rsvp/spi/src/test/java/org/opendaylight/protocol/rsvp/parser/spi/pojo/SimpleRSVPObjectRegistryTest.java

   1 /*
   2  * Copyright (c) 2015 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
   9 package org.opendaylight.protocol.rsvp.parser.spi.pojo;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertNull;
  14 import static org.junit.Assert.assertTrue;
  15
  16 import io.netty.buffer.ByteBuf;
  17 import io.netty.buffer.Unpooled;
  18 import org.junit.Before;
  19 import org.junit.Test;
  20 import org.mockito.ArgumentCaptor;
  21 import org.mockito.Mock;
  22 import org.mockito.Mockito;
  23 import org.mockito.MockitoAnnotations;
  24 import org.opendaylight.protocol.rsvp.parser.spi.RSVPParsingException;
  25 import org.opendaylight.protocol.rsvp.parser.spi.RSVPTeObjectParser;
  26 import org.opendaylight.protocol.rsvp.parser.spi.RSVPTeObjectSerializer;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.RsvpTeObject;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.secondary.explicit.route.object.SecondaryExplicitRouteObject;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.secondary.explicit.route.object.SecondaryExplicitRouteObjectBuilder;
  30 import org.opendaylight.yangtools.yang.binding.DataContainer;
  31
  32 public class SimpleRSVPObjectRegistryTest {
  33     private final int subObjectTypeOne = 1;
  34     private final int subObjectCTypeOne = 1;
  35     private final ByteBuf input = Unpooled.wrappedBuffer(new byte[]{1, 2, 3});
  36     private SimpleRSVPObjectRegistry simpleRSVPObjectRegistry = new SimpleRSVPObjectRegistry();
  37     @Mock
  38     private RSVPTeObjectParser rsvpTeObjectParser;
  39     @Mock
  40     private RSVPTeObjectSerializer rsvpTeObjectSerializer;
  41
  42     @Before
  43     public void setUp() throws RSVPParsingException {
  44         MockitoAnnotations.initMocks(this);
  45         this.simpleRSVPObjectRegistry.registerRsvpObjectParser(subObjectTypeOne, subObjectCTypeOne, this.rsvpTeObjectParser);
  46         this.simpleRSVPObjectRegistry.registerRsvpObjectSerializer(SecondaryExplicitRouteObject.class, this.rsvpTeObjectSerializer);
  47         Mockito.doReturn(new SecondaryExplicitRouteObjectBuilder().build()).when(this.rsvpTeObjectParser).parseObject(this.input);
  48         final ArgumentCaptor<RsvpTeObject> arg = ArgumentCaptor.forClass(RsvpTeObject.class);
  49         final ArgumentCaptor<ByteBuf> bufArg = ArgumentCaptor.forClass(ByteBuf.class);
  50         Mockito.doNothing().when(this.rsvpTeObjectSerializer).serializeObject(arg.capture(), bufArg.capture());
  51     }
  52
  53     @Test
  54     public void testParserRegistration() {
  55         this.simpleRSVPObjectRegistry.registerRsvpObjectParser(subObjectTypeOne, subObjectCTypeOne, this.rsvpTeObjectParser);
  56     }
  57
  58     @Test
  59     public void testSerializerRegistration() {
  60         this.simpleRSVPObjectRegistry.registerRsvpObjectSerializer(SecondaryExplicitRouteObject.class, this.rsvpTeObjectSerializer);
  61     }
  62
  63     @Test
  64     public void testParseWrongType() throws RSVPParsingException {
  65         final int wrongType = 65536;
  66         assertNull(this.simpleRSVPObjectRegistry.parseRSPVTe(wrongType, subObjectCTypeOne, this.input));
  67     }
  68
  69     @Test
  70     public void testUnrecognizedType() throws RSVPParsingException {
  71         final int wrongType = 99;
  72         assertNull(this.simpleRSVPObjectRegistry.parseRSPVTe(wrongType, subObjectCTypeOne, this.input));
  73         final ByteBuf output = Unpooled.EMPTY_BUFFER;
  74         this.simpleRSVPObjectRegistry.serializeRSPVTe(new SecondaryExplicitRouteObjectBuilder().build(), output);
  75         assertEquals(0, output.readableBytes());
  76     }
  77
  78     @Test
  79     public void testParseRSVP() throws RSVPParsingException {
  80         final RsvpTeObject output = this.simpleRSVPObjectRegistry.parseRSPVTe(subObjectTypeOne, subObjectCTypeOne, this.input);
  81         assertNotNull(output);
  82         assertTrue(output instanceof SecondaryExplicitRouteObject);
  83
  84         final ByteBuf aggregator = Unpooled.EMPTY_BUFFER;
  85         this.simpleRSVPObjectRegistry.serializeRSPVTe(output, aggregator);
  86         Mockito.verify(this.rsvpTeObjectSerializer).serializeObject(output, aggregator);
  87     }
  88
  89
  90     @Test
  91     public void testRegisterWrongCType() throws RSVPParsingException {
  92         final int wrongCType = 65536;
  93         assertNull(this.simpleRSVPObjectRegistry.parseRSPVTe(subObjectTypeOne, wrongCType, this.input));
  94     }
  95
  96     @Test(expected = IllegalArgumentException.class)
  97     public void testRegisterWrongType() {
  98         final int wrongType = 65536;
  99         this.simpleRSVPObjectRegistry.registerRsvpObjectParser(wrongType, subObjectCTypeOne, this.rsvpTeObjectParser);
 100     }
 101
 102     private final class MockRsvpTeObjectClass implements RsvpTeObject {
 103         @Override
 104         public Class<? extends DataContainer> getImplementedInterface() {
 105             return MockRsvpTeObjectClass.class;
 106         }
 107     }
 108 }