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 org.apache.commons.lang3.reflect.FieldUtils;
  27 import org.junit.AfterClass;
  28 import org.junit.Before;
  29 import org.junit.BeforeClass;
  30 import org.junit.Test;
  31 import org.junit.runner.RunWith;
  32 import org.mockito.Mock;
  33 import org.onap.dmaap.datarouter.provisioning.utils.DB;
  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 static org.hamcrest.Matchers.notNullValue;
  44 import static org.mockito.Matchers.*;
  45 import static org.mockito.Mockito.verify;
  46 import static org.mockito.Mockito.when;
  47
  48 /**
  49  * Created by ezcoxem on 21/08/2018.
  50  */
  51
  52 @RunWith(PowerMockRunner.class)
  53 public class PublishServletTest {
  54     private PublishServlet publishServlet;
  55
  56     @Mock
  57     private HttpServletRequest request;
  58
  59     @Mock
  60     private HttpServletResponse response;
  61
  62     private static EntityManagerFactory emf;
  63     private static EntityManager em;
  64     private DB db;
  65
  66     @BeforeClass
  67     public static void init() {
  68         emf = Persistence.createEntityManagerFactory("dr-unit-tests");
  69         em = emf.createEntityManager();
  70         System.setProperty(
  71                 "org.onap.dmaap.datarouter.provserver.properties",
  72                 "src/test/resources/h2Database.properties");
  73     }
  74
  75     @AfterClass
  76     public static void tearDownClass() {
  77         em.clear();
  78         em.close();
  79         emf.close();
  80     }
  81
  82
  83     @Before
  84     public void setUp() throws Exception {
  85         publishServlet = new PublishServlet();
  86         db = new DB();
  87     }
  88
  89     @Test
  90     public void Given_Request_Is_HTTP_DELETE_And_There_Are_No_Nodes_Then_Service_Unavailable_Error_Is_Returned()
  91             throws Exception {
  92         FieldUtils.writeDeclaredStaticField(BaseServlet.class, "nodes", new String[0], true);
  93         publishServlet.doDelete(request, response);
  94         verify(response).sendError(eq(HttpServletResponse.SC_SERVICE_UNAVAILABLE), argThat(notNullValue(String.class)));
  95         FieldUtils.writeDeclaredStaticField(BaseServlet.class, "nodes", new String[1], true);
  96     }
  97
  98     @Test
  99     public void Given_Request_Is_HTTP_DELETE_And_Path_Is_Null_Then_Not_Found_Error_Is_Returned()
 100             throws Exception {
 101         publishServlet.doDelete(request, response);
 102         verify(response).sendError(eq(HttpServletResponse.SC_NOT_FOUND), argThat(notNullValue(String.class)));
 103     }
 104
 105     @Test
 106     public void Given_Request_Is_HTTP_DELETE_And_Ix_Is_Null_Then_Not_Found_Error_Is_Returned()
 107             throws Exception {
 108
 109         when(request.getPathInfo()).thenReturn("/1/");
 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_Feed_Is_Not_Valid_Then_Not_Found_Error_Is_Returned()
 116             throws Exception {
 117         when(request.getPathInfo()).thenReturn("/122/fileName.txt");
 118         publishServlet.doDelete(request, response);
 119         verify(response).sendError(eq(HttpServletResponse.SC_NOT_FOUND), argThat(notNullValue(String.class)));
 120     }
 121
 122     @Test
 123     public void Given_Request_Is_HTTP_DELETE_And_Feed_Is_Not_A_Number_Then_Not_Found_Error_Is_Returned()
 124             throws Exception {
 125         when(request.getPathInfo()).thenReturn("/abc/fileName.txt");
 126         publishServlet.doDelete(request, response);
 127         verify(response).sendError(eq(HttpServletResponse.SC_NOT_FOUND), argThat(notNullValue(String.class)));
 128     }
 129
 130
 131     @Test
 132     public void Given_Request_Is_HTTP_DELETE_And_All_Ok_Then_Request_succeeds()
 133             throws Exception {
 134         when(request.getHeader(anyString())).thenReturn("Basic dXNlcg==");
 135         setConditionsForPositiveSuccessFlow();
 136         publishServlet.doDelete(request, response);
 137         verify(response).setStatus(eq(HttpServletResponse.SC_MOVED_PERMANENTLY));
 138     }
 139
 140     @Test
 141     public void Given_Request_Is_HTTP_PUT_And_Request_succeeds()
 142             throws Exception {
 143         setConditionsForPositiveSuccessFlow();
 144
 145         publishServlet.doPut(request, response);
 146         verify(response).setStatus(eq(HttpServletResponse.SC_MOVED_PERMANENTLY));
 147     }
 148
 149     @Test
 150     public void Given_Request_Is_HTTP_POST_And_Request_succeeds()
 151             throws Exception {
 152         setConditionsForPositiveSuccessFlow();
 153
 154         publishServlet.doPost(request, response);
 155         verify(response).setStatus(eq(HttpServletResponse.SC_MOVED_PERMANENTLY));
 156     }
 157
 158     @Test
 159     public void Given_Request_Is_HTTP_GET_And_Request_succeeds()
 160             throws Exception {
 161         setConditionsForPositiveSuccessFlow();
 162
 163         publishServlet.doGet(request, response);
 164         verify(response).setStatus(eq(HttpServletResponse.SC_MOVED_PERMANENTLY));
 165     }
 166
 167     private void setConditionsForPositiveSuccessFlow() throws Exception {
 168         FieldUtils.writeDeclaredField(publishServlet, "provstring", "", true);
 169         when(request.getPathInfo()).thenReturn("/1/fileName.txt");
 170     }
 171
 172
 173
 174 }