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 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.api.openflow.statistics.ofpspecific.EventIdentifier;
  20 import org.opendaylight.openflowplugin.impl.statistics.ofpspecific.EventsTimeCounter;
  21
  22 /**
  23  * Test for {@link ShowEventTimesComandProvider}.
  24  */
  25 public class ShowEventTimesComandProviderTest extends AbstractKarafTest {
  26
  27     private ShowEventTimesComandProvider showEventTimesComandProvider;
  28     private static final Function<String, Boolean> CHECK_NO_ACTIVITY_FUNCTION = new Function<String, Boolean>() {
  29         @Nullable
  30         @Override
  31         public Boolean apply(String input) {
  32             return input.isEmpty();
  33         }
  34     };
  35
  36     @Override
  37
  38     public void doSetUp() {
  39         showEventTimesComandProvider = new ShowEventTimesComandProvider();
  40         EventsTimeCounter.resetAllCounters();
  41     }
  42
  43     @After
  44     public void tearDown() {
  45         EventsTimeCounter.resetAllCounters();
  46     }
  47
  48     /**
  49      * Test for {@link ShowEventTimesComandProvider#doExecute()} when no stats were touched before.
  50      */
  51     @Test
  52     public void testDoExecute_clean() throws Exception {
  53         Assert.assertTrue(checkNoActivity(EventsTimeCounter.provideTimes(), CHECK_NO_ACTIVITY_FUNCTION));
  54         showEventTimesComandProvider.execute(cmdSession);
  55         Assert.assertTrue(checkNoActivity(EventsTimeCounter.provideTimes(), CHECK_NO_ACTIVITY_FUNCTION));
  56         Mockito.verify(console).print("");
  57     }
  58
  59     /**
  60      * Test for {@link ShowEventTimesComandProvider#doExecute()} when stats were touched before.
  61      */
  62     @Test
  63     public void testDoExecute_dirty() throws Exception {
  64         final EventIdentifier dummyEvent = new EventIdentifier("junit", "junitDevice");
  65         Assert.assertTrue(checkNoActivity(EventsTimeCounter.provideTimes(), CHECK_NO_ACTIVITY_FUNCTION));
  66
  67         EventsTimeCounter.markStart(dummyEvent);
  68         EventsTimeCounter.markEnd(dummyEvent);
  69         Assert.assertFalse(checkNoActivity(EventsTimeCounter.provideTimes(), CHECK_NO_ACTIVITY_FUNCTION));
  70
  71         showEventTimesComandProvider.execute(cmdSession);
  72         Assert.assertFalse(checkNoActivity(EventsTimeCounter.provideTimes(), CHECK_NO_ACTIVITY_FUNCTION));
  73         Mockito.verify(console).print(contains("junitDevice"));
  74     }
  75 }