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.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertSame;
  12 import static org.junit.Assert.assertThrows;
  13 import static org.junit.Assert.assertTrue;
  14 import static org.mockito.Mockito.doReturn;
  15 import static org.mockito.Mockito.mock;
  16
  17 import akka.dispatch.ExecutionContexts;
  18 import akka.dispatch.Futures;
  19 import com.google.common.io.CharSource;
  20 import com.google.common.util.concurrent.ListenableFuture;
  21 import com.google.common.util.concurrent.MoreExecutors;
  22 import java.io.IOException;
  23 import java.util.concurrent.ExecutionException;
  24 import org.junit.Before;
  25 import org.junit.Test;
  26 import org.opendaylight.controller.cluster.schema.provider.RemoteYangTextSourceProvider;
  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     private static final SourceIdentifier ID = new SourceIdentifier("Test", "2015-10-30");
  33
  34     private RemoteSchemaProvider remoteSchemaProvider;
  35     private RemoteYangTextSourceProvider mockedRemoteSchemaRepository;
  36
  37     @Before
  38     public void setUp() {
  39         mockedRemoteSchemaRepository = mock(RemoteYangTextSourceProvider.class);
  40         remoteSchemaProvider = new RemoteSchemaProvider(mockedRemoteSchemaRepository,
  41                 ExecutionContexts.fromExecutor(MoreExecutors.directExecutor()));
  42     }
  43
  44     @Test
  45     public void getExistingYangTextSchemaSource() throws IOException, InterruptedException, ExecutionException {
  46         YangTextSchemaSource schemaSource = YangTextSchemaSource.delegateForCharSource(ID, CharSource.wrap("Test"));
  47         doReturn(Futures.successful(new YangTextSchemaSourceSerializationProxy(schemaSource)))
  48             .when(mockedRemoteSchemaRepository).getYangTextSchemaSource(ID);
  49
  50         YangTextSchemaSource providedSource = remoteSchemaProvider.getSource(ID).get();
  51         assertEquals(ID, providedSource.getIdentifier());
  52         assertEquals(schemaSource.read(), providedSource.read());
  53     }
  54
  55     @Test
  56     public void getNonExistingSchemaSource() throws InterruptedException {
  57         final var exception = new SchemaSourceException("Source not provided");
  58         doReturn(Futures.failed(exception)).when(mockedRemoteSchemaRepository).getYangTextSchemaSource(ID);
  59
  60         ListenableFuture<YangTextSchemaSource> sourceFuture = remoteSchemaProvider.getSource(ID);
  61         assertTrue(sourceFuture.isDone());
  62
  63         final var cause = assertThrows(ExecutionException.class, sourceFuture::get).getCause();
  64         assertSame(exception, cause);
  65     }
  66 }