dom/mdsal-dom-spi/src/test/java/org/opendaylight/mdsal/dom/spi/ForwardingDOMDataBrokerTest.java

   1 /*
   2  * Copyright (c) 2016 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.mdsal.dom.spi;
   9
  10 import static org.junit.jupiter.api.Assertions.assertSame;
  11 import static org.mockito.Mockito.doReturn;
  12
  13 import java.util.List;
  14 import org.junit.jupiter.api.Test;
  15 import org.junit.jupiter.api.extension.ExtendWith;
  16 import org.mockito.Mock;
  17 import org.mockito.junit.jupiter.MockitoExtension;
  18 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
  19 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction;
  20 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction;
  21 import org.opendaylight.mdsal.dom.api.DOMTransactionChain;
  22 import org.opendaylight.mdsal.dom.api.DOMTransactionChainListener;
  23
  24 @ExtendWith(MockitoExtension.class)
  25 class ForwardingDOMDataBrokerTest {
  26     private interface Extension extends DOMDataBroker.Extension {
  27         // Nothing else
  28     }
  29
  30     @Mock
  31     private DOMTransactionChain chain;
  32     @Mock
  33     private DOMTransactionChainListener chainListener;
  34     @Mock
  35     private Extension extension;
  36     @Mock
  37     private DOMDataBroker domDataBroker;
  38     @Mock
  39     private DOMDataTreeReadTransaction readTx;
  40     @Mock
  41     private DOMDataTreeWriteTransaction writeTx;
  42
  43     @Test
  44     void basicTest() throws Exception {
  45         final var impl = new ForwardingDOMDataBroker() {
  46             @Override
  47             protected DOMDataBroker delegate() {
  48                 return domDataBroker;
  49             }
  50         };
  51
  52         doReturn(chain).when(domDataBroker).createTransactionChain(chainListener);
  53         assertSame(chain, impl.createTransactionChain(chainListener));
  54
  55         doReturn(List.of(extension)).when(domDataBroker).supportedExtensions();
  56         assertSame(extension, impl.extension(Extension.class));
  57
  58         doReturn(readTx).when(domDataBroker).newReadOnlyTransaction();
  59         assertSame(readTx, impl.newReadOnlyTransaction());
  60
  61         doReturn(writeTx).when(domDataBroker).newWriteOnlyTransaction();
  62         assertSame(writeTx, impl.newWriteOnlyTransaction());
  63     }
  64 }