opendaylight/md-sal/sal-clustering-commons/src/test/java/org/opendaylight/controller/cluster/schema/provider/impl/RemoteSchemaProviderTest.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, 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
   9 package org.opendaylight.controller.cluster.schema.provider.impl;
  10
  11 import static org.junit.Assert.assertArrayEquals;
  12 import static org.junit.Assert.assertEquals;
  13 import static org.junit.Assert.assertTrue;
  14
  15 import akka.dispatch.ExecutionContexts;
  16 import akka.dispatch.Futures;
  17 import com.google.common.base.Optional;
  18 import com.google.common.io.ByteSource;
  19 import com.google.common.util.concurrent.CheckedFuture;
  20 import com.google.common.util.concurrent.MoreExecutors;
  21 import java.io.IOException;
  22 import org.junit.Before;
  23 import org.junit.Test;
  24 import org.mockito.Mockito;
  25 import org.opendaylight.controller.cluster.schema.provider.RemoteYangTextSourceProvider;
  26 import org.opendaylight.yangtools.yang.model.repo.api.SchemaSourceException;
  27 import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
  28 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
  29
  30 public class RemoteSchemaProviderTest {
  31
  32     private static final SourceIdentifier ID = SourceIdentifier.create("Test", Optional.of("2015-10-30"));
  33
  34     private RemoteSchemaProvider remoteSchemaProvider;
  35     private RemoteYangTextSourceProvider mockedRemoteSchemaRepository;
  36
  37     @Before
  38     public void setUp() {
  39         mockedRemoteSchemaRepository = Mockito.mock(RemoteYangTextSourceProvider.class);
  40         ExecutionContexts.fromExecutorService(MoreExecutors.newDirectExecutorService());
  41         remoteSchemaProvider = new RemoteSchemaProvider(mockedRemoteSchemaRepository,
  42                 ExecutionContexts.fromExecutorService(MoreExecutors.newDirectExecutorService()));
  43     }
  44
  45     @Test
  46     public void getExistingYangTextSchemaSource() throws IOException, SchemaSourceException {
  47         String source = "Test";
  48         YangTextSchemaSource schemaSource = YangTextSchemaSource.delegateForByteSource(ID, ByteSource.wrap(source.getBytes()));
  49         YangTextSchemaSourceSerializationProxy sourceProxy = new YangTextSchemaSourceSerializationProxy(schemaSource);
  50         Mockito.when(mockedRemoteSchemaRepository.getYangTextSchemaSource(ID)).thenReturn(Futures.successful(sourceProxy));
  51
  52         YangTextSchemaSource providedSource = remoteSchemaProvider.getSource(ID).checkedGet();
  53         assertEquals(providedSource.getIdentifier(), ID);
  54         assertArrayEquals(providedSource.read(), schemaSource.read());
  55     }
  56
  57     @Test(expected = SchemaSourceException.class)
  58     public void getNonExistingSchemaSource() throws Exception {
  59         Futures.failed(new Exception("halo"));
  60
  61         Mockito.when(mockedRemoteSchemaRepository.getYangTextSchemaSource(ID)).thenReturn(
  62                 Futures.<YangTextSchemaSourceSerializationProxy>failed(new SchemaSourceException("Source not provided")));
  63
  64         CheckedFuture<?, ?> sourceFuture = remoteSchemaProvider.getSource(ID);
  65         assertTrue(sourceFuture.isDone());
  66         sourceFuture.checkedGet();
  67     }
  68 }