library/src/test/java/org/opendaylight/ovsdb/lib/OvsDBClientTestIT.java

   1 /*
   2  * Copyright (C) 2014 EBay Software Foundation
   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  * Authors : Ashwin Raveendran
   9  */
  10 package org.opendaylight.ovsdb.lib;
  11
  12 import com.google.common.collect.Lists;
  13 import com.google.common.collect.Sets;
  14 import com.google.common.util.concurrent.ListenableFuture;
  15 import static org.opendaylight.ovsdb.lib.operations.Operations.op;
  16
  17 import java.io.IOException;
  18 import java.util.List;
  19 import java.util.Map;
  20 import java.util.concurrent.ExecutionException;
  21 import java.util.concurrent.ExecutorService;
  22 import java.util.concurrent.Executors;
  23
  24 import junit.framework.Assert;
  25
  26 import org.junit.Before;
  27 import org.junit.Test;
  28 import org.opendaylight.ovsdb.lib.message.MonitorRequest;
  29 import org.opendaylight.ovsdb.lib.message.MonitorRequestBuilder;
  30 import org.opendaylight.ovsdb.lib.message.MonitorSelect;
  31 import org.opendaylight.ovsdb.lib.message.OvsdbRPC;
  32 import org.opendaylight.ovsdb.lib.message.TableUpdate;
  33 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  34 import org.opendaylight.ovsdb.lib.message.UpdateNotification;
  35 import org.opendaylight.ovsdb.lib.notation.Mutator;
  36 import org.opendaylight.ovsdb.lib.operations.OperationResult;
  37 import org.opendaylight.ovsdb.lib.schema.ColumnSchema;
  38 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  39 import org.opendaylight.ovsdb.lib.schema.GenericTableSchema;
  40 import org.opendaylight.ovsdb.lib.schema.TableSchema;
  41 import org.slf4j.Logger;
  42 import org.slf4j.LoggerFactory;
  43
  44 import java.util.Set;
  45
  46
  47 public class OvsDBClientTestIT extends OvsdbTestBase {
  48     Logger logger = LoggerFactory.getLogger(OvsDBClientTestIT.class);
  49
  50     OvsDBClientImpl ovs;
  51
  52     @Test
  53     public void testTransact() throws IOException, InterruptedException, ExecutionException {
  54
  55         ListenableFuture<DatabaseSchema> schema = ovs.getSchema(OvsDBClient.OPEN_VSWITCH_SCHEMA, true);
  56         TableSchema<GenericTableSchema> bridge = schema.get().table("Bridge", GenericTableSchema.class);
  57
  58         for (Map.Entry<String, ColumnSchema> names : bridge.getColumnSchemas().entrySet()) {
  59             System.out.println("names = " + names.getKey());
  60             System.out.println("names.getValue().getType() = " + names.getValue().getType().getBaseType());
  61         }
  62
  63         ColumnSchema<GenericTableSchema, String> name = bridge.column("name", String.class);
  64         ColumnSchema<GenericTableSchema, String> fail_mode = bridge.column("fail_mode", String.class);
  65         ColumnSchema<GenericTableSchema, Set<Integer>> flood_vlans = bridge.multiValuedColumn("flood_vlans", Integer.class);
  66
  67         ListenableFuture<List<OperationResult>> results = ovs.transactBuilder()
  68                 .add(op.insert(bridge)
  69                         .value(name, "br-int")
  70                         .value(flood_vlans, Sets.newHashSet(100, 101, 4001))
  71                 )
  72                 .add(op.update(bridge)
  73                         .set(fail_mode, "secure")
  74                         .where(name.opEqual("br-int"))
  75                         .operation())
  76                 .add(op.select(bridge)
  77                         .column(name)
  78                         .where(name.opEqual("br-int"))
  79                         .operation())
  80                 .add(op.mutate(bridge)
  81                         .addMutation(flood_vlans, Mutator.INSERT, Sets.newHashSet(100, 101, 4001))
  82                         .where(name.opEqual("br-int"))
  83                         .operation())
  84                 .add(op.commit(true))
  85                 .execute();
  86
  87         List<OperationResult> operationResults = results.get();
  88         Assert.assertFalse(operationResults.isEmpty());
  89         System.out.println("Insert & Update operation results = " + operationResults);
  90
  91         results = ovs.transactBuilder()
  92                 .add(op.delete(bridge)
  93                         .where(name.opEqual("br-int"))
  94                         .operation())
  95                 .add(op.commit(true))
  96                 .execute();
  97
  98         operationResults = results.get();
  99         Assert.assertFalse(operationResults.isEmpty());
 100         System.out.println("Delete operation results = " + operationResults);
 101
 102         /*
 103          * Adding a separate Abort operation in a transaction. Lets not mix this with other
 104          * valid transactions as above.
