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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.dcaegen2.collectors.datafile.configuration;
import static org.junit.Assert.assertFalse;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyNoMoreInteractions;
import java.time.Duration;
import java.time.Instant;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ScheduledFuture;
import org.junit.jupiter.api.Test;
import org.mockito.ArgumentCaptor;
import org.onap.dcaegen2.collectors.datafile.tasks.ScheduledTasks;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.scheduling.TaskScheduler;
import reactor.test.StepVerifier;
public class SchedulerConfigTest {
@Test
public void getResponseFromCancellationOfTasks_success() {
List<ScheduledFuture<?>> scheduledFutureList = new ArrayList<>();
ScheduledFuture<?> scheduledFutureMock = mock(ScheduledFuture.class);
scheduledFutureList.add(scheduledFutureMock);
SchedulerConfig.setScheduledFutureList(scheduledFutureList);
SchedulerConfig schedulerUnderTest = new SchedulerConfig(null, null, null);
String msg = "Datafile Service has already been stopped!";
StepVerifier.create(schedulerUnderTest.getResponseFromCancellationOfTasks())
.expectNext(new ResponseEntity<String>(msg, HttpStatus.CREATED)) //
.verifyComplete();
verify(scheduledFutureMock).cancel(false);
verifyNoMoreInteractions(scheduledFutureMock);
assertEquals(0, scheduledFutureList.size());
}
@Test
public void tryToStartTaskWhenNotStarted_success() {
TaskScheduler taskSchedulerMock = mock(TaskScheduler.class);
ScheduledTasks scheduledTasksMock = mock(ScheduledTasks.class);
CloudConfiguration cloudConfigurationMock = mock(CloudConfiguration.class);
List<ScheduledFuture<?>> scheduledFutureList = new ArrayList<>();
SchedulerConfig.setScheduledFutureList(scheduledFutureList);
SchedulerConfig schedulerUnderTestSpy =
spy(new SchedulerConfig(taskSchedulerMock, scheduledTasksMock, cloudConfigurationMock));
boolean actualResult = schedulerUnderTestSpy.tryToStartTask();
assertTrue(actualResult);
ArgumentCaptor<Runnable> runTaskRunnableCaptor = ArgumentCaptor.forClass(Runnable.class);
verify(taskSchedulerMock).scheduleAtFixedRate(runTaskRunnableCaptor.capture(), any(Instant.class),
eq(Duration.ofMinutes(5)));
ArgumentCaptor<Runnable> scheduleMainDatafileEventTaskCaptor = ArgumentCaptor.forClass(Runnable.class);
verify(taskSchedulerMock).scheduleWithFixedDelay(scheduleMainDatafileEventTaskCaptor.capture(),
eq(Duration.ofSeconds(15)));
ArgumentCaptor<Runnable> purgeCachedInformationCaptor = ArgumentCaptor.forClass(Runnable.class);
verify(taskSchedulerMock).scheduleWithFixedDelay(purgeCachedInformationCaptor.capture(),
eq(Duration.ofHours(1)));
verifyNoMoreInteractions(taskSchedulerMock);
scheduleMainDatafileEventTaskCaptor.getValue().run();
purgeCachedInformationCaptor.getValue().run();
verify(scheduledTasksMock).purgeCachedInformation(any(Instant.class));
verify(scheduledTasksMock).executeDatafileMainTask();
verifyNoMoreInteractions(scheduledTasksMock);
runTaskRunnableCaptor.getValue().run();
verify(cloudConfigurationMock).runTask();
verifyNoMoreInteractions(cloudConfigurationMock);
assertEquals(3, scheduledFutureList.size());
}
@Test
public void tryToStartTaskWhenAlreadyStarted_shouldReturnFalse() {
List<ScheduledFuture<?>> scheduledFutureList = new ArrayList<>();
ScheduledFuture<?> scheduledFutureMock = mock(ScheduledFuture.class);
scheduledFutureList.add(scheduledFutureMock);
SchedulerConfig.setScheduledFutureList(scheduledFutureList);
SchedulerConfig schedulerUnderTest = new SchedulerConfig(null, null, null);
boolean actualResult = schedulerUnderTest.tryToStartTask();
assertFalse(actualResult);
}
}
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