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