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