nemo-impl/src/test/java/org/opendaylight/nemo/user/vnspacemanager/structurestyle/deleteintent/DeleteConnectionTest.java

   1 package org.opendaylight.nemo.user.vnspacemanager.structurestyle.deleteintent;
   2 import org.opendaylight.nemo.user.vnspacemanager.structurestyle.*;
   3 import static org.mockito.Mockito.mock;
   4
   5 import org.junit.Assert;
   6 import org.junit.Before;
   7 import org.junit.Test;
   8 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
   9 import org.opendaylight.nemo.user.tenantmanager.TenantManage;
  10 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.common.rev151010.ConnectionId;
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.common.rev151010.UserId;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.Users;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.user.intent.Objects;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.user.intent.objects.Connection;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.user.intent.objects.ConnectionKey;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.users.User;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.users.UserKey;
  18 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  19 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  20 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  21 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  22 import com.google.common.util.concurrent.CheckedFuture;
  23 import com.google.common.util.concurrent.FutureCallback;
  24 import com.google.common.util.concurrent.Futures;
  25 import org.slf4j.Logger;
  26 import org.slf4j.LoggerFactory;
  27 import java.util.List;
  28 import java.util.*;
  29 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  30 import static org.mockito.Mockito.*;
  31 public class  DeleteConnectionTest{
  32             private DataBroker dataBroker;
  33         private TenantManage tenantManage;
  34         private DeleteConnection deleteconnection;
  35         private UserId userId;
  36         private ConnectionId connectionID;
  37                 private User user;
  38                 private Objects objects;
  39                 private Connection connection;
  40                 private List<Connection> connectionList;
  41                 private ConnectionId NotconnectionID;
  42                 private  ConnectionId connectionID2;
  43                 private   WriteTransaction  writetransaction;
  44 @org.junit.Before
  45 public void setUp() throws Exception {
  46             dataBroker=mock(DataBroker.class);
  47                 tenantManage=mock(TenantManage.class);
  48         deleteconnection=mock(DeleteConnection.class);
  49         userId=mock(UserId.class);
  50         connectionID=mock(ConnectionId.class);
  51                 NotconnectionID=mock(ConnectionId.class);
  52                 connectionID2=connectionID;
  53                 user=mock(User.class);
  54                 objects=mock(Objects.class);
  55                 connection=mock(Connection.class);
  56                 connectionList=new ArrayList<Connection>(3);
  57                 connectionList.add(connection);
  58                 deleteconnection=new DeleteConnection(dataBroker,tenantManage);
  59                 writetransaction=mock(WriteTransaction.class);
  60         }
  61 @org.junit.Test
  62 public void DeleteConnectionHandlingTest() throws Exception{
  63         //no data test
  64            CheckedFuture connectiondefinitionFuture = mock(CheckedFuture.class);
  65        ReadOnlyTransaction readOnlyTransaction = mock(ReadOnlyTransaction.class);
  66            when(dataBroker.newReadOnlyTransaction()).thenReturn(readOnlyTransaction);
  67
  68            when(tenantManage.getUser()).thenReturn(null);
  69            Assert.assertEquals(deleteconnection.DeleteConnectionHandling(userId,connectionID),"There are no connection instances in data store.");
  70            //data exists and other branches
  71            // branch 1
  72            when (tenantManage.getUser()).thenReturn(user);
  73            when(user.getObjects()).thenReturn(null);
  74            Assert.assertEquals(deleteconnection.DeleteConnectionHandling(userId,connectionID),null);
  75            //branch 2
  76            when(tenantManage.getUser()).thenReturn(user);
  77            when(user.getObjects()).thenReturn(objects);
  78            when(user.getObjects().getConnection()).thenReturn(null);
  79            Assert.assertEquals(deleteconnection.DeleteConnectionHandling(userId,connectionID),"There are no connection instances in data store.");
  80        //branch 3
  81            when(tenantManage.getUser()).thenReturn(user);
  82            when(user.getObjects()).thenReturn(objects);
  83            when(objects.getConnection()).thenReturn(connectionList);
  84            when(connection.getConnectionId()).thenReturn(NotconnectionID);
  85            Assert.assertEquals(deleteconnection.DeleteConnectionHandling(userId,connectionID),"The connection instance"+connectionID.toString()+ "is not exit. Could not be deleted.");
  86        //branch 4
  87            when(tenantManage.getUser()).thenReturn(user);
  88            when(user.getObjects()).thenReturn(objects);
  89            when(objects.getConnection()).thenReturn(connectionList);
  90            when(connection.getConnectionId()).thenReturn(connectionID);
  91            when(dataBroker.newWriteOnlyTransaction()).thenReturn(writetransaction);
  92            CheckedFuture<Void, TransactionCommitFailedException> f;
  93            f=mock(CheckedFuture.class);
  94            when(writetransaction.submit()).thenReturn(f);
  95            Assert.assertEquals(deleteconnection.DeleteConnectionHandling(userId,connectionID),null);
  96        //-------
  97                 Assert.assertNotNull(deleteconnection);
  98                 Assert.assertNotNull(tenantManage);
  99         //Assert.assertNull(deleteconnection.DeleteConnectionHandling(userId,connectionID));
 100         }
 101
 102         }