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.lang.reflect.InvocationTargetException;
  20 import java.util.Collections;
  21 import java.util.List;
  22 import java.util.concurrent.Future;
  23 import org.junit.Test;
  24 import org.opendaylight.yangtools.yang.binding.Augmentation;
  25 import org.opendaylight.yangtools.yang.binding.BaseIdentity;
  26 import org.opendaylight.yangtools.yang.binding.ChildOf;
  27 import org.opendaylight.yangtools.yang.binding.DataObject;
  28 import org.opendaylight.yangtools.yang.binding.RpcService;
  29 import org.opendaylight.yangtools.yang.binding.test.mock.FooChild;
  30 import org.opendaylight.yangtools.yang.binding.test.mock.GroupingFoo;
  31 import org.opendaylight.yangtools.yang.common.QName;
  32
  33 public class BindingReflectionsTest {
  34
  35     @Test
  36     public void testBindingWithDummyObject() throws Exception {
  37         assertEquals("Package name should be equal to string", "org.opendaylight.yang.gen.v1.test.rev990939",
  38                 BindingReflections.getModelRootPackageName("org.opendaylight.yang.gen.v1.test.rev990939"));
  39         assertEquals("ModuleInfoClassName should be equal to string", "test.$YangModuleInfoImpl",
  40                 BindingReflections.getModuleInfoClassName("test"));
  41         assertEquals("Module info should be empty Set", Collections.EMPTY_SET,
  42                 BindingReflections.loadModuleInfos());
  43         assertFalse("Should not be RpcType", BindingReflections.isRpcType(DataObject.class));
  44         assertFalse("Should not be AugmentationChild", BindingReflections.isAugmentationChild(DataObject.class));
  45         assertTrue("Should be BindingClass", BindingReflections.isBindingClass(DataObject.class));
  46         assertFalse("Should not be Notification", BindingReflections.isNotification(DataObject.class));
  47
  48         assertNull(findHierarchicalParent(mock(DataObject.class)));
  49         assertEquals(GroupingFoo.class, BindingReflections.findHierarchicalParent(FooChild.class));
  50         final ChildOf<?> childOf = mock(FooChild.class);
  51         doReturn(FooChild.class).when(childOf).getImplementedInterface();
  52         assertEquals(GroupingFoo.class, BindingReflections.findHierarchicalParent(childOf));
  53         assertTrue(BindingReflections.isRpcMethod(TestImplementation.class.getDeclaredMethod("rpcMethodTest")));
  54         assertEquals(TestImplementation.class, BindingReflections.findAugmentationTarget(TestImplementation.class));
  55
  56         assertEquals(Object.class, BindingReflections.resolveRpcOutputClass(
  57                 TestImplementation.class.getDeclaredMethod("rpcMethodTest")).get());
  58         assertFalse(BindingReflections.resolveRpcOutputClass(
  59                 TestImplementation.class.getDeclaredMethod("rpcMethodTest2")).isPresent());
  60
  61         assertTrue(BindingReflections.getQName(TestImplementation.class).toString().equals("test"));
  62     }
  63
  64     @Test(expected = UnsupportedOperationException.class)
  65     @SuppressWarnings("checkstyle:illegalThrows")
  66     public void testPrivateConstructor() throws Throwable {
  67         assertFalse(BindingReflections.class.getDeclaredConstructor().isAccessible());
  68         final Constructor<?> constructor = BindingReflections.class.getDeclaredConstructor();
  69         constructor.setAccessible(true);
  70         try {
  71             constructor.newInstance();
  72         } catch (InvocationTargetException e) {
  73             throw e.getCause();
  74         }
  75     }
  76
  77     private static final class TestImplementation extends BaseIdentity implements Augmentation<TestImplementation>,
  78                                                                                     RpcService {
  79         public static final QName QNAME = QName.create("test");
  80
  81         Future<List<Object>> rpcMethodTest() {
  82             return null;
  83         }
  84
  85         Future rpcMethodTest2() {
  86             return null;
  87         }
  88     }
  89 }