binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/DirectContextExtractorTest.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;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertThrows;
  12 import static org.mockito.Mockito.mock;
  13
  14 import org.junit.Test;
  15 import org.opendaylight.mdsal.binding.dom.adapter.ContextReferenceExtractor.Direct;
  16 import org.opendaylight.yang.gen.v1.urn.yang.foo.rev160101.BooleanContainer;
  17 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  18
  19 public class DirectContextExtractorTest {
  20     private static final InstanceIdentifier<?> INSTANCE_IDENTIFIER = InstanceIdentifier.create(BooleanContainer.class);
  21     private static final String EXCEPTION_TEXT = "testException";
  22
  23     @Test
  24     public void basicTest() throws Exception  {
  25         final var referenceExtractor = Direct.create(
  26             getClass().getDeclaredMethod("testMethod", BooleanContainer.class));
  27         assertEquals(INSTANCE_IDENTIFIER, referenceExtractor.extract(mock(BooleanContainer.class)));
  28
  29         assertEquals(EXCEPTION_TEXT,
  30             assertThrows(NullPointerException.class, () -> referenceExtractor.extract(null)).getMessage());
  31     }
  32
  33     public static InstanceIdentifier<?> testMethod(final BooleanContainer data) {
  34         if (data == null) {
  35             throw new NullPointerException(EXCEPTION_TEXT);
  36         }
  37         return INSTANCE_IDENTIFIER;
  38     }
  39 }