dom/mdsal-dom-inmemory-datastore/src/test/java/org/opendaylight/mdsal/dom/store/inmemory/WriteableSubshardBoundaryNodeTest.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.store.inmemory;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertNull;
  13 import static org.junit.Assert.assertSame;
  14 import static org.mockito.Mockito.doNothing;
  15 import static org.mockito.Mockito.doReturn;
  16 import static org.mockito.Mockito.times;
  17 import static org.mockito.Mockito.verify;
  18 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.DOM_DATA_TREE_IDENTIFIER;
  19 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.DOM_DATA_TREE_SHARD_PRODUCER;
  20 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.DOM_DATA_TREE_SHARD_WRITE_TRANSACTION;
  21 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.DOM_DATA_TREE_WRITE_CURSOR;
  22 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.resetMocks;
  23
  24 import java.util.Collections;
  25 import org.junit.After;
  26 import org.junit.Test;
  27
  28 public class WriteableSubshardBoundaryNodeTest {
  29
  30     private static final ForeignShardModificationContext FOREIGN_SHARD_MODIFICATION_CONTEXT =
  31             new ForeignShardModificationContext(DOM_DATA_TREE_IDENTIFIER, DOM_DATA_TREE_SHARD_PRODUCER);
  32
  33     @Test
  34     public void createOperation() throws Exception {
  35         final WriteableSubshardBoundaryNode writeableSubshardBoundaryNode =
  36                 WriteableSubshardBoundaryNode.from(FOREIGN_SHARD_MODIFICATION_CONTEXT);
  37
  38         doNothing().when(DOM_DATA_TREE_WRITE_CURSOR).exit();
  39         doReturn(DOM_DATA_TREE_SHARD_WRITE_TRANSACTION).when(DOM_DATA_TREE_SHARD_PRODUCER).createTransaction();
  40         doReturn(DOM_DATA_TREE_WRITE_CURSOR)
  41                 .when(DOM_DATA_TREE_SHARD_WRITE_TRANSACTION).createCursor(DOM_DATA_TREE_IDENTIFIER);
  42         doNothing().when(DOM_DATA_TREE_WRITE_CURSOR)
  43                 .enter(DOM_DATA_TREE_IDENTIFIER.getRootIdentifier().getLastPathArgument());
  44         doNothing().when(DOM_DATA_TREE_WRITE_CURSOR).exit();
  45
  46         writeableSubshardBoundaryNode.createOperation(DOM_DATA_TREE_WRITE_CURSOR).exit();
  47         verify(DOM_DATA_TREE_WRITE_CURSOR).exit();
  48
  49         WriteCursorStrategy writeCursorStrategy =
  50                 writeableSubshardBoundaryNode.createOperation(DOM_DATA_TREE_WRITE_CURSOR);
  51         assertNotNull(writeCursorStrategy);
  52
  53         WriteCursorStrategy childWriteCursorStrategy =
  54                 writeCursorStrategy.enter(DOM_DATA_TREE_IDENTIFIER.getRootIdentifier().getLastPathArgument());
  55         childWriteCursorStrategy.exit();
  56         verify(DOM_DATA_TREE_WRITE_CURSOR, times(2)).exit();
  57     }
  58
  59     @Test
  60     public void getChildrenWithSubshards() throws Exception {
  61         final WriteableSubshardBoundaryNode writeableSubshardBoundaryNode =
  62                 WriteableSubshardBoundaryNode.from(FOREIGN_SHARD_MODIFICATION_CONTEXT);
  63
  64         assertNotNull(writeableSubshardBoundaryNode.getChildrenWithSubshards());
  65         assertSame(Collections.emptyMap(),writeableSubshardBoundaryNode.getChildrenWithSubshards());
  66         assertEquals(DOM_DATA_TREE_IDENTIFIER.getRootIdentifier().getLastPathArgument(),
  67                 writeableSubshardBoundaryNode.getIdentifier());
  68         assertNull(writeableSubshardBoundaryNode.getChild(null));
  69     }
  70
  71     @After
  72     public void reset() {
  73         resetMocks();
  74     }
  75 }