datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/PublishServletTest.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
  24 package org.onap.dmaap.datarouter.provisioning;
  25
  26 import ch.qos.logback.classic.spi.ILoggingEvent;
  27 import ch.qos.logback.core.read.ListAppender;
  28 import org.apache.commons.lang3.reflect.FieldUtils;
  29 import org.junit.*;
  30 import org.junit.runner.RunWith;
  31 import org.mockito.Mock;
  32 import org.onap.dmaap.datarouter.provisioning.utils.ProvDbUtils;
  33 import org.powermock.core.classloader.annotations.PowerMockIgnore;
  34 import org.powermock.core.classloader.annotations.PrepareForTest;
  35 import org.powermock.modules.junit4.PowerMockRunner;
  36
  37 import javax.persistence.EntityManager;
  38 import javax.persistence.EntityManagerFactory;
  39 import javax.persistence.Persistence;
  40 import javax.servlet.http.HttpServletRequest;
  41 import javax.servlet.http.HttpServletResponse;
  42
  43
  44 import java.io.FileNotFoundException;
  45 import java.net.InetAddress;
  46
  47 import static org.junit.Assert.assertEquals;
  48 import static org.mockito.ArgumentMatchers.anyString;
  49 import static org.mockito.ArgumentMatchers.eq;
  50 import static org.mockito.Mockito.verify;
  51 import static org.mockito.Mockito.when;
  52 import static org.powermock.api.mockito.PowerMockito.mockStatic;
  53
  54 /**
  55  * Created by ezcoxem on 21/08/2018.
  56  */
  57
  58 @RunWith(PowerMockRunner.class)
  59 @PrepareForTest({InetAddress.class })
  60 @PowerMockIgnore({"com.sun.org.apache.xerces.*", "javax.xml.*", "org.xml.*", "org.w3c.*"})
  61 public class PublishServletTest extends DrServletTestBase {
  62     private PublishServlet publishServlet;
  63
  64     @Mock
  65     private HttpServletRequest request;
  66
  67     @Mock
  68     private HttpServletResponse response;
  69
  70     private static EntityManagerFactory emf;
  71     private static EntityManager em;
  72
  73     private ListAppender<ILoggingEvent> listAppender;
  74
  75     @BeforeClass
  76     public static void init() {
  77         emf = Persistence.createEntityManagerFactory("dr-unit-tests");
  78         em = emf.createEntityManager();
  79         System.setProperty(
  80                 "org.onap.dmaap.datarouter.provserver.properties",
  81                 "src/test/resources/h2Database.properties");
  82     }
  83
  84     @AfterClass
  85     public static void tearDownClass() throws FileNotFoundException {
  86         em.clear();
  87         em.close();
  88         emf.close();
  89     }
  90
  91
  92     @Before
  93     public void setUp() throws Exception {
  94         listAppender = setTestLogger(PublishServlet.class);
  95         publishServlet = new PublishServlet();
  96         ProvDbUtils.getInstance().initProvDB();
  97     }
  98
  99     @Test
 100     public void Given_Request_Is_HTTP_DELETE_And_There_Are_No_Nodes_Then_Service_Unavailable_Error_Is_Returned()
 101             throws Exception {
 102         FieldUtils.writeDeclaredStaticField(BaseServlet.class, "nodes", new String[0], true);
 103         publishServlet.doDelete(request, response);
 104         verify(response).sendError(eq(HttpServletResponse.SC_SERVICE_UNAVAILABLE), anyString());
 105         FieldUtils.writeDeclaredStaticField(BaseServlet.class, "nodes", new String[1], true);
 106         verifyEnteringExitCalled(listAppender);
 107     }
 108
 109     @Test
 110     public void Given_Request_Is_HTTP_DELETE_And_Path_Is_Null_Then_Not_Found_Error_Is_Returned()
 111             throws Exception {
 112         publishServlet.doDelete(request, response);
 113         verify(response).sendError(eq(HttpServletResponse.SC_NOT_FOUND), anyString());
 114     }
 115
 116     @Test
 117     public void Given_Request_Is_HTTP_DELETE_And_Ix_Is_Null_Then_Not_Found_Error_Is_Returned()
 118             throws Exception {
 119
