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 static org.opendaylight.ovsdb.lib.operations.Operations.op;
  13
  14 import java.io.IOException;
  15 import java.util.List;
  16 import java.util.Map;
  17 import java.util.Set;
  18 import java.util.concurrent.ExecutionException;
  19 import java.util.concurrent.ExecutorService;
  20 import java.util.concurrent.Executors;
  21
  22 import junit.framework.Assert;
  23
  24 import org.junit.Before;
  25 import org.junit.Test;
  26 import org.opendaylight.ovsdb.lib.message.MonitorRequest;
  27 import org.opendaylight.ovsdb.lib.message.MonitorRequestBuilder;
  28 import org.opendaylight.ovsdb.lib.message.MonitorSelect;
  29 import org.opendaylight.ovsdb.lib.message.OvsdbRPC;
  30 import org.opendaylight.ovsdb.lib.message.TableUpdate;
  31 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  32 import org.opendaylight.ovsdb.lib.message.UpdateNotification;
  33 import org.opendaylight.ovsdb.lib.notation.Mutator;
  34 import org.opendaylight.ovsdb.lib.operations.OperationResult;
  35 import org.opendaylight.ovsdb.lib.schema.ColumnSchema;
  36 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  37 import org.opendaylight.ovsdb.lib.schema.GenericTableSchema;
  38 import org.opendaylight.ovsdb.lib.schema.TableSchema;
  39 import org.slf4j.Logger;
  40 import org.slf4j.LoggerFactory;
  41
  42 import com.google.common.collect.Lists;
  43 import com.google.common.collect.Sets;
  44 import com.google.common.util.concurrent.ListenableFuture;
  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-test")
  70                         .value(flood_vlans, Sets.newHashSet(100, 101, 4001)))
  71                 .add(op.comment("Inserting Bridge br-int"))
  72                 .add(op.update(bridge)
  73                         .set(fail_mode, "secure")
  74                         .where(name.opEqual("br-int"))
  75                         .operation())
  76                 .add(op.comment("Updating fail_mode to secure on Bridge br-int"))
  77                 .add(op.select(bridge)
  78                         .column(name)
  79                         .where(name.opEqual("br-int"))
  80                         .operation())
  81                 .add(op.mutate(bridge)
  82                         .addMutation(flood_vlans, Mutator.INSERT, Sets.newHashSet(100, 101, 4001))
  83                         .where(name.opEqual("br-int"))
  84                         .operation())
  85                 .add(op.commit(true))
  86                 .add(op.comment("Commiting the operation"))
  87                 .execute();
  88
  89         List<OperationResult> operationResults = results.get();
  90         Assert.assertFalse(operationResults.isEmpty());
  91         System.out.println("Insert & Update operation results = " + operationResults);
  92
  93         results = ovs.transactBuilder()
  94                 .add(op.delete(bridge)
  95                         .where(name.opEqual("br-int"))
  96                         .operation())
  97                 .add(op.comment("Deleting Bridge br-int"))
  98                 .add(op.commit(true))
  99                 .add(op.comment("Commiting the operation"))
 100                 .execute();
 101
 102         operationResults = results.get();
 103         Assert.assertFalse(operationResults.isEmpty());
 104         System.out.println("Delete operation results = " + operationResults);
 105
 106         /*
 107          * Adding a separate Abort operation in a transaction. Lets not mix this with other
 108          * valid transactions as above.
 109          */
 110         results = ovs.transactBuilder()
 111                 .add(op.delete(bridge)
 112                         .where(name.opEqual("br-int"))
 113                         .operation())
 114                 .add(op.abort())
 115                 .execute();
 116
 117         operationResults = results.get();
 118         Assert.assertFalse(operationResults.isEmpty());
 119         /* Testing for Abort Error */
 120         Assert.assertFalse(operationResults.get(1).getError() == null);
 121         System.out.println("Abort operation results = " + operationResults);
 122
 123         /*
 124          * Adding a separate Abort operation in a transaction. Lets not mix this with other
 125          * valid transactions as above.
 126          */
 127         results = ovs.transactBuilder()
 128                 .add(op.delete(bridge)
 129                         .where(name.opEqual("br-int"))
 130                         .operation())
 131                 .add(op.assertion("Assert12345")) // Failing intentionally
 132                 .execute();
 133
 134         operationResults = results.get();
 135         Assert.assertFalse(operationResults.isEmpty());
 136         /* Testing for an Assertion Error */
 137         Assert.assertFalse(operationResults.get(1).getError() == null);
 138         System.out.println("Assert operation results = " + operationResults);
 139
 140     }
 141
 142     @Test
 143     public void testMonitorRequest() throws ExecutionException, InterruptedException {
 144
 145         DatabaseSchema dbSchema = ovs.getSchema(OvsDBClient.OPEN_VSWITCH_SCHEMA, true).get();
 146         GenericTableSchema bridge = dbSchema.table("Bridge", GenericTableSchema.class);
 147
 148         List<MonitorRequest<GenericTableSchema>> monitorRequests = Lists.newArrayList();
 149         monitorRequests.add(
 150                 MonitorRequestBuilder.builder(bridge)
 151                         .addColumn(bridge.column("name"))
 152                         .addColumn(bridge.column("fail_mode", String.class))
 153                         .addColumn(bridge.multiValuedColumn("flood_vlans", Integer.class))
 154                         .with(new MonitorSelect(true, true, true, true))
 155                         .build());
 156
 157         final List<Object> results = Lists.newArrayList();
 158
 159         MonitorHandle monitor = ovs.monitor(dbSchema, monitorRequests, new MonitorCallBack() {
 160             @Override
 161             public void update(TableUpdates result) {
 162                 results.add(result);
 163                 System.out.println("result = " + result);
 164             }
 165
 166             @Override
 167             public void exception(Throwable t) {
 168                 results.add(t);
 169                 System.out.println("t = " + t);
 170             }
 171         });
 172
 173         for (int i = 0; i < 5 ; i++) { //wait 5 seconds to get a result
 174             System.out.println("waiting");
 175             Thread.sleep(1000);
 176         }
 177
 178         Assert.assertTrue(!results.isEmpty());
 179         Object result = results.get(0);
 180         Assert.assertTrue(result instanceof TableUpdates);
 181         TableUpdate bridgeUpdate = ((TableUpdates) result).getUpdate(bridge);
 182         Assert.assertNotNull(bridgeUpdate);
 183     }
 184
 185     @Test
 186     public void testGetDBs() throws ExecutionException, InterruptedException {
 187         ListenableFuture<List<String>> databases = ovs.getDatabases();
 188         List<String> dbNames = databases.get();
 189         Assert.assertNotNull(dbNames);
 190         Assert.assertTrue(dbNames.size() > 0);
 191     }
 192
 193     @Before
 194     public  void initalize() throws IOException {
 195         if (ovs != null) {
 196             return;
 197         }
 198         OvsdbRPC rpc = getTestConnection();
 199         if (rpc == null) {
 200             System.out.println("Unable to Establish Test Connection");
 201         }
 202         ExecutorService executorService = Executors.newFixedThreadPool(3);
 203         ovs = new OvsDBClientImpl(rpc, executorService);
 204     }
 205
 206
 207     @Override
 208     public void update(Object node, UpdateNotification upadateNotification) {
 209         // TODO Auto-generated method stub
 210
 211     }
 212
 213     @Override
 214     public void locked(Object node, List<String> ids) {
 215         // TODO Auto-generated method stub
 216
 217     }
 218     @Override
 219     public void stolen(Object node, List<String> ids) {
 220         // TODO Auto-generated method stub
 221
 222     }
 223 }