binding/yang-binding/src/test/java/org/opendaylight/yangtools/yang/binding/util/BindingReflectionsTest.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.yangtools.yang.binding.util;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertFalse;
  12 import static org.junit.Assert.assertNull;
  13 import static org.junit.Assert.assertTrue;
  14 import static org.mockito.Mockito.doReturn;
  15 import static org.mockito.Mockito.mock;
  16 import static org.opendaylight.yangtools.yang.binding.util.BindingReflections.findHierarchicalParent;
  17
  18 import java.lang.reflect.Constructor;
  19 import java.util.Collections;
  20 import java.util.List;
  21 import java.util.concurrent.Future;
  22 import org.junit.Test;
  23 import org.opendaylight.yangtools.yang.binding.Augmentation;
  24 import org.opendaylight.yangtools.yang.binding.BaseIdentity;
  25 import org.opendaylight.yangtools.yang.binding.ChildOf;
  26 import org.opendaylight.yangtools.yang.binding.DataObject;
  27 import org.opendaylight.yangtools.yang.binding.RpcService;
  28 import org.opendaylight.yangtools.yang.binding.test.mock.FooChild;
  29 import org.opendaylight.yangtools.yang.binding.test.mock.GroupingFoo;
  30 import org.opendaylight.yangtools.yang.common.QName;
  31
  32 public class BindingReflectionsTest {
  33
  34     @Test
  35     public void testBindingWithDummyObject() throws Exception {
  36         assertEquals("Package name should be equal to string", "org.opendaylight.yang.gen.v1.test.rev990939",
  37                 BindingReflections.getModelRootPackageName("org.opendaylight.yang.gen.v1.test.rev990939"));
  38         assertEquals("ModuleInfoClassName should be equal to string", "test.$YangModuleInfoImpl",
  39                 BindingReflections.getModuleInfoClassName("test"));
  40         assertEquals("Module info should be empty Set", Collections.EMPTY_SET,
  41                 BindingReflections.loadModuleInfos());
  42         assertFalse("Should not be RpcType", BindingReflections.isRpcType(DataObject.class));
  43         assertFalse("Should not be AugmentationChild", BindingReflections.isAugmentationChild(DataObject.class));
  44         assertTrue("Should be BindingClass", BindingReflections.isBindingClass(DataObject.class));
  45         assertFalse("Should not be Notification", BindingReflections.isNotification(DataObject.class));
  46
  47         assertNull(findHierarchicalParent(mock(DataObject.class)));
  48         assertEquals(GroupingFoo.class, BindingReflections.findHierarchicalParent(FooChild.class));
  49         final ChildOf childOf = mock(FooChild.class);
  50         doReturn(FooChild.class).when(childOf).getImplementedInterface();
  51         assertEquals(GroupingFoo.class, BindingReflections.findHierarchicalParent(childOf));
  52         assertTrue(BindingReflections.isRpcMethod(TestImplementation.class.getDeclaredMethod("rpcMethodTest")));
  53         assertEquals(TestImplementation.class, BindingReflections.findAugmentationTarget(TestImplementation.class));
  54
  55         assertEquals(Object.class, BindingReflections.resolveRpcOutputClass(
  56                 TestImplementation.class.getDeclaredMethod("rpcMethodTest")).get());
  57         assertFalse(BindingReflections.resolveRpcOutputClass(
  58                 TestImplementation.class.getDeclaredMethod("rpcMethodTest2")).isPresent());
  59
  60         assertTrue(BindingReflections.getQName(TestImplementation.class).toString().equals("test"));
  61     }
  62
  63     @Test(expected = UnsupportedOperationException.class)
  64     public void testPrivateConstructor() throws Throwable {
  65         assertFalse(BindingReflections.class.getDeclaredConstructor().isAccessible());
  66         final Constructor constructor = BindingReflections.class.getDeclaredConstructor();
  67         constructor.setAccessible(true);
  68         try {
  69             constructor.newInstance();
  70         } catch (Exception e) {
  71             throw e.getCause();
  72         }
  73     }
  74
  75     private static final class TestImplementation extends BaseIdentity implements Augmentation<TestImplementation>,
  76                                                                                     RpcService {
  77         public static final QName QNAME = QName.create("test");
  78
  79         Future<List<Object>> rpcMethodTest() {
  80             return null;
  81         }
  82
  83         Future rpcMethodTest2() {
  84             return null;
  85         }
  86     }
  87 }