 120         when(request.getPathInfo()).thenReturn("/1/");
 121         publishServlet.doDelete(request, response);
 122         verify(response).sendError(eq(HttpServletResponse.SC_NOT_FOUND), anyString());
 123     }
 124
 125     @Test
 126     public void Given_Request_Is_HTTP_DELETE_And_Feed_Is_Not_Valid_Then_Not_Found_Error_Is_Returned()
 127             throws Exception {
 128         when(request.getPathInfo()).thenReturn("/122/fileName.txt");
 129         publishServlet.doDelete(request, response);
 130         verify(response).sendError(eq(HttpServletResponse.SC_NOT_FOUND), anyString());
 131     }
 132
 133     @Test
 134     public void Given_Request_Is_HTTP_DELETE_And_Feed_Is_Not_A_Number_Then_Not_Found_Error_Is_Returned()
 135             throws Exception {
 136         when(request.getPathInfo()).thenReturn("/abc/fileName.txt");
 137         publishServlet.doDelete(request, response);
 138         verify(response).sendError(eq(HttpServletResponse.SC_NOT_FOUND), anyString());
 139     }
 140
 141
 142     @Test
 143     public void Given_Request_Is_HTTP_DELETE_And_All_Ok_Then_Request_succeeds()
 144             throws Exception {
 145         when(request.getHeader(anyString())).thenReturn("Basic dXNlcg==");
 146         setConditionsForPositiveSuccessFlow();
 147         publishServlet.doDelete(request, response);
 148         verify(response).setStatus(eq(HttpServletResponse.SC_MOVED_PERMANENTLY));
 149         verifyEnteringExitCalled(listAppender);
 150     }
 151
 152     @Test
 153     public void Given_Request_Is_HTTP_PUT_And_Request_succeeds()
 154             throws Exception {
 155         setConditionsForPositiveSuccessFlow();
 156
 157         publishServlet.doPut(request, response);
 158         verify(response).setStatus(eq(HttpServletResponse.SC_MOVED_PERMANENTLY));
 159         verifyEnteringExitCalled(listAppender);
 160     }
 161
 162     @Test
 163     public void Given_Request_Is_HTTP_POST_And_Request_succeeds()
 164             throws Exception {
 165         setConditionsForPositiveSuccessFlow();
 166
 167         publishServlet.doPost(request, response);
 168         verify(response).setStatus(eq(HttpServletResponse.SC_MOVED_PERMANENTLY));
 169         verifyEnteringExitCalled(listAppender);
 170     }
 171
 172     @Test
 173     public void Given_Request_Is_HTTP_GET_And_Request_succeeds_And_RequestId_Header_is_empty()
 174             throws Exception {
 175         setConditionsForPositiveSuccessFlow();
 176         mockStatic(InetAddress.class);
 177         publishServlet.doGet(request, response);
 178         verify(response).setStatus(eq(HttpServletResponse.SC_MOVED_PERMANENTLY));
 179         verifyEnteringExitCalled(listAppender);
 180         assertEquals(null, listAppender.list.get(0).getMDCPropertyMap().get("RequestId"));
 181         assertEquals(null, listAppender.list.get(0).getMDCPropertyMap().get("InvocationId"));
 182     }
 183
 184     @Test
 185     public void Given_Request_Is_HTTP_GET_And_Request_succeeds_And_RequestId_Header_Is_Not_Empty()
 186             throws Exception {
 187         setConditionsForPositiveSuccessFlow();
 188         when(request.getHeader("X-ONAP-RequestID")).thenReturn("123");
 189         when(request.getHeader("X-InvocationID")).thenReturn("456");
 190         publishServlet.doGet(request, response);
 191         verify(response).setStatus(eq(HttpServletResponse.SC_MOVED_PERMANENTLY));
 192         verifyEnteringExitCalled(listAppender);
 193         assertEquals("123", listAppender.list.get(0).getMDCPropertyMap().get("RequestId"));
 194         assertEquals("456", listAppender.list.get(0).getMDCPropertyMap().get("InvocationId"));
 195     }
 196
 197     private void setConditionsForPositiveSuccessFlow() throws Exception {
 198         FieldUtils.writeDeclaredField(publishServlet, "provstring", "", true);
 199         when(request.getPathInfo()).thenReturn("/1/fileName.txt");
 200     }
 201
 202
 203
 204 }