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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.controller;
import static org.junit.Assert.assertFalse;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.core.read.ListAppender;
import org.apache.commons.lang3.StringUtils;
import org.junit.jupiter.api.Test;
import org.onap.dcaegen2.collectors.datafile.controllers.HeartbeatController;
import org.onap.dcaegen2.collectors.datafile.tasks.ScheduledTasks;
import org.onap.dcaegen2.collectors.datafile.utils.LoggingUtils;
import org.onap.dcaegen2.services.sdk.rest.services.model.logging.MdcVariables;
import org.slf4j.MDC;
import org.springframework.http.HttpHeaders;
import org.springframework.http.ResponseEntity;
import reactor.core.publisher.Mono;
public class HeartbeatControllerTest {
@Test
public void heartbeat_success() {
ScheduledTasks scheduledTasksMock = mock(ScheduledTasks.class);
when(scheduledTasksMock.getCurrentNumberOfTasks()).thenReturn(10);
when(scheduledTasksMock.publishedFilesCacheSize()).thenReturn(20);
HttpHeaders httpHeaders = new HttpHeaders();
HeartbeatController controllerUnderTest = new HeartbeatController(scheduledTasksMock);
ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(HeartbeatController.class);
Mono<ResponseEntity<String>> result = controllerUnderTest.heartbeat(httpHeaders);
validateLogging(logAppender);
String body = result.block().getBody();
assertTrue(body.startsWith("I'm living! Status: "));
assertTrue(body.contains("numberOfFileCollectionTasks=10"));
assertTrue(body.contains("fileCacheSize=20"));
assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.REQUEST_ID)));
assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.INVOCATION_ID)));
}
private void validateLogging(ListAppender<ILoggingEvent> logAppender) {
assertEquals(logAppender.list.get(0).getMarker().getName(), "ENTRY");
assertNotNull(logAppender.list.get(0).getMDCPropertyMap().get("InvocationID"));
assertNotNull(logAppender.list.get(0).getMDCPropertyMap().get("RequestID"));
assertEquals("[INFO] Heartbeat request", logAppender.list.get(0).toString());
assertEquals(logAppender.list.get(1).getMarker().getName(), "EXIT");
assertEquals("[INFO] Heartbeat request", logAppender.list.get(1).toString());
logAppender.stop();
}
}
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