gerrit.onap Code Review - dcaegen2/collectors/datafile.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2019 Nordix Foundation.
   4  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.dcaegen2.collectors.datafile.controllers;
  22
  23 import static org.junit.Assert.assertEquals;
  24 import static org.junit.Assert.assertFalse;
  25 import static org.junit.Assert.assertNotNull;
  26 import static org.junit.Assert.assertTrue;
  27 import static org.mockito.Mockito.when;
  28
  29 import ch.qos.logback.classic.spi.ILoggingEvent;
  30 import ch.qos.logback.core.read.ListAppender;
  31
  32 import org.apache.commons.lang3.StringUtils;
  33 import org.junit.jupiter.api.BeforeEach;
  34 import org.junit.jupiter.api.Test;
  35 import org.junit.jupiter.api.extension.ExtendWith;
  36 import org.mockito.Mock;
  37 import org.mockito.junit.jupiter.MockitoExtension;
  38 import org.onap.dcaegen2.collectors.datafile.configuration.SchedulerConfig;
  39 import org.onap.dcaegen2.collectors.datafile.utils.LoggingUtils;
  40 import org.onap.dcaegen2.services.sdk.rest.services.model.logging.MdcVariables;
  41 import org.slf4j.MDC;
  42 import org.springframework.http.HttpHeaders;
  43 import org.springframework.http.HttpStatus;
  44 import org.springframework.http.ResponseEntity;
  45 import reactor.core.publisher.Mono;
  46
  47 @ExtendWith(MockitoExtension.class)
  48 public class ScheduleControllerTest {
  49     @Mock
  50     private SchedulerConfig schedulerConfigMock;
  51
  52     private ScheduleController scheduleControllerUnderTest;
  53
  54     @BeforeEach
  55     public void setup() {
  56         scheduleControllerUnderTest = new ScheduleController(schedulerConfigMock);
  57     }
  58
  59     @Test
  60     public void startTasksSuccess() {
  61         when(schedulerConfigMock.tryToStartTask()).thenReturn(Boolean.TRUE);
  62
  63         HttpHeaders httpHeaders = new HttpHeaders();
  64
  65         final ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(ScheduleController.class);
  66         Mono<ResponseEntity<String>> response = scheduleControllerUnderTest.startTasks(httpHeaders);
  67
  68         validateLogging(logAppender, "Start request");
  69
  70         String body = response.block().getBody();
  71         assertTrue(body.startsWith("Datafile Service has been started!"));
  72
  73         assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.REQUEST_ID)));
  74         assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.INVOCATION_ID)));
  75     }
  76
  77     @Test
  78     public void startTasksFail() {
  79         when(schedulerConfigMock.tryToStartTask()).thenReturn(Boolean.FALSE);
  80
  81         HttpHeaders httpHeaders = new HttpHeaders();
  82         // The following headers are set to create branch coverage in MappedDiagnosticContext:initializeTraceContext().
  83         httpHeaders.set(MdcVariables.httpHeader(MdcVariables.REQUEST_ID), "Onap request ID");
  84         httpHeaders.set(MdcVariables.httpHeader(MdcVariables.INVOCATION_ID), "Invocation ID");
  85
  86         final ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(ScheduleController.class);
  87         Mono<ResponseEntity<String>> response = scheduleControllerUnderTest.startTasks(httpHeaders);
  88
  89         validateLogging(logAppender, "Start request");
  90
  91         String body = response.block().getBody();
  92         assertTrue(body.startsWith("Datafile Service is still running!"));
  93
  94         assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.REQUEST_ID)));
  95         assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.INVOCATION_ID)));
  96     }
  97
  98     @Test
  99     public void stopTaskSuccess() {
 100         when(schedulerConfigMock.getResponseFromCancellationOfTasks()).thenReturn(
 101             Mono.just(new ResponseEntity<>("Datafile Service has already been stopped!", HttpStatus.CREATED)));
 102
 103         HttpHeaders httpHeaders = new HttpHeaders();
 104
 105         final ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(ScheduleController.class);
 106         Mono<ResponseEntity<String>> actualResponse = scheduleControllerUnderTest.stopTask(httpHeaders);
 107
 108         validateLogging(logAppender, "Stop request");
 109
 110         String body = actualResponse.block().getBody();
 111         assertTrue(body.startsWith("Datafile Service has already been stopped!"));
 112
 113         assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.REQUEST_ID)));
 114         assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.INVOCATION_ID)));
 115     }
 116
 117     private void validateLogging(ListAppender<ILoggingEvent> logAppender, String infoMessage) {
 118         assertEquals("ENTRY", logAppender.list.get(0).getMarker().getName());
 119         assertNotNull(logAppender.list.get(0).getMDCPropertyMap().get("InvocationID"));
 120         assertNotNull(logAppender.list.get(0).getMDCPropertyMap().get("RequestID"));
 121         assertTrue("Info missing in log", logAppender.list.toString().contains("[INFO] " + infoMessage));
 122         assertEquals("EXIT", logAppender.list.get(1).getMarker().getName());
 123         logAppender.stop();
 124     }
 125 }