openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/karaf/ShowSessionStatsCommandProviderTest.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.openflowplugin.impl.karaf;
  10
  11 import static org.mockito.ArgumentMatchers.contains;
  12
  13 import com.google.common.base.Function;
  14 import javax.annotation.Nullable;
  15 import org.junit.After;
  16 import org.junit.Assert;
  17 import org.junit.Test;
  18 import org.mockito.Mockito;
  19 import org.opendaylight.openflowplugin.impl.statistics.ofpspecific.SessionStatistics;
  20
  21 /**
  22  * Test for {@link ShowSessionStatsCommandProvider}.
  23  */
  24 public class ShowSessionStatsCommandProviderTest extends AbstractKarafTest {
  25
  26     private ShowSessionStatsCommandProvider showSessionStatsCommandProvider;
  27     private static final Function<String, Boolean> CHECK_NO_ACTIVITY_FUNCTION = new Function<String, Boolean>() {
  28         @Nullable
  29         @Override
  30         public Boolean apply(String input) {
  31             return input.isEmpty();
  32         }
  33     };
  34
  35     @Override
  36
  37     public void doSetUp() {
  38         showSessionStatsCommandProvider = new ShowSessionStatsCommandProvider();
  39         SessionStatistics.resetAllCounters();
  40     }
  41
  42     @After
  43     public void tearDown() {
  44         SessionStatistics.resetAllCounters();
  45     }
  46
  47     /**
  48      * Test for {@link ShowEventTimesComandProvider#doExecute()} when no stats were touched before.
  49      */
  50     @Test
  51     public void testDoExecute_clean() throws Exception {
  52         Assert.assertTrue(checkNoActivity(SessionStatistics.provideStatistics(), CHECK_NO_ACTIVITY_FUNCTION));
  53         showSessionStatsCommandProvider.execute(cmdSession);
  54         Assert.assertTrue(checkNoActivity(SessionStatistics.provideStatistics(), CHECK_NO_ACTIVITY_FUNCTION));
  55         Mockito.verify(console).print("");
  56     }
  57
  58     /**
  59      * Test for {@link ShowEventTimesComandProvider#doExecute()} when stats were touched before.
  60      */
  61     @Test
  62     public void testDoExecute_dirty() throws Exception {
  63         final String dummySessionId = "junitSessionId";
  64         Assert.assertTrue(checkNoActivity(SessionStatistics.provideStatistics(), CHECK_NO_ACTIVITY_FUNCTION));
  65
  66         SessionStatistics.countEvent(dummySessionId, SessionStatistics.ConnectionStatus.CONNECTION_CREATED);
  67         Assert.assertFalse(checkNoActivity(SessionStatistics.provideStatistics(), CHECK_NO_ACTIVITY_FUNCTION));
  68
  69         showSessionStatsCommandProvider.execute(cmdSession);
  70         Assert.assertFalse(checkNoActivity(SessionStatistics.provideStatistics(), CHECK_NO_ACTIVITY_FUNCTION));
  71         Mockito.verify(console).print(contains(dummySessionId));
  72     }
  73 }