apiroute/apiroute-service/src/test/java/org/onap/msb/apiroute/health/ConsulLinkHealthCheckTest.java

   1 /*******************************************************************************
   2  * Copyright 2016-2017 ZTE, Inc. and others.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
   5  * in compliance with the License. You may obtain a copy of the License at
   6  *
   7  * http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Unless required by applicable law or agreed to in writing, software distributed under the License
  10  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
  11  * or implied. See the License for the specific language governing permissions and limitations under
  12  * the License.
  13  ******************************************************************************/
  14 package org.onap.msb.apiroute.health;
  15
  16 import org.junit.Test;
  17 import org.junit.runner.RunWith;
  18 import org.mockito.Mockito;
  19 import org.onap.msb.apiroute.wrapper.util.HttpClientUtil;
  20 import org.powermock.api.mockito.PowerMockito;
  21 import org.powermock.core.classloader.annotations.PrepareForTest;
  22 import org.powermock.modules.junit4.PowerMockRunner;
  23 import org.slf4j.Logger;
  24 import org.slf4j.LoggerFactory;
  25
  26 import com.codahale.metrics.health.HealthCheck.Result;
  27
  28 @RunWith(PowerMockRunner.class)
  29 @PrepareForTest({HttpClientUtil.class, ConsulLinkHealthCheck.class})
  30 public class ConsulLinkHealthCheckTest {
  31     private static final Logger LOGGER = LoggerFactory.getLogger(ConsulLinkHealthCheckTest.class);
  32
  33     @Test
  34     public void testchecksuccess() {
  35         PowerMockito.mockStatic(HttpClientUtil.class);
  36         try {
  37
  38             PowerMockito.when(HttpClientUtil.httpGetStatus(Mockito.anyString())).thenReturn(200);
  39         } catch (Exception e) {
  40             // TODO Auto-generated catch block
  41             e.printStackTrace();
  42         }
  43
  44         PowerMockito.mockStatic(System.class);
  45         PowerMockito.when(System.getenv("CONSUL_IP")).thenReturn("192.168.0.1");
  46
  47         ConsulLinkHealthCheck check = new ConsulLinkHealthCheck();
  48         Result rst = check.execute();
  49
  50         if (!rst.isHealthy()) {
  51             LOGGER.warn("testchecksuccess health check failed:" + rst.getMessage());
  52         } else {
  53             LOGGER.debug(" testchecksuccess health");
  54         }
  55     }
  56
  57     @Test
  58     public void testcheckfailed() {
  59         PowerMockito.mockStatic(HttpClientUtil.class);
  60         try {
  61
  62             PowerMockito.when(HttpClientUtil.httpGetStatus(Mockito.anyString())).thenReturn(400);
  63         } catch (Exception e) {
  64             // TODO Auto-generated catch block
  65             e.printStackTrace();
  66         }
  67
  68         PowerMockito.mockStatic(System.class);
  69         PowerMockito.when(System.getenv("CONSUL_IP")).thenReturn("192.168.0.1");
  70
  71         ConsulLinkHealthCheck check = new ConsulLinkHealthCheck();
  72         Result rst = check.execute();
  73
  74         if (!rst.isHealthy()) {
  75             LOGGER.warn("testcheckfailed health check failed:" + rst.getMessage());
  76         } else {
  77             LOGGER.debug("testcheckfailed health");
  78         }
  79     }
  80
  81
  82     @Test
  83     public void testcheckNoENV() {
  84         PowerMockito.mockStatic(HttpClientUtil.class);
  85         try {
  86
  87             PowerMockito.when(HttpClientUtil.httpGetStatus(Mockito.anyString())).thenReturn(400);
  88         } catch (Exception e) {
  89             // TODO Auto-generated catch block
  90             e.printStackTrace();
  91         }
  92
  93         PowerMockito.mockStatic(System.class);
  94         PowerMockito.when(System.getenv("CONSUL_IP")).thenReturn("");
  95
  96         ConsulLinkHealthCheck check = new ConsulLinkHealthCheck();
  97         Result rst = check.execute();
  98
  99         if (!rst.isHealthy()) {
 100             LOGGER.warn("testcheckNoENV health check failed:" + rst.getMessage());
 101         } else {
 102             LOGGER.debug("testcheckNoENV health");
 103         }
 104     }
 105 }