 105          */
 106         results = ovs.transactBuilder()
 107                 .add(op.delete(bridge)
 108                         .where(name.opEqual("br-int"))
 109                         .operation())
 110                 .add(op.abort())
 111                 .execute();
 112
 113         operationResults = results.get();
 114         Assert.assertFalse(operationResults.isEmpty());
 115         System.out.println("Abort operation results = " + operationResults);
 116
 117     }
 118
 119     @Test
 120     public void testMonitorRequest() throws ExecutionException, InterruptedException {
 121
 122         DatabaseSchema dbSchema = ovs.getSchema(OvsDBClient.OPEN_VSWITCH_SCHEMA, true).get();
 123         GenericTableSchema bridge = dbSchema.table("Bridge", GenericTableSchema.class);
 124
 125         List<MonitorRequest<GenericTableSchema>> monitorRequests = Lists.newArrayList();
 126         monitorRequests.add(
 127                 MonitorRequestBuilder.builder(bridge)
 128                         .addColumn(bridge.column("name"))
 129                         .addColumn(bridge.column("fail_mode", String.class))
 130                         .addColumn(bridge.multiValuedColumn("flood_vlans", Integer.class))
 131                         .with(new MonitorSelect(true, true, true, true))
 132                         .build());
 133
 134         final List<Object> results = Lists.newArrayList();
 135
 136         MonitorHandle monitor = ovs.monitor(dbSchema, monitorRequests, new MonitorCallBack() {
 137             @Override
 138             public void update(TableUpdates result) {
 139                 results.add(result);
 140                 System.out.println("result = " + result);
 141             }
 142
 143             @Override
 144             public void exception(Throwable t) {
 145                 results.add(t);
 146                 System.out.println("t = " + t);
 147             }
 148         });
 149
 150         for (int i = 0; i < 5 ; i++) { //wait 5 seconds to get a result
 151             System.out.println("waiting");
 152             Thread.sleep(1000);
 153         }
 154
 155         Assert.assertTrue(!results.isEmpty());
 156         Object result = results.get(0);
 157         Assert.assertTrue(result instanceof TableUpdates);
 158         TableUpdate bridgeUpdate = ((TableUpdates) result).getUpdate(bridge);
 159         Assert.assertNotNull(bridgeUpdate);
 160     }
 161
 162     @Test
 163     public void testGetDBs() throws ExecutionException, InterruptedException {
 164         ListenableFuture<List<String>> databases = ovs.getDatabases();
 165         List<String> dbNames = databases.get();
 166         Assert.assertNotNull(dbNames);
 167         Assert.assertTrue(dbNames.size() > 0);
 168     }
 169
 170     @Before
 171     public  void initalize() throws IOException {
 172         if (ovs != null) {
 173             return;
 174         }
 175         OvsdbRPC rpc = getTestConnection();
 176         if (rpc == null) {
 177             System.out.println("Unable to Establish Test Connection");
 178         }
 179         ExecutorService executorService = Executors.newFixedThreadPool(3);
 180         ovs = new OvsDBClientImpl(rpc, executorService);
 181     }
 182
 183
 184     @Override
 185     public void update(Object node, UpdateNotification upadateNotification) {
 186         // TODO Auto-generated method stub
 187
 188     }
 189
 190     @Override
 191     public void locked(Object node, List<String> ids) {
 192         // TODO Auto-generated method stub
 193
 194     }
 195     @Override
 196     public void stolen(Object node, List<String> ids) {
 197         // TODO Auto-generated method stub
 198
 199     }
 200 }