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.MoreExecutors;
  21 import java.io.IOException;
  22 import java.util.concurrent.ExecutionException;
  23 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.opendaylight.controller.cluster.schema.provider.RemoteYangTextSourceProvider;
  26 import org.opendaylight.yangtools.yang.model.api.source.SourceIdentifier;
  27 import org.opendaylight.yangtools.yang.model.repo.api.SchemaSourceException;
  28 import org.opendaylight.yangtools.yang.model.spi.source.DelegatedYangTextSource;
  29
  30 public class RemoteSchemaProviderTest {
  31     private static final SourceIdentifier ID = new SourceIdentifier("Test", "2015-10-30");
  32
  33     private RemoteSchemaProvider remoteSchemaProvider;
  34     private RemoteYangTextSourceProvider mockedRemoteSchemaRepository;
  35
  36     @Before
  37     public void setUp() {
  38         mockedRemoteSchemaRepository = mock(RemoteYangTextSourceProvider.class);
  39         remoteSchemaProvider = new RemoteSchemaProvider(mockedRemoteSchemaRepository,
  40                 ExecutionContexts.fromExecutor(MoreExecutors.directExecutor()));
  41     }
  42
  43     @Test
  44     public void getExistingYangTextSchemaSource() throws IOException, InterruptedException, ExecutionException {
  45         final var schemaSource = new DelegatedYangTextSource(ID, CharSource.wrap("Test"));
  46         doReturn(Futures.successful(new YangTextSchemaSourceSerializationProxy(schemaSource)))
  47             .when(mockedRemoteSchemaRepository).getYangTextSchemaSource(ID);
  48
  49         final var providedSource = remoteSchemaProvider.getSource(ID).get();
  50         assertEquals(ID, providedSource.sourceId());
  51         assertEquals(schemaSource.read(), providedSource.read());
  52     }
  53
  54     @Test
  55     public void getNonExistingSchemaSource() throws InterruptedException {
  56         final var exception = new SchemaSourceException(ID, "Source not provided");
  57         doReturn(Futures.failed(exception)).when(mockedRemoteSchemaRepository).getYangTextSchemaSource(ID);
  58
  59         final var sourceFuture = remoteSchemaProvider.getSource(ID);
  60         assertTrue(sourceFuture.isDone());
  61
  62         final var cause = assertThrows(ExecutionException.class, sourceFuture::get).getCause();
  63         assertSame(exception, cause);
  64     }
  65 }