datarouter-node/src/test/java/org/onap/dmaap/datarouter/node/NodeUtilsTest.java

   1 /*******************************************************************************
   2  * ============LICENSE_START==================================================
   3  * * org.onap.dmaap
   4  * * ===========================================================================
   5  * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
   6  * * ===========================================================================
   7  * * Licensed under the Apache License, Version 2.0 (the "License");
   8  * * you may not use this file except in compliance with the License.
   9  * * You may obtain a copy of the License at
  10  * *
  11  *  *      http://www.apache.org/licenses/LICENSE-2.0
  12  * *
  13  *  * Unless required by applicable law or agreed to in writing, software
  14  * * distributed under the License is distributed on an "AS IS" BASIS,
  15  * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * * See the License for the specific language governing permissions and
  17  * * limitations under the License.
  18  * * ============LICENSE_END====================================================
  19  * *
  20  * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
  21  * *
  22  ******************************************************************************/
  23 package org.onap.dmaap.datarouter.node;
  24
  25 import org.junit.Assert;
  26 import org.junit.Test;
  27 import org.junit.runner.RunWith;
  28 import org.mockito.Mock;
  29 import org.powermock.core.classloader.annotations.PrepareForTest;
  30 import org.powermock.core.classloader.annotations.SuppressStaticInitializationFor;
  31 import org.powermock.modules.junit4.PowerMockRunner;
  32 import org.slf4j.MDC;
  33
  34 import javax.servlet.http.HttpServletRequest;
  35
  36 import java.io.IOException;
  37 import java.net.InetAddress;
  38 import java.util.UUID;
  39
  40 import static com.att.eelf.configuration.Configuration.MDC_SERVER_FQDN;
  41 import static com.att.eelf.configuration.Configuration.MDC_SERVER_IP_ADDRESS;
  42 import static org.mockito.Mockito.when;
  43 import static org.powermock.api.mockito.PowerMockito.mockStatic;
  44
  45 @RunWith(PowerMockRunner.class)
  46 @SuppressStaticInitializationFor("org.onap.dmaap.datarouter.node.NodeUtils")
  47 @PrepareForTest({ UUID.class, InetAddress.class })
  48 public class NodeUtilsTest {
  49
  50     @Mock
  51     private HttpServletRequest request;
  52
  53     @Test
  54     public void Given_Uri_With_Params_Then_Get_Feed_And_File_Id_Returns_Correct_Values() {
  55         String uri = "prov.datarouternew.com:8443/feed/12/fileName";
  56         String[] uriParams = NodeUtils.getFeedAndFileID(uri);
  57         Assert.assertEquals("12", uriParams[0]);
  58         Assert.assertEquals("fileName", uriParams[1]);
  59     }
  60
  61     @Test
  62     public void Given_Uri_With_Illegal_Params_Then_Get_Feed_And_File_Id_Returns_Null() {
  63         String uri = "prov.datarouternew.com:8443/feed";
  64         String[] uriParams = NodeUtils.getFeedAndFileID(uri);
  65         Assert.assertNull(uriParams);
  66     }
  67
  68     @Test
  69     public void Given_String_With_Escape_Fields_Then_Loge_Returns_Special_Chars() {
  70         String s = NodeUtils.loge("\\search|pub|12\n");
  71         Assert.assertEquals("\\esearch\\ppub\\p12\\n", s);
  72     }
  73
  74     @Test
  75     public void Given_String_With_Special_Chars_Then_Loge_Returns_String_With_Escape_Fields() {
  76         String s = NodeUtils.unloge("\\esearch\\ppub\\p12\\n");
  77         Assert.assertEquals("\\search|pub|12\n", s);
  78     }
  79
  80     @Test
  81     public void Given_Request_Has_RequestId_And_InvocationId_Headers_Set_MDC_Values() {
  82         when(request.getHeader("X-ONAP-RequestID")).thenReturn("123");
  83         when(request.getHeader("X-InvocationID")).thenReturn("456");
  84         NodeUtils.setRequestIdAndInvocationId(request);
  85         Assert.assertEquals("123", MDC.get("RequestId"));
  86         Assert.assertEquals("456", MDC.get("InvocationId"));
  87     }
  88
  89     @Test
  90     public void Given_setIpAndFqdnForEelf_Called_Set_MDC_Values() throws IOException {
  91         mockStatic(InetAddress.class);
  92         when(InetAddress.getLocalHost().getHostName()).thenReturn("testHostName");
  93         when(InetAddress.getLocalHost().getHostAddress()).thenReturn("testHostAddress");
  94         NodeUtils.setIpAndFqdnForEelf("doGet");
  95         Assert.assertEquals("testHostName", MDC.get(MDC_SERVER_FQDN));
  96         Assert.assertEquals("testHostAddress", MDC.get(MDC_SERVER_IP_ADDRESS));
  97     }
  98
  99     @Test
 100     public void Given_Request_Has_Empty_RequestId_And_InvocationId_Headers_Generate_MDC_Values() {
 101         when(request.getHeader("X-ONAP-RequestID")).thenReturn("");
 102         when(request.getHeader("X-InvocationID")).thenReturn("");
 103         mockStatic(UUID.class);
 104         when(UUID.randomUUID().toString()).thenReturn("123", "456");
 105         NodeUtils.setRequestIdAndInvocationId(request);
 106         Assert.assertEquals("123", MDC.get("RequestId"));
 107         Assert.assertEquals("456", MDC.get("InvocationId"));
 108     }
 109 }