gerrit.onap Code Review - ccsdk/cds.git/blob

   1 /*
   2  * Copyright © 2019-2020 Orange.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.onap.ccsdk.cds.blueprintsprocessor.healthapi;
  18
  19 import org.junit.Assert;
  20 import org.junit.Before;
  21 import org.junit.Test;
  22 import org.junit.runner.RunWith;
  23 import org.mockito.InjectMocks;
  24 import org.mockito.Mock;
  25 import org.mockito.Mockito;
  26 import org.mockito.junit.MockitoJUnitRunner;
  27 import org.onap.ccsdk.cds.blueprintsprocessor.healthapi.domain.HealthApiResponse;
  28 import org.onap.ccsdk.cds.blueprintsprocessor.healthapi.domain.HealthCheckStatus;
  29 import org.onap.ccsdk.cds.blueprintsprocessor.healthapi.service.HealthCheckService;
  30 import org.onap.ccsdk.cds.blueprintsprocessor.rest.BasicAuthRestClientProperties;
  31 import org.onap.ccsdk.cds.blueprintsprocessor.rest.service.BasicAuthRestClientService;
  32 import org.onap.ccsdk.cds.blueprintsprocessor.rest.service.BlueprintWebClientService.WebClientResponse;
  33 import org.springframework.http.HttpMethod;
  34
  35 import static org.junit.Assert.assertEquals;
  36 import static org.junit.Assert.assertNotNull;
  37 import static org.mockito.ArgumentMatchers.any;
  38 import static org.mockito.ArgumentMatchers.eq;
  39 import static org.mockito.Mockito.anyString;
  40
  41 @RunWith(MockitoJUnitRunner.class)
  42 public class HealthCheckServiceTest {
  43
  44   @Mock
  45   private BasicAuthRestClientService basicAuthRestClientService;
  46
  47   @Mock
  48   private BasicAuthRestClientProperties restClientProperties;
  49
  50   @InjectMocks
  51   private HealthCheckService healthCheckService = new HealthCheckService();
  52
  53   @Before
  54   public void setup() {
  55   }
  56
  57   @Test
  58   public void testSystemIsCompletelyDown() {
  59
  60     Mockito.when(basicAuthRestClientService.exchangeResource(anyString(), anyString(), anyString())).
  61             thenThrow(new RuntimeException());
  62     HealthApiResponse healthApiResponse = healthCheckService.retrieveSystemStatus();
  63     assertNotNull(healthApiResponse);
  64     Assert.assertEquals(healthApiResponse.getStatus(), HealthCheckStatus.DOWN);
  65     healthApiResponse.getChecks().stream().forEach(serviceEndpoint -> {
  66       assertNotNull(serviceEndpoint);
  67       assertEquals(serviceEndpoint.getStatus(), HealthCheckStatus.DOWN);
  68
  69     });
  70
  71   }
  72
  73
  74   @Test
  75   public void testSystemIsUPAndRunning() {
  76
  77     Mockito.when(basicAuthRestClientService.exchangeResource(eq(HttpMethod.GET.name()), anyString(), anyString())).
  78             thenReturn(new WebClientResponse<>(200, "Success"));
  79     HealthApiResponse healthApiResponse = healthCheckService.retrieveSystemStatus();
  80     assertNotNull(healthApiResponse);
  81     assertEquals(healthApiResponse.getStatus(), HealthCheckStatus.UP);
  82     healthApiResponse.getChecks().stream().forEach(serviceEndpoint -> {
  83       assertNotNull(serviceEndpoint);
  84       assertEquals(serviceEndpoint.getStatus(), HealthCheckStatus.UP);
  85
  86     });
  87
  88   }
  89
  90   @Test
  91   public void testServiceIsNotFound() {
  92     Mockito.when(basicAuthRestClientService.exchangeResource(eq(HttpMethod.GET.name()), any(), anyString())).
  93             thenReturn(new WebClientResponse<>(404, "failure"));
  94     HealthApiResponse healthApiResponse = healthCheckService.retrieveSystemStatus();
  95     assertNotNull(healthApiResponse);
  96     assertEquals(healthApiResponse.getStatus(), HealthCheckStatus.DOWN);
  97     healthApiResponse.getChecks().stream().forEach(serviceEndpoint -> {
  98       assertNotNull(serviceEndpoint);
  99       assertEquals(serviceEndpoint.getStatus(), HealthCheckStatus.DOWN);
 100
 101     });
 102
 103   }
 104
 105
 106   @Test
 107   public void testServiceInternalServerError() {
 108     Mockito.when(basicAuthRestClientService.exchangeResource(eq(HttpMethod.GET.name()), any(), anyString()))
 109             .thenReturn(new WebClientResponse<>(500, "failure"));
 110     HealthApiResponse healthApiResponse = healthCheckService.retrieveSystemStatus();
 111     assertNotNull(healthApiResponse);
 112     assertEquals(healthApiResponse.getStatus(), HealthCheckStatus.DOWN);
 113     healthApiResponse.getChecks().stream().forEach(serviceEndpoint -> {
 114       assertNotNull(serviceEndpoint);
 115       assertEquals(serviceEndpoint.getStatus(), HealthCheckStatus.DOWN);
 116
 117     });
 118
 119   }
 120
 121   @Test
 122   public void testServiceIsRedirected() {
 123     Mockito.when(basicAuthRestClientService.exchangeResource(eq(HttpMethod.GET.name()), any(), anyString()))
 124             .thenReturn(new WebClientResponse<>(300, "failure"));
 125     HealthApiResponse healthApiResponse = healthCheckService.retrieveSystemStatus();
 126     assertNotNull(healthApiResponse);
 127     assertEquals(healthApiResponse.getStatus(), HealthCheckStatus.DOWN);
 128     healthApiResponse.getChecks().stream().forEach(serviceEndpoint -> {
 129       assertNotNull(serviceEndpoint);
 130       assertEquals(serviceEndpoint.getStatus(), HealthCheckStatus.DOWN);
 131
 132     });
 133
 134   }
 135
 136 }