objectUT.setAllocationPools(pools);
 141
 142         Assert.assertEquals("getLowAddr v6 Test 1: test of returned address", "2015::2", objectUT.getLowAddr());
 143     }
 144 }