opendaylight/netconf/netconf-util/src/test/java/org/opendaylight/controller/netconf/util/CloseableUtilTest.java

   1 /*
   2  * Copyright (c) 2014 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
   9 package org.opendaylight.controller.netconf.util;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.fail;
  13 import static org.mockito.Mockito.doNothing;
  14 import static org.mockito.Mockito.mock;
  15
  16 import com.google.common.collect.Lists;
  17 import org.junit.Test;
  18
  19 public class CloseableUtilTest {
  20
  21     @Test
  22     public void testCloseAllFail() throws Exception {
  23         final AutoCloseable failingCloseable = new AutoCloseable() {
  24             @Override
  25             public void close() throws Exception {
  26                 throw new RuntimeException("testing failing close");
  27             }
  28         };
  29
  30         try {
  31             CloseableUtil.closeAll(Lists.newArrayList(failingCloseable, failingCloseable));
  32             fail("Exception with suppressed should be thrown");
  33         } catch (final RuntimeException e) {
  34             assertEquals(1, e.getSuppressed().length);
  35         }
  36     }
  37
  38     @Test
  39     public void testCloseAll() throws Exception {
  40         final AutoCloseable failingCloseable = mock(AutoCloseable.class);
  41         doNothing().when(failingCloseable).close();
  42         CloseableUtil.closeAll(Lists.newArrayList(failingCloseable, failingCloseable));
  43     }
  44 }