openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/karaf/ResetSessionStatsComandProviderTest.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.anyString;
  12
  13 import java.util.function.Function;
  14 import org.junit.After;
  15 import org.junit.Assert;
  16 import org.junit.Test;
  17 import org.mockito.Mockito;
  18 import org.opendaylight.openflowplugin.impl.statistics.ofpspecific.SessionStatistics;
  19
  20 /**
  21  * Test for {@link ResetSessionStatsComandProvider}.
  22  */
  23 public class ResetSessionStatsComandProviderTest extends AbstractKarafTest {
  24
  25     private ResetSessionStatsComandProvider resetSessionStatsComandProvider;
  26     private static final Function<String, Boolean> CHECK_NO_ACTIVITY_FUNCTION = String::isEmpty;
  27
  28     @Override
  29     public void doSetUp() {
  30         resetSessionStatsComandProvider = new ResetSessionStatsComandProvider();
  31         SessionStatistics.resetAllCounters();
  32     }
  33
  34     @After
  35     public void tearDown() {
  36         Mockito.verify(console).print(anyString());
  37         SessionStatistics.resetAllCounters();
  38     }
  39
  40     /**
  41      * Test for {@link ResetSessionStatsComandProvider#doExecute()} when no stats were touched before.
  42      */
  43     @Test
  44     public void testDoExecute_clean() throws Exception {
  45         Assert.assertTrue(checkNoActivity(SessionStatistics.provideStatistics(), CHECK_NO_ACTIVITY_FUNCTION));
  46         resetSessionStatsComandProvider.execute(cmdSession);
  47         Assert.assertTrue(checkNoActivity(SessionStatistics.provideStatistics(), CHECK_NO_ACTIVITY_FUNCTION));
  48     }
  49
  50     /**
  51      * Test for {@link ResetSessionStatsComandProvider#doExecute()} when stats were touched before.
  52      */
  53     @Test
  54     public void testDoExecute_dirty() throws Exception {
  55         final String dummySessionId = "junitSessionId";
  56         Assert.assertTrue(checkNoActivity(SessionStatistics.provideStatistics(), CHECK_NO_ACTIVITY_FUNCTION));
  57
  58         SessionStatistics.countEvent(dummySessionId, SessionStatistics.ConnectionStatus.CONNECTION_CREATED);
  59         Assert.assertFalse(checkNoActivity(SessionStatistics.provideStatistics(), CHECK_NO_ACTIVITY_FUNCTION));
  60
  61         resetSessionStatsComandProvider.execute(cmdSession);
  62         Assert.assertTrue(checkNoActivity(SessionStatistics.provideStatistics(), CHECK_NO_ACTIVITY_FUNCTION));
  63     }
  64 }