apiroute/apiroute-service/src/test/java/org/onap/msb/apiroute/wrapper/util/MicroServiceUtilTest.java

   1 /*******************************************************************************
   2  * Copyright 2016-2017 ZTE, Inc. and others.
   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 package org.onap.msb.apiroute.wrapper.util;
  17
  18 import javax.servlet.http.HttpServletRequest;
  19
  20 import org.junit.Assert;
  21 import org.junit.Test;
  22 import org.junit.runner.RunWith;
  23 import org.onap.msb.apiroute.wrapper.util.MicroServiceUtil;
  24 import org.powermock.api.mockito.PowerMockito;
  25 import org.powermock.core.classloader.annotations.PrepareForTest;
  26 import org.powermock.modules.junit4.PowerMockRunner;
  27
  28 import redis.clients.jedis.Jedis;
  29
  30 @RunWith(PowerMockRunner.class)
  31 @PrepareForTest({HttpServletRequest.class})
  32 public class MicroServiceUtilTest {
  33
  34   @Test
  35   public void test_getPrefixedKey(){
  36     Assert.assertEquals("discover:microservices:test:v1",MicroServiceUtil.getPrefixedKey("test","v1"));
  37   }
  38
  39   @Test
  40   public void test_getServiceKey(){
  41     Assert.assertEquals("discover:microservices:test:v1",MicroServiceUtil.getServiceKey("test","v1"));
  42   }
  43
  44   @Test
  45   public void test_getRealIp(){
  46     HttpServletRequest request=PowerMockito.mock(HttpServletRequest.class);
  47     PowerMockito.when(request.getHeader("X-Forwarded-For")).thenReturn("127.0.0.1");
  48     Assert.assertEquals("127.0.0.1",MicroServiceUtil.getRealIp(request));
  49
  50     PowerMockito.when(request.getHeader("X-Forwarded-For")).thenReturn("");
  51     PowerMockito.when(request.getHeader("X-Real-IP")).thenReturn("127.0.0.2");
  52     Assert.assertEquals("127.0.0.2",MicroServiceUtil.getRealIp(request));
  53
  54     PowerMockito.when(request.getHeader("X-Forwarded-For")).thenReturn("");
  55     PowerMockito.when(request.getHeader("X-Real-IP")).thenReturn("");
  56     PowerMockito.when(request.getRemoteAddr()).thenReturn("127.0.0.3");
  57     Assert.assertEquals("127.0.0.3",MicroServiceUtil.getRealIp(request));
  58
  59   }
  60 }