openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/karaf/ShowEventTimesComandProviderTest.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 com.google.common.base.Function;
  12 import javax.annotation.Nullable;
  13 import org.junit.After;
  14 import org.junit.Assert;
  15 import org.junit.Test;
  16 import org.mockito.Matchers;
  17 import org.mockito.Mockito;
  18 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.EventIdentifier;
  19 import org.opendaylight.openflowplugin.impl.statistics.ofpspecific.EventsTimeCounter;
  20
  21 /**
  22  * Test for {@link ShowEventTimesComandProvider}
  23  */
  24 public class ShowEventTimesComandProviderTest extends AbstractKarafTest {
  25
  26     private ShowEventTimesComandProvider showEventTimesComandProvider;
  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         showEventTimesComandProvider = new ShowEventTimesComandProvider();
  39         EventsTimeCounter.resetAllCounters();
  40     }
  41
  42     @After
  43     public void tearDown() {
  44         EventsTimeCounter.resetAllCounters();
  45     }
  46
  47     /**
  48      * test for {@link ShowEventTimesComandProvider#doExecute()} when no stats were touched before
  49      *
  50      * @throws Exception
  51      */
  52     @Test
  53     public void testDoExecute_clean() throws Exception {
  54         Assert.assertTrue(checkNoActivity(EventsTimeCounter.provideTimes(), CHECK_NO_ACTIVITY_FUNCTION));
  55         showEventTimesComandProvider.execute(cmdSession);
  56         Assert.assertTrue(checkNoActivity(EventsTimeCounter.provideTimes(), CHECK_NO_ACTIVITY_FUNCTION));
  57         Mockito.verify(console).print("");
  58     }
  59
  60     /**
  61      * test for {@link ShowEventTimesComandProvider#doExecute()} when stats were touched before
  62      *
  63      * @throws Exception
  64      */
  65     @Test
  66     public void testDoExecute_dirty() throws Exception {
  67         final EventIdentifier dummyEvent = new EventIdentifier("junit", "junitDevice");
  68         Assert.assertTrue(checkNoActivity(EventsTimeCounter.provideTimes(), CHECK_NO_ACTIVITY_FUNCTION));
  69
  70         EventsTimeCounter.markStart(dummyEvent);
  71         EventsTimeCounter.markEnd(dummyEvent);
  72         Assert.assertFalse(checkNoActivity(EventsTimeCounter.provideTimes(), CHECK_NO_ACTIVITY_FUNCTION));
  73
  74         showEventTimesComandProvider.execute(cmdSession);
  75         Assert.assertFalse(checkNoActivity(EventsTimeCounter.provideTimes(), CHECK_NO_ACTIVITY_FUNCTION));
  76         Mockito.verify(console).print(Matchers.contains("junitDevice"));
  77     }
  78 }