openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/device/SwitchFeaturesUtilTest.java

   1 /*
   2  * Copyright (c) 2013 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.openflowplugin.impl.device;
   9
  10 import static org.junit.Assert.assertNotNull;
  11 import static org.junit.Assert.assertNull;
  12
  13 import org.junit.After;
  14 import org.junit.Before;
  15 import org.junit.Test;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.CapabilitiesV10;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutputBuilder;
  19 import org.opendaylight.yangtools.yang.common.Uint8;
  20
  21 /**
  22  * Tests for setting switch features for different version of OF plugin.
  23  *
  24  * @author jsebin
  25  */
  26 public class SwitchFeaturesUtilTest {
  27     private GetFeaturesOutputBuilder featuresOutputBuilder;
  28
  29     /**
  30      * Initialization of
  31      * {@link org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731
  32      * .GetFeaturesOutputBuilder GetFeaturesOutputBuilder}
  33      * and {@link SwitchFeaturesUtil SwitchFeaturesUtil}.
  34      */
  35     @Before
  36     public void setUp() {
  37         featuresOutputBuilder = new GetFeaturesOutputBuilder();
  38     }
  39
  40     @After
  41     public void tearDown() {
  42         featuresOutputBuilder = null;
  43     }
  44
  45     /**
  46      * Test method for
  47      * {@link SwitchFeaturesUtil#buildSwitchFeatures} for OF 1.0 version
  48      * and switch feature capabilities.
  49      * .
  50      */
  51     @Test
  52     public void testSwFeaturesCapabilitiesV10() {
  53         CapabilitiesV10 capabilities = new CapabilitiesV10(true, false, true, false, true, false, true, false);
  54         featuresOutputBuilder.setCapabilitiesV10(capabilities).setVersion(Uint8.ONE);
  55
  56         assertNotNull(SwitchFeaturesUtil.buildSwitchFeatures(featuresOutputBuilder.build()));
  57     }
  58
  59     /**
  60      * Test method for
  61      * {@link SwitchFeaturesUtil#buildSwitchFeatures} for OF 1.3 version
  62      * and switch feature capabilities
  63      * .
  64      */
  65     @Test
  66     public void testSwFeaturesCapabilitiesV13() {
  67         Capabilities capabilities = new Capabilities(true, false, true, false, true, false, true);
  68         featuresOutputBuilder.setCapabilities(capabilities).setCapabilitiesV10(null).setVersion(Uint8.valueOf(4));
  69
  70         assertNotNull(SwitchFeaturesUtil.buildSwitchFeatures(featuresOutputBuilder.build()));
  71     }
  72
  73     /**
  74      * Test method for
  75      * {@link SwitchFeaturesUtil#buildSwitchFeatures} for malformed switch feature capabilities
  76      * - at least one feature is null
  77      * .
  78      */
  79     //@Test TODO:do we need to check if capability is null?
  80     public void testSwFeaturesCapabilitiesMalformed() {
  81         CapabilitiesV10 capabilities = new CapabilitiesV10(true, false, true, false, true, false, true, null);
  82         featuresOutputBuilder.setCapabilitiesV10(capabilities).setCapabilities(null).setVersion(Uint8.ONE);
  83
  84         assertNull(SwitchFeaturesUtil.buildSwitchFeatures(featuresOutputBuilder.build()));
  85     }
  86
  87     /**
  88      * Test method for
  89      * {@link SwitchFeaturesUtil#buildSwitchFeatures} for mismatch between
  90      * version and switch feature capabilities
  91      * .
  92      */
  93     @Test
  94     public void testSwFeaturesCapabilitiesVersionMismatch() {
  95         CapabilitiesV10 capabilities = new CapabilitiesV10(true, false, true, false, true, false, true, false);
  96         featuresOutputBuilder.setCapabilitiesV10(capabilities).setCapabilities(null).setVersion(Uint8.valueOf(4));
  97
  98         assertNull(SwitchFeaturesUtil.buildSwitchFeatures(featuresOutputBuilder.build()));
  99     }
 100
 101     /**
 102      * Test method for
 103      * {@link SwitchFeaturesUtil#buildSwitchFeatures} for nonexisting version
 104      * .
 105      */
 106     @Test
 107     public void testSwFeaturesCapabilitiesNonexistingVersion() {
 108         CapabilitiesV10 capabilities = new CapabilitiesV10(true, false, true, false, true, false, true, false);
 109         featuresOutputBuilder.setCapabilitiesV10(capabilities).setCapabilities(null).setVersion(Uint8.ZERO);
 110
 111         assertNull(SwitchFeaturesUtil.buildSwitchFeatures(featuresOutputBuilder.build()));
 112     }
 113 }