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 static org.mockito.Mockito.doThrow;\r
  24 import static org.mockito.Mockito.mock;\r
  25 import static org.mockito.Mockito.times;\r
  26 import static org.mockito.Mockito.verify;\r
  27 import static org.mockito.Mockito.when;\r
  28 \r
  29 import java.io.IOException;\r
  30 import javax.servlet.FilterChain;\r
  31 import javax.servlet.ServletException;\r
  32 import javax.servlet.http.HttpServletRequest;\r
  33 import javax.servlet.http.HttpServletResponse;\r
  34 import org.junit.Before;\r
  35 import org.junit.Test;\r
  36 import org.junit.runner.RunWith;\r
  37 import org.mockito.Mock;\r
  38 import org.onap.aaf.cadi.PropAccess;\r
  39 import org.onap.aaf.cadi.filter.CadiFilter;\r
  40 import org.powermock.api.mockito.PowerMockito;\r
  41 import org.powermock.api.support.membermodification.MemberMatcher;\r
  42 import org.powermock.core.classloader.annotations.PowerMockIgnore;\r
  43 import org.powermock.core.classloader.annotations.PrepareForTest;\r
  44 import org.powermock.core.classloader.annotations.SuppressStaticInitializationFor;\r
  45 import org.powermock.modules.junit4.PowerMockRunner;\r
  46 \r
  47 @SuppressStaticInitializationFor("org.onap.dmaap.datarouter.node.NodeConfigManager")\r
  48 @PrepareForTest({CadiFilter.class})\r
  49 @RunWith(PowerMockRunner.class)\r
  50 @PowerMockIgnore({"com.sun.org.apache.xerces.*", "javax.xml.*", "org.xml.*", "javax.management.*"})\r
  51 public class DRNodeCadiFilterTest {\r
  52 \r
  53     @Mock\r
  54     private PropAccess access;\r
  55 \r
  56     @Mock\r
  57     private HttpServletRequest request;\r
  58 \r
  59     @Mock\r
  60     private HttpServletResponse response;\r
  61 \r
  62     @Mock\r
  63     private FilterChain chain;\r
  64 \r
  65     private DRNodeCadiFilter cadiFilter;\r
  66 \r
  67 \r
  68     @Before\r
  69     public void setUp() throws ServletException {\r
  70         cadiFilter = new DRNodeCadiFilter(false, access);\r
  71     }\r
  72 \r
  73     @Test\r
  74     public void Given_doFilter_Called_And_Method_Is_GET_And_AAF_DB_Instance_Is_NULL_Then_Chain_doFilter_Called()\r
  75             throws Exception {\r
  76         PowerMockito.mockStatic(NodeConfigManager.class);\r
  77         NodeConfigManager config = mock(NodeConfigManager.class);\r
  78 \r
  79         PowerMockito.when(NodeConfigManager.getInstance()).thenReturn(config);\r
  80         PowerMockito.when(config.getAafInstance("/other/5")).thenReturn("legacy");\r
  81         when(request.getPathInfo()).thenReturn("/publish/5");\r
  82         when(request.getMethod()).thenReturn("GET");\r
  83         cadiFilter.doFilter(request, response, chain);\r
  84         verify(chain, times(1)).doFilter(request, response);\r
  85     }\r
  86 \r
  87     @Test\r
  88     public void Given_doFilter_Called_And_Method_Is_GET_And_Path_Includes_Internal_Then_Chain_doFilter_Called()\r
  89             throws Exception {\r
  90         PowerMockito.mockStatic(NodeConfigManager.class);\r
  91         NodeConfigManager config = mock(NodeConfigManager.class);\r
  92 \r
  93         PowerMockito.when(NodeConfigManager.getInstance()).thenReturn(config);\r
  94         PowerMockito.when(config.getAafInstance("/other/5")).thenReturn("legacy");\r
  95         when(request.getPathInfo()).thenReturn("/internal/5");\r
  96         when(request.getMethod()).thenReturn("GET");\r
  97         cadiFilter.doFilter(request, response, chain);\r
  98         verify(chain, times(1)).doFilter(request, response);\r
  99     }\r
 100 \r
 101     @Test\r
 102     public void Given_doFilter_Called_And_Method_Is_GET_And_AAF_DB_Is_Not_Null_Then_Super_doFilter_Called()\r
 103             throws Exception {\r
 104         PowerMockito.mockStatic(NodeConfigManager.class);\r
 105         NodeConfigManager config = mock(NodeConfigManager.class);\r
 106 \r
 107         PowerMockito.when(NodeConfigManager.getInstance()).thenReturn(config);\r
 108         PowerMockito.when(config.getAafInstance("5")).thenReturn("EXISTS");\r
 109         when(request.getPathInfo()).thenReturn("/publish/5/fileId");\r
 110         when(request.getMethod()).thenReturn("GET");\r
 111         PowerMockito.suppress(MemberMatcher.methodsDeclaredIn(CadiFilter.class));\r
 112         cadiFilter.doFilter(request, response, chain);\r
 113         verify(chain, times(0)).doFilter(request, response);\r
 114     }\r
 115 \r
 116     @Test\r
 117     public void Given_getFileid_Called_And_SendError_Fails_Then_Throw_IOException_And_Call_chain_doFilter()\r
 118             throws Exception {\r
 119         PowerMockito.mockStatic(NodeConfigManager.class);\r
 120         NodeConfigManager config = mock(NodeConfigManager.class);\r
 121 \r
 122         PowerMockito.when(NodeConfigManager.getInstance()).thenReturn(config);\r
 123         when(request.getPathInfo()).thenReturn("/publish/5");\r
 124         when(request.getMethod()).thenReturn("DELETE");\r
 125         doThrow(new IOException()).when(response).sendError(HttpServletResponse.SC_NOT_FOUND,\r
 126                 "Invalid request URI.  Expecting <feed-publishing-url>/<fileid>.  Possible missing fileid.");\r
 127         cadiFilter.doFilter(request, response, chain);\r
 128         verify(chain, times(1)).doFilter(request, response);\r
 129     }\r
 130 }\r