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

   1 /**-\r
   2  * ============LICENSE_START=======================================================\r
   3  *  Copyright (C) 2019 Nordix Foundation.\r
   4  * ================================================================================\r
   5  * Licensed under the Apache License, Version 2.0 (the "License");\r
   6  * you may not use this file except in compliance with the License.\r
   7  * You may obtain a copy of the License at\r
   8  *\r
   9  *      http://www.apache.org/licenses/LICENSE-2.0\r
  10  *\r
  11  * Unless required by applicable law or agreed to in writing, software\r
  12  * distributed under the License is distributed on an "AS IS" BASIS,\r
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  14  * See the License for the specific language governing permissions and\r
  15  * limitations under the License.\r
  16  *\r
  17  * SPDX-License-Identifier: Apache-2.0\r
  18  * ============LICENSE_END=========================================================\r
  19  */\r
  20 \r
  21 package org.onap.dmaap.datarouter.node;\r
  22 \r
  23 import org.junit.Before;\r
  24 import org.junit.Test;\r
  25 import org.junit.runner.RunWith;\r
  26 import org.mockito.Mock;\r
  27 import org.onap.aaf.cadi.PropAccess;\r
  28 import org.onap.aaf.cadi.filter.CadiFilter;\r
  29 import org.powermock.api.mockito.PowerMockito;\r
  30 import org.powermock.api.support.membermodification.MemberMatcher;\r
  31 import org.powermock.core.classloader.annotations.PrepareForTest;\r
  32 import org.powermock.core.classloader.annotations.SuppressStaticInitializationFor;\r
  33 import org.powermock.modules.junit4.PowerMockRunner;\r
  34 \r
  35 import javax.servlet.FilterChain;\r
  36 import javax.servlet.ServletException;\r
  37 import javax.servlet.http.HttpServletRequest;\r
  38 import javax.servlet.http.HttpServletResponse;\r
  39 import java.io.IOException;\r
  40 \r
  41 import static org.mockito.Mockito.*;\r
  42 \r
  43 @SuppressStaticInitializationFor("org.onap.dmaap.datarouter.node.NodeConfigManager")\r
  44 @PrepareForTest({CadiFilter.class})\r
  45 @RunWith(PowerMockRunner.class)\r
  46 public class DRNodeCadiFilterTest\r
  47 {\r
  48 \r
  49     @Mock\r
  50     private PropAccess access;\r
  51 \r
  52     @Mock\r
  53     private HttpServletRequest request;\r
  54 \r
  55     @Mock\r
  56     private HttpServletResponse response;\r
  57 \r
  58     @Mock\r
  59     private FilterChain chain;\r
  60 \r
  61     private DRNodeCadiFilter cadiFilter;\r
  62 \r
  63 \r
  64     @Before\r
  65     public void setUp() throws ServletException {\r
  66         cadiFilter = new DRNodeCadiFilter(false, access);\r
  67     }\r
  68 \r
  69     @Test\r
  70     public void Given_doFilter_Called_And_Method_Is_GET_And_AAF_DB_Instance_Is_NULL_Then_Chain_doFilter_Called() throws Exception {\r
  71         PowerMockito.mockStatic(NodeConfigManager.class);\r
  72         NodeConfigManager config = mock(NodeConfigManager.class);\r
  73 \r
  74         PowerMockito.when(NodeConfigManager.getInstance()).thenReturn(config);\r
  75         PowerMockito.when(config.getAafInstance("/other/5")).thenReturn("legacy");\r
  76         when(request.getPathInfo()).thenReturn("/publish/5");\r
  77         when(request.getMethod()).thenReturn("GET");\r
  78         cadiFilter.doFilter(request,response,chain);\r
  79         verify(chain, times(1)).doFilter(request, response);\r
  80     }\r
  81 \r
  82     @Test\r
  83     public void Given_doFilter_Called_And_Method_Is_GET_And_Path_Includes_Internal_Then_Chain_doFilter_Called() throws Exception {\r
  84         PowerMockito.mockStatic(NodeConfigManager.class);\r
  85         NodeConfigManager config = mock(NodeConfigManager.class);\r
  86 \r
  87         PowerMockito.when(NodeConfigManager.getInstance()).thenReturn(config);\r
  88         PowerMockito.when(config.getAafInstance("/other/5")).thenReturn("legacy");\r
  89         when(request.getPathInfo()).thenReturn("/internal/5");\r
  90         when(request.getMethod()).thenReturn("GET");\r
  91         cadiFilter.doFilter(request,response,chain);\r
  92         verify(chain, times(1)).doFilter(request, response);\r
  93     }\r
  94 \r
  95     @Test\r
  96     public void Given_doFilter_Called_And_Method_Is_GET_And_AAF_DB_Is_Not_Null_Then_Super_doFilter_Called() throws Exception {\r
  97         PowerMockito.mockStatic(NodeConfigManager.class);\r
  98         NodeConfigManager config = mock(NodeConfigManager.class);\r
  99 \r
 100         PowerMockito.when(NodeConfigManager.getInstance()).thenReturn(config);\r
 101         PowerMockito.when(config.getAafInstance("5")).thenReturn("EXISTS");\r
 102         when(request.getPathInfo()).thenReturn("/publish/5/fileId");\r
 103         when(request.getMethod()).thenReturn("GET");\r
 104         PowerMockito.suppress(MemberMatcher.methodsDeclaredIn(CadiFilter.class));\r
 105         cadiFilter.doFilter(request,response,chain);\r
 106         verify(chain, times(0)).doFilter(request, response);\r
 107     }\r
 108 \r
 109     @Test\r
 110     public void Given_getFileid_Called_And_SendError_Fails_Then_Throw_IOException_And_Call_chain_doFilter() throws Exception {\r
 111         PowerMockito.mockStatic(NodeConfigManager.class);\r
 112         NodeConfigManager config = mock(NodeConfigManager.class);\r
 113 \r
 114         PowerMockito.when(NodeConfigManager.getInstance()).thenReturn(config);\r
 115         when(request.getPathInfo()).thenReturn("/publish/5");\r
 116         when(request.getMethod()).thenReturn("DELETE");\r
 117         doThrow(new IOException()).when(response).sendError(HttpServletResponse.SC_NOT_FOUND, "Invalid request URI.  Expecting <feed-publishing-url>/<fileid>.  Possible missing fileid.");\r
 118         cadiFilter.doFilter(request,response,chain);\r
 119         verify(chain, times(1)).doFilter(request, response);\r
 120     }\r
 121 }\r