nemo-tools/sandbox/src/test/java/org/opendaylight/nemo/tool/sandbox/SandBoxManagerTest.java

   1 /*
   2  * Copyright (c) 2016 Huawei, Inc. 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 package org.opendaylight.nemo.tool.sandbox;
   9
  10 import junit.framework.Assert;
  11 import junit.framework.TestCase;
  12 import org.junit.Before;
  13 import org.junit.Test;
  14
  15 import static org.junit.Assert.*;
  16 import org.json.JSONObject;
  17 import org.junit.runner.RunWith;
  18 import org.opendaylight.nemo.tool.sandbox.models.*;
  19 import org.opendaylight.nemo.tool.sandbox.utils.PropertyLoader;
  20 import org.slf4j.Logger;
  21 import org.slf4j.LoggerFactory;
  22
  23 import java.lang.reflect.Field;
  24 import java.lang.reflect.Method;
  25 import java.util.ArrayList;
  26 import java.util.HashMap;
  27 import java.util.List;
  28 import java.util.Map;
  29 import org.powermock.api.mockito.PowerMockito;
  30 import org.powermock.api.support.membermodification.MemberMatcher;
  31 import org.powermock.api.support.membermodification.MemberModifier;
  32 import org.powermock.core.classloader.annotations.PrepareForTest;
  33 import org.powermock.modules.junit4.PowerMockRunner;
  34
  35 import static org.junit.Assert.assertTrue;
  36 import static org.mockito.Mockito.*;
  37 /**
  38  * Created by zhangmeng on 2016/1/14.
  39  */
  40 @RunWith(PowerMockRunner.class)
  41 @PrepareForTest(CmdExecutor.class)
  42 public class SandBoxManagerTest extends TestCase {
  43     private SandBoxManager sandBoxManager;
  44     private Method method;
  45     @Before
  46     public void setUp() throws Exception {
  47         sandBoxManager = SandBoxManager.getInstance();
  48     }
  49
  50     @Test
  51     public void testGetInstance() throws Exception {
  52         sandBoxManager = SandBoxManager.getInstance();
  53     }
  54
  55     @Test
  56     public void testGets() throws Exception {
  57         Field field = SandBoxManager.class.getDeclaredField("network");
  58         field.setAccessible(true);
  59
  60         Network network = mock(Network.class);
  61         JSONObject jsonObject = mock(JSONObject.class);
  62
  63         //no powermock and network=null
  64         field.set(sandBoxManager, null);
  65         org.junit.Assert.assertTrue(!sandBoxManager.createNetwork(null));
  66         org.junit.Assert.assertTrue(!sandBoxManager.createNetwork());
  67         org.junit.Assert.assertTrue(sandBoxManager.getHosts() == null);
  68         org.junit.Assert.assertTrue(sandBoxManager.getExternals() == null);
  69         org.junit.Assert.assertTrue(sandBoxManager.getSwitches() == null);
  70         org.junit.Assert.assertTrue(sandBoxManager.getLinks() == null);
  71         org.junit.Assert.assertTrue(sandBoxManager.destroyNetwork());
  72
  73         field.set(sandBoxManager, network);
  74         PowerMockito.mockStatic(CmdExecutor.class);
  75         PowerMockito.when(CmdExecutor.open()).thenReturn(true);
  76         when(network.hostJsonNode()).thenReturn(jsonObject);
  77         when(network.externalJsonNode()).thenReturn(jsonObject);
  78         when(network.nodeJsonNode()).thenReturn(jsonObject);
  79         when(network.innerLinkJsonNode()).thenReturn(jsonObject);
  80         when(network.execute(any(String.class), any(String.class))).thenReturn("test");
  81         org.junit.Assert.assertTrue(sandBoxManager.execute("1","1").equals("test"));
  82         org.junit.Assert.assertTrue(sandBoxManager.getHosts() != null);
  83         org.junit.Assert.assertTrue(sandBoxManager.getExternals() != null);
  84         org.junit.Assert.assertTrue(sandBoxManager.getSwitches() != null);
  85         org.junit.Assert.assertTrue(sandBoxManager.getLinks() != null);
  86
  87         org.junit.Assert.assertTrue(sandBoxManager.createNetwork(PropertyLoader.readLines("/Network", "Network file does not exist.")));
  88         org.junit.Assert.assertTrue(sandBoxManager.createNetwork());
  89         org.junit.Assert.assertTrue(sandBoxManager.destroyNetwork());
  90     }
  91     @Test
  92     public void testGetNodeType() throws Exception {
  93         method = SandBoxManager.class.getDeclaredMethod("getNodeType",new Class[]{String.class});
  94         method.setAccessible(true);
  95
  96         org.junit.Assert.assertTrue(method.invoke(sandBoxManager, "Switch") == NodeType.SWITCH);
  97         org.junit.Assert.assertTrue(method.invoke(sandBoxManager, "Router") == NodeType.ROUTER);
  98         org.junit.Assert.assertTrue(method.invoke(sandBoxManager, "Cache") == NodeType.CACHE);
  99         org.junit.Assert.assertTrue(method.invoke(sandBoxManager, "Firewall") == NodeType.FIREWALL);
 100         org.junit.Assert.assertTrue(method.invoke(sandBoxManager, "Vm") == NodeType.VM);
 101         org.junit.Assert.assertTrue(method.invoke(sandBoxManager,"1") == NodeType.UNKNOWN);
 102
 103     }
 104
 105     @Test
 106     public void testHandleLink() throws Exception {
 107         method = SandBoxManager.class.getDeclaredMethod("handleLink",new Class[]{String.class});
 108         method.setAccessible(true);
 109
 110         org.junit.Assert.assertTrue(method.invoke(sandBoxManager, "12") == null);
 111         org.junit.Assert.assertTrue(method.invoke(sandBoxManager,"1,2,3,4,5") != null);
 112     }
 113
 114     @Test
 115     public void testSaveConnector() throws Exception {
 116         method = SandBoxManager.class.getDeclaredMethod("saveConnector",new Class[]{
 117                 Connector.class,
