binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/invoke/NotificationListenerInvokerTest.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.binding.dom.adapter.invoke;
   9
  10 import static org.hamcrest.CoreMatchers.instanceOf;
  11 import static org.hamcrest.MatcherAssert.assertThat;
  12 import static org.junit.Assert.assertEquals;
  13 import static org.junit.Assert.assertNotNull;
  14 import static org.junit.Assert.assertThrows;
  15 import static org.mockito.Mockito.mock;
  16
  17 import com.google.common.collect.ImmutableMap;
  18 import com.google.common.util.concurrent.UncheckedExecutionException;
  19 import java.lang.invoke.MethodHandle;
  20 import java.lang.invoke.WrongMethodTypeException;
  21 import org.junit.Test;
  22 import org.opendaylight.yangtools.yang.binding.Augmentation;
  23 import org.opendaylight.yangtools.yang.binding.DataObject;
  24 import org.opendaylight.yangtools.yang.binding.Notification;
  25 import org.opendaylight.yangtools.yang.binding.NotificationListener;
  26 import org.opendaylight.yangtools.yang.common.QName;
  27
  28 public class NotificationListenerInvokerTest {
  29     @Test
  30     public void fromTest() throws Exception {
  31         assertNotNull(NotificationListenerInvoker.from(TestInterface.class));
  32     }
  33
  34     @Test
  35     public void fromWithExceptionTest() {
  36         final var cause = assertThrows(UncheckedExecutionException.class,
  37             () -> NotificationListenerInvoker.from(TestPrivateInterface.class))
  38             .getCause();
  39         assertThat(cause, instanceOf(IllegalStateException.class));
  40         assertThat(cause.getCause(), instanceOf(IllegalAccessException.class));
  41     }
  42
  43     @Test
  44     public void invokeNotification() {
  45         final NotificationListener notificationListener = mock(NotificationListener.class);
  46         final MethodHandle methodHandle = mock(MethodHandle.class);
  47         final NotificationListenerInvoker notificationListenerInvoker =
  48                 new NotificationListenerInvoker(ImmutableMap.of(QName.create("test", "test"), methodHandle));
  49
  50         final var ex = assertThrows(WrongMethodTypeException.class,
  51             () -> notificationListenerInvoker.invokeNotification(notificationListener, QName.create("test", "test"),
  52                 null));
  53         assertEquals("expected null but found (NotificationListener,DataContainer)void", ex.getMessage());
  54     }
  55
  56     public interface TestInterface extends NotificationListener, Augmentation {
  57         QName QNAME = QName.create("test", "test");
  58
  59         void onTestNotificationInterface(TestNotificationInterface notif);
  60     }
  61
  62     private interface TestPrivateInterface extends NotificationListener, Augmentation {
  63         QName QNAME = QName.create("test", "test");
  64
  65         void onTestNotificationInterface(TestNotificationInterface notif);
  66     }
  67
  68     public interface TestNotificationInterface extends DataObject, Notification<TestNotificationInterface> {
  69         QName QNAME = QName.create("test", "test");
  70     }
  71 }