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 package org.opendaylight.controller.cluster.schema.provider.impl;
   9
  10 import static org.hamcrest.Matchers.instanceOf;
  11 import static org.junit.Assert.assertArrayEquals;
  12 import static org.junit.Assert.assertEquals;
  13 import static org.junit.Assert.assertThat;
  14 import static org.junit.Assert.assertTrue;
  15 import static org.junit.Assert.fail;
  16 import static org.mockito.Mockito.doReturn;
  17 import static org.mockito.Mockito.mock;
  18
  19 import akka.dispatch.ExecutionContexts;
  20 import akka.dispatch.Futures;
  21 import com.google.common.io.CharSource;
  22 import com.google.common.util.concurrent.ListenableFuture;
  23 import com.google.common.util.concurrent.MoreExecutors;
  24 import java.io.IOException;
  25 import java.nio.charset.StandardCharsets;
  26 import java.util.concurrent.ExecutionException;
  27 import org.junit.Before;
  28 import org.junit.Test;
  29 import org.opendaylight.controller.cluster.schema.provider.RemoteYangTextSourceProvider;
  30 import org.opendaylight.yangtools.yang.common.Revision;
  31 import org.opendaylight.yangtools.yang.model.repo.api.RevisionSourceIdentifier;
  32 import org.opendaylight.yangtools.yang.model.repo.api.SchemaSourceException;
  33 import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
  34 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
  35
  36 public class RemoteSchemaProviderTest {
  37     private static final SourceIdentifier ID = RevisionSourceIdentifier.create("Test", Revision.of("2015-10-30"));
  38
  39     private RemoteSchemaProvider remoteSchemaProvider;
  40     private RemoteYangTextSourceProvider mockedRemoteSchemaRepository;
  41
  42     @Before
  43     public void setUp() {
  44         mockedRemoteSchemaRepository = mock(RemoteYangTextSourceProvider.class);
  45         remoteSchemaProvider = new RemoteSchemaProvider(mockedRemoteSchemaRepository,
  46                 ExecutionContexts.fromExecutor(MoreExecutors.directExecutor()));
  47     }
  48
  49     @Test
  50     public void getExistingYangTextSchemaSource() throws IOException, InterruptedException, ExecutionException {
  51         YangTextSchemaSource schemaSource = YangTextSchemaSource.delegateForByteSource(ID,
  52             CharSource.wrap("Test").asByteSource(StandardCharsets.UTF_8));
  53         doReturn(Futures.successful(new YangTextSchemaSourceSerializationProxy(schemaSource)))
  54             .when(mockedRemoteSchemaRepository).getYangTextSchemaSource(ID);
  55
  56         YangTextSchemaSource providedSource = remoteSchemaProvider.getSource(ID).get();
  57         assertEquals(ID, providedSource.getIdentifier());
  58         assertArrayEquals(schemaSource.read(), providedSource.read());
  59     }
  60
  61     @Test
  62     public void getNonExistingSchemaSource() throws InterruptedException {
  63         doReturn(Futures.failed(new SchemaSourceException("Source not provided")))
  64             .when(mockedRemoteSchemaRepository).getYangTextSchemaSource(ID);
  65
  66         ListenableFuture<YangTextSchemaSource> sourceFuture = remoteSchemaProvider.getSource(ID);
  67         assertTrue(sourceFuture.isDone());
  68         try {
  69             sourceFuture.get();
  70             fail("Expected a failure to occur");
  71         } catch (ExecutionException e) {
  72             assertThat(e.getCause(), instanceOf(SchemaSourceException.class));
  73         }
  74     }
  75 }