protocol/netconf-util/src/test/java/org/opendaylight/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 package org.opendaylight.netconf.util;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertThrows;
  12 import static org.mockito.Mockito.doNothing;
  13 import static org.mockito.Mockito.mock;
  14
  15 import java.util.List;
  16 import org.junit.Test;
  17
  18 public class CloseableUtilTest {
  19     @Test
  20     public void testCloseAllFail() {
  21         final AutoCloseable failingCloseable = () -> {
  22             throw new RuntimeException("testing failing close");
  23         };
  24
  25         final RuntimeException ex = assertThrows(RuntimeException.class,
  26             () -> CloseableUtil.closeAll(List.of(failingCloseable, failingCloseable)));
  27         assertEquals(1, ex.getSuppressed().length);
  28     }
  29
  30     @Test
  31     public void testCloseAll() throws Exception {
  32         final AutoCloseable failingCloseable = mock(AutoCloseable.class);
  33         doNothing().when(failingCloseable).close();
  34         CloseableUtil.closeAll(List.of(failingCloseable, failingCloseable));
  35     }
  36 }