openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/karaf/ShowEventTimesComandProviderTest.java

   1 /*
   2  * Copyright (c) 2024 PANTHEON.tech s.r.o. 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.karaf;
   9
  10 import static org.mockito.ArgumentMatchers.anyString;
  11 import static org.mockito.ArgumentMatchers.contains;
  12 import static org.mockito.Mockito.never;
  13 import static org.mockito.Mockito.verify;
  14
  15 import java.util.function.Function;
  16 import org.junit.jupiter.api.Test;
  17 import org.mockito.InjectMocks;
  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 class ShowEventTimesComandProviderTest extends AbstractKarafTest {
  25     private static final Function<String, Boolean> CHECK_NO_ACTIVITY_FUNCTION = String::isEmpty;
  26
  27     @InjectMocks
  28     private ShowEventTimesComandProvider showEventTimesCommand;
  29
  30     @Override
  31     protected void doBeforeEach() {
  32         EventsTimeCounter.resetAllCounters();
  33         assertNoActivity(EventsTimeCounter.provideTimes(), CHECK_NO_ACTIVITY_FUNCTION);
  34     }
  35
  36     /**
  37      * Test for {@link ShowEventTimesComandProvider#execute()} when no stats were touched before.
  38      */
  39     @Test
  40     void showNoActivity() {
  41         showEventTimesCommand.execute();
  42         verify(console, never()).println(anyString());
  43         assertNoActivity(EventsTimeCounter.provideTimes(), CHECK_NO_ACTIVITY_FUNCTION);
  44     }
  45
  46     /**
  47      * Test for {@link ShowEventTimesComandProvider#execute()} when stats were touched before.
  48      */
  49     @Test
  50     void showHavingActivity() {
  51         final var dummyEvent = new EventIdentifier("junit", "junitDevice");
  52         EventsTimeCounter.markStart(dummyEvent);
  53         EventsTimeCounter.markEnd(dummyEvent);
  54         assertHasActivity(EventsTimeCounter.provideTimes(), CHECK_NO_ACTIVITY_FUNCTION);
  55
  56         showEventTimesCommand.execute();
  57         verify(console).println(contains("junitDevice"));
  58     }
  59 }