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.DB;
  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     private DB db;
  71
  72     ListAppender<ILoggingEvent> listAppender;
  73
  74     @BeforeClass
  75     public static void init() {
  76         emf = Persistence.createEntityManagerFactory("dr-unit-tests");
  77         em = emf.createEntityManager();
  78         System.setProperty(
  79                 "org.onap.dmaap.datarouter.provserver.properties",
  80                 "src/test/resources/h2Database.properties");
  81     }
  82
  83     @AfterClass
  84     public static void tearDownClass() throws FileNotFoundException {
  85         em.clear();
  86         em.close();
  87         emf.close();
  88     }
  89
  90
  91     @Before
  92     public void setUp() throws Exception {
  93         listAppender = setTestLogger(PublishServlet.class);
  94         publishServlet = new PublishServlet();
  95         db = new DB();
  96     }
  97
  98     @Test
  99     public void Given_Request_Is_HTTP_DELETE_And_There_Are_No_Nodes_Then_Service_Unavailable_Error_Is_Returned()
 100             throws Exception {
 101         FieldUtils.writeDeclaredStaticField(BaseServlet.class, "nodes", new String[0], true);
 102         publishServlet.doDelete(request, response);
 103         verify(response).sendError(eq(HttpServletResponse.SC_SERVICE_UNAVAILABLE), argThat(notNullValue(String.class)));
 104         FieldUtils.writeDeclaredStaticField(BaseServlet.class, "nodes", new String[1], true);
 105         verifyEnteringExitCalled(listAppender);
 106     }
 107
 108     @Test
 109     public void Given_Request_Is_HTTP_DELETE_And_Path_Is_Null_Then_Not_Found_Error_Is_Returned()
 110             throws Exception {
 111         publishServlet.doDelete(request, response);
 112         verify(response).sendError(eq(HttpServletResponse.SC_NOT_FOUND), argThat(notNullValue(String.class)));
 113     }
 114
 115     @Test
 116     public void Given_Request_Is_HTTP_DELETE_And_Ix_Is_Null_Then_Not_Found_Error_Is_Returned()
 117             throws Exception {
 118
 119         when(request.getPathInfo()).thenReturn("/1/");
 120         publishServlet.doDelete(request, response);
 121         verify(response).sendError(eq(HttpServletResponse.SC_NOT_FOUND), argThat(notNullValue(String.class)));
 122     }
 123
 124     @Test
 125     public void Given_Request_Is_HTTP_DELETE_And_Feed_Is_Not_Valid_Then_Not_Found_Error_Is_Returned()
 126             throws Exception {
 127         when(request.getPathInfo()).thenReturn("/122/fileName.txt");
 128         publishServlet.doDelete(request, response);
 129         verify(response).sendError(eq(HttpServletResponse.SC_NOT_FOUND), argThat(notNullValue(String.class)));
 130     }
 131
 132     @Test
 133     public void Given_Request_Is_HTTP_DELETE_And_Feed_Is_Not_A_Number_Then_Not_Found_Error_Is_Returned()
 134             throws Exception {
 135         when(request.getPathInfo()).thenReturn("/abc/fileName.txt");
 136         publishServlet.doDelete(request, response);
 137         verify(response).sendError(eq(HttpServletResponse.SC_NOT_FOUND), argThat(notNullValue(String.class)));
 138     }
 139
 140
 141     @Test
 142     public void Given_Request_Is_HTTP_DELETE_And_All_Ok_Then_Request_succeeds()
 143             throws Exception {
 144         when(request.getHeader(anyString())).thenReturn("Basic dXNlcg==");
 145         setConditionsForPositiveSuccessFlow();
 146         publishServlet.doDelete(request, response);
 147         verify(response).setStatus(eq(HttpServletResponse.SC_MOVED_PERMANENTLY));
 148         verifyEnteringExitCalled(listAppender);
 149     }
 150
 151     @Test
 152     public void Given_Request_Is_HTTP_PUT_And_Request_succeeds()
 153             throws Exception {
 154         setConditionsForPositiveSuccessFlow();
 155
 156         publishServlet.doPut(request, response);
 157         verify(response).setStatus(eq(HttpServletResponse.SC_MOVED_PERMANENTLY));
 158         verifyEnteringExitCalled(listAppender);
 159     }
 160
 161     @Test
 162     public void Given_Request_Is_HTTP_POST_And_Request_succeeds()
 163             throws Exception {
 164         setConditionsForPositiveSuccessFlow();
 165
 166         publishServlet.doPost(request, response);
 167         verify(response).setStatus(eq(HttpServletResponse.SC_MOVED_PERMANENTLY));
 168         verifyEnteringExitCalled(listAppender);
 169     }
 170
 171     @Test
 172     public void Given_Request_Is_HTTP_GET_And_Request_succeeds_And_RequestId_Header_is_empty()
 173             throws Exception {
 174         setConditionsForPositiveSuccessFlow();
 175         mockStatic(InetAddress.class);
 176         publishServlet.doGet(request, response);
 177         verify(response).setStatus(eq(HttpServletResponse.SC_MOVED_PERMANENTLY));
 178         verifyEnteringExitCalled(listAppender);
 179         assertEquals(null, listAppender.list.get(0).getMDCPropertyMap().get("RequestId"));
 180         assertEquals(null, listAppender.list.get(0).getMDCPropertyMap().get("InvocationId"));
 181     }
 182
 183     @Test
 184     public void Given_Request_Is_HTTP_GET_And_Request_succeeds_And_RequestId_Header_Is_Not_Empty()
 185             throws Exception {
 186         setConditionsForPositiveSuccessFlow();
 187         when(request.getHeader("X-ONAP-RequestID")).thenReturn("123");
 188         when(request.getHeader("X-InvocationID")).thenReturn("456");
 189         publishServlet.doGet(request, response);
 190         verify(response).setStatus(eq(HttpServletResponse.SC_MOVED_PERMANENTLY));
 191         verifyEnteringExitCalled(listAppender);
 192         assertEquals("123", listAppender.list.get(0).getMDCPropertyMap().get("RequestId"));
 193         assertEquals("456", listAppender.list.get(0).getMDCPropertyMap().get("InvocationId"));
 194     }
 195
 196     private void setConditionsForPositiveSuccessFlow() throws Exception {
 197         FieldUtils.writeDeclaredField(publishServlet, "provstring", "", true);
 198         when(request.getPathInfo()).thenReturn("/1/fileName.txt");
 199     }
 200
 201
 202
 203 }