dom/mdsal-dom-broker/src/test/java/org/opendaylight/mdsal/dom/broker/MountPointServiceTest.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.mdsal.dom.broker;
   9
  10 import static org.junit.Assert.assertFalse;
  11 import static org.junit.Assert.assertSame;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.mockito.Mockito.doNothing;
  14 import static org.mockito.Mockito.mock;
  15
  16 import java.util.Map;
  17 import org.junit.Before;
  18 import org.junit.Test;
  19 import org.opendaylight.mdsal.dom.api.DOMMountPoint;
  20 import org.opendaylight.mdsal.dom.api.DOMMountPointListener;
  21 import org.opendaylight.mdsal.dom.api.DOMMountPointService;
  22 import org.opendaylight.mdsal.dom.api.DOMMountPointService.DOMMountPointBuilder;
  23 import org.opendaylight.mdsal.dom.api.DOMService;
  24 import org.opendaylight.mdsal.dom.broker.DOMMountPointServiceImpl.DOMMountPointBuilderImpl;
  25 import org.opendaylight.yangtools.concepts.ObjectRegistration;
  26 import org.opendaylight.yangtools.yang.common.QName;
  27 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  28 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  29
  30 public class MountPointServiceTest {
  31
  32     private static final YangInstanceIdentifier PATH =
  33             YangInstanceIdentifier.of(QName.create("namespace", "2012-12-12",
  34         "top"));
  35
  36     private DOMMountPointService mountService;
  37
  38     @Before
  39     public void setup() {
  40         mountService = new DOMMountPointServiceImpl();
  41     }
  42
  43     @Test
  44     public void createSimpleMountPoint() throws Exception {
  45         final DOMMountPointListener listener = mock(DOMMountPointListener.class);
  46         doNothing().when(listener).onMountPointCreated(PATH);
  47         mountService.registerProvisionListener(listener);
  48
  49         assertFalse(mountService.getMountPoint(PATH).isPresent());
  50
  51         mountService.createMountPoint(PATH).register();
  52
  53         assertTrue(mountService.getMountPoint(PATH).isPresent());
  54     }
  55
  56     @Test
  57     public void unregisterTest() throws Exception {
  58         final DOMMountPointListener listener = mock(DOMMountPointListener.class);
  59         doNothing().when(listener).onMountPointCreated(PATH);
  60         doNothing().when(listener).onMountPointRemoved(PATH);
  61         final DOMMountPointServiceImpl service = new DOMMountPointServiceImpl();
  62         service.registerProvisionListener(listener);
  63         service.createMountPoint(PATH).register();
  64
  65         assertTrue(service.getMountPoint(PATH).isPresent());
  66
  67         service.unregisterMountPoint(PATH);
  68
  69         assertFalse(service.getMountPoint(PATH).isPresent());
  70     }
  71
  72     @Test
  73     public void mountRegistrationTest() throws Exception {
  74         final DOMMountPointBuilder mountBuilder = mountService.createMountPoint(PATH);
  75         final ObjectRegistration<DOMMountPoint> objectRegistration = mountBuilder.register();
  76
  77         assertTrue(mountService.getMountPoint(PATH).isPresent());
  78         assertSame(objectRegistration.getInstance(), mountService.getMountPoint(PATH).get());
  79
  80         objectRegistration.close();
  81
  82         assertFalse(mountService.getMountPoint(PATH).isPresent());
  83     }
  84
  85     @Test
  86     public void mountBuilderTest() throws Exception {
  87         final DOMMountPointBuilderImpl mountBuilder = (DOMMountPointBuilderImpl) mountService.createMountPoint(PATH);
  88         mountBuilder.register();
  89
  90         final SchemaContext mockSchemaContext = mock(SchemaContext.class);
  91         mountBuilder.addInitialSchemaContext(mockSchemaContext);
  92
  93         assertSame(mockSchemaContext, mountBuilder.getSchemaContext());
  94
  95         final Map<Class<? extends DOMService>, DOMService> services = mountBuilder.getServices();
  96         assertTrue(services.isEmpty());
  97         mountBuilder.addService(DOMService.class, mock(DOMService.class));
  98         assertTrue(services.containsKey(DOMService.class));
  99     }
 100 }