 118                 Map.class
 119         });
 120         method.setAccessible(true);
 121
 122         Connector connector = mock(Connector.class);
 123         Map<String, List<Connector>> connectorMap = mock(Map.class);
 124
 125         when(connector.getNodeName()).thenReturn("test");
 126         when(connectorMap.containsKey(any(String.class)))
 127                 .thenReturn(true)
 128                 .thenReturn(false);
 129         when(connectorMap.get(any(String.class))).thenReturn(mock(List.class));
 130         method.invoke(sandBoxManager, connector, connectorMap);
 131         method.invoke(sandBoxManager, connector, connectorMap);
 132         verify(connectorMap,times(2)).containsKey(any(String.class));
 133     }
 134
 135     @Test
 136     public void testParserHost() throws Exception {
 137         method = SandBoxManager.class.getDeclaredMethod("parserHost",new Class[]{
 138                 String[].class,
 139                 Map.class,
 140                 Host.class
 141         });
 142         method.setAccessible(true);
 143
 144         String[] args = {"1","2","3","1:2"};
 145         Map<String, List<Connector>> connectorMap = mock(Map.class);
 146         Host host = mock(Host.class);
 147         Connector connector = mock(Connector.class);
 148         List<Connector> connectors = new ArrayList<Connector>();
 149
 150         connectors.add(connector);
 151
 152         when(host.getName()).thenReturn("test");
 153         when(connectorMap.get(host.getName())).thenReturn(connectors);
 154
 155         method.invoke(sandBoxManager, args, connectorMap, host);
 156         verify(host,times(2)).getName();
 157     }
 158
 159     @Test
 160     public void testHandleFirewall() throws Exception {
 161         method = SandBoxManager.class.getDeclaredMethod("handleFirewall",new Class[]{
 162                 String.class,
 163                 Map.class
 164         });
 165         method.setAccessible(true);
 166
 167         String line = "test";
 168         Map<String, List<Connector>> connectorMap = mock(Map.class);
 169
 170         org.junit.Assert.assertTrue(method.invoke(sandBoxManager,line,connectorMap) == null);
 171         line = "1,2,3,1:2";
 172         when(connectorMap.get(any(String.class))).thenReturn(null);
 173         org.junit.Assert.assertTrue(method.invoke(sandBoxManager,line,connectorMap) != null);
 174     }
 175
 176     @Test
 177     public void testHandleCache() throws Exception {
 178         method = SandBoxManager.class.getDeclaredMethod("handleCache",new Class[]{
 179                 String.class,
 180                 Map.class
 181         });
 182         method.setAccessible(true);
 183
 184         String line = "test";
 185         Map<String, List<Connector>> connectorMap = mock(Map.class);
 186
 187         org.junit.Assert.assertTrue(method.invoke(sandBoxManager,line,connectorMap) == null);
 188         line = "1,2,3,1:2";
 189         when(connectorMap.get(any(String.class))).thenReturn(null);
 190         org.junit.Assert.assertTrue(method.invoke(sandBoxManager,line,connectorMap) != null);
 191
 192     }
 193
 194     @Test
 195     public void testHandleVirtualMachine() throws Exception {
 196         method = SandBoxManager.class.getDeclaredMethod("handleVirtualMachine",new Class[]{
 197                 String.class,
 198                 Map.class
 199         });
 200         method.setAccessible(true);
 201
 202         String line = "test";
 203         Map<String, List<Connector>> connectorMap = mock(Map.class);
 204
 205         org.junit.Assert.assertTrue(method.invoke(sandBoxManager,line,connectorMap) == null);
 206         line = "1,2,3,1:2";
 207         when(connectorMap.get(any(String.class))).thenReturn(null);
 208         org.junit.Assert.assertTrue(method.invoke(sandBoxManager,line,connectorMap) != null);
 209     }
 210
 211     @Test
 212     public void testHandleSwitch() throws Exception {
 213         method = SandBoxManager.class.getDeclaredMethod("handleSwitch",new Class[]{
 214                 String.class,
 215                 Map.class
 216         });
 217         method.setAccessible(true);
 218
 219         List<Connector> connectorList = new ArrayList<Connector>();
 220         Connector connector = mock(Connector.class);
 221         String line = "test";
 222         Map<String, List<Connector>> connectorMap = mock(Map.class);
 223
 224         connectorList.add(connector);
 225
 226         org.junit.Assert.assertTrue(method.invoke(sandBoxManager, line, connectorMap) == null);
 227         line = "Router,2,3";
 228         when(connectorMap.get(any(String.class))).thenReturn(connectorList);
 229         org.junit.Assert.assertTrue(method.invoke(sandBoxManager, line, connectorMap) != null);
 230
 231     }
 232
 233     @Test
 234     public void testGenerateNetwork() throws Exception {
 235         method = SandBoxManager.class.getDeclaredMethod("generateNetwork",new Class[]{List.class});
 236         method.setAccessible(true);
 237
 238         List<String> list = new ArrayList<String>();
 239         list.add("Switch");
 240         method.invoke(sandBoxManager, list);
 241         list.clear();
 242         list.add("Vm");
 243         method.invoke(sandBoxManager, list);
 244         list.clear();
 245         list.add("Cache");
 246         method.invoke(sandBoxManager, list);
 247         list.clear();
 248         list.add("Firewall");
 249         method.invoke(sandBoxManager, list);
 250
 251     }
 252 }