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.RevisionSourceIdentifier;
  27 import org.opendaylight.yangtools.yang.model.repo.api.SchemaSourceException;
  28 import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
  29 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
  30
  31 public class RemoteSchemaProviderTest {
  32
  33     private static final SourceIdentifier ID = RevisionSourceIdentifier.create("Test", Optional.of("2015-10-30"));
  34
  35     private RemoteSchemaProvider remoteSchemaProvider;
  36     private RemoteYangTextSourceProvider mockedRemoteSchemaRepository;
  37
  38     @Before
  39     public void setUp() {
  40         mockedRemoteSchemaRepository = Mockito.mock(RemoteYangTextSourceProvider.class);
  41         ExecutionContexts.fromExecutorService(MoreExecutors.newDirectExecutorService());
  42         remoteSchemaProvider = new RemoteSchemaProvider(mockedRemoteSchemaRepository,
  43                 ExecutionContexts.fromExecutorService(MoreExecutors.newDirectExecutorService()));
  44     }
  45
  46     @Test
  47     public void getExistingYangTextSchemaSource() throws IOException, SchemaSourceException {
  48         String source = "Test";
  49         YangTextSchemaSource schemaSource = YangTextSchemaSource.delegateForByteSource(
  50                 ID, ByteSource.wrap(source.getBytes()));
  51         YangTextSchemaSourceSerializationProxy sourceProxy = new YangTextSchemaSourceSerializationProxy(schemaSource);
  52         Mockito.when(mockedRemoteSchemaRepository.getYangTextSchemaSource(ID))
  53             .thenReturn(Futures.successful(sourceProxy));
  54
  55         YangTextSchemaSource providedSource = remoteSchemaProvider.getSource(ID).checkedGet();
  56         assertEquals(providedSource.getIdentifier(), ID);
  57         assertArrayEquals(providedSource.read(), schemaSource.read());
  58     }
  59
  60     @Test(expected = SchemaSourceException.class)
  61     public void getNonExistingSchemaSource() throws Exception {
  62         Futures.failed(new Exception("halo"));
  63
  64         Mockito.when(mockedRemoteSchemaRepository.getYangTextSchemaSource(ID)).thenReturn(
  65                 Futures.<YangTextSchemaSourceSerializationProxy>failed(
  66                         new SchemaSourceException("Source not provided")));
  67
  68         CheckedFuture<?, ?> sourceFuture = remoteSchemaProvider.getSource(ID);
  69         assertTrue(sourceFuture.isDone());
  70         sourceFuture.checkedGet();
  71     }
  72 }