ONAP-PAP-REST/src/test/java/org/onap/policy/pap/xacml/rest/handler/DeleteHandlerTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP-PAP-REST
   4  * ================================================================================
   5  * Copyright (C) 2018-2019 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
  21 package org.onap.policy.pap.xacml.rest.handler;
  22
  23 import static org.junit.Assert.assertEquals;
  24 import static org.junit.Assert.assertNotNull;
  25 import static org.junit.Assert.assertNull;
  26 import static org.junit.Assert.assertTrue;
  27 import static org.mockito.Matchers.any;
  28 import static org.mockito.Matchers.eq;
  29 import static org.mockito.Mockito.when;
  30
  31 import com.mockrunner.mock.web.MockHttpServletRequest;
  32 import com.mockrunner.mock.web.MockHttpServletResponse;
  33 import java.io.IOException;
  34 import java.util.ArrayList;
  35 import java.util.Collections;
  36 import java.util.List;
  37 import org.hibernate.Session;
  38 import org.hibernate.SessionFactory;
  39 import org.hibernate.Transaction;
  40 import org.junit.Before;
  41 import org.junit.Test;
  42 import org.junit.runner.RunWith;
  43 import org.mockito.Mockito;
  44 import org.onap.policy.common.logging.OnapLoggingContext;
  45 import org.onap.policy.pap.xacml.rest.XACMLPapServlet;
  46 import org.onap.policy.pap.xacml.rest.daoimpl.CommonClassDaoImpl;
  47 import org.onap.policy.pap.xacml.rest.elk.client.PolicyElasticSearchController;
  48 import org.onap.policy.rest.dao.CommonClassDao;
  49 import org.onap.policy.rest.jpa.PolicyEntity;
  50 import org.onap.policy.rest.jpa.PolicyVersion;
  51 import org.onap.policy.xacml.api.pap.PAPPolicyEngine;
  52 import org.onap.policy.xacml.std.pap.StdEngine;
  53 import org.powermock.api.mockito.PowerMockito;
  54 import org.powermock.core.classloader.annotations.PrepareForTest;
  55 import org.powermock.modules.junit4.PowerMockRunner;
  56
  57 @RunWith(PowerMockRunner.class)
  58 public class DeleteHandlerTest {
  59     @Before
  60     public void setUp() {
  61         SessionFactory mockedSessionFactory = Mockito.mock(SessionFactory.class);
  62         Session mockedSession = Mockito.mock(Session.class);
  63         Transaction mockedTransaction = Mockito.mock(Transaction.class);
  64         Mockito.when(mockedSessionFactory.openSession()).thenReturn(mockedSession);
  65         Mockito.when(mockedSession.beginTransaction()).thenReturn(mockedTransaction);
  66         CommonClassDaoImpl.setSessionfactory(mockedSessionFactory);
  67         new DeleteHandler(new CommonClassDaoImpl());
  68     }
  69
  70     @Test
  71     public void testGets() {
  72         DeleteHandler handler = new DeleteHandler();
  73         assertNotNull(handler);
  74         assertEquals(handler.preSafetyCheck(null), true);
  75         assertNull(handler.getDeletedGroup());
  76     }
  77
  78     @Test
  79     public void testGetInstance() {
  80         DeleteHandler handler = DeleteHandler.getInstance();
  81         assertNotNull(handler);
  82     }
  83
  84     @PrepareForTest({DeleteHandler.class, XACMLPapServlet.class})
  85     @Test
  86     public void testDeletes() throws Exception {
  87         // Mock request
  88         DeleteHandler handler = new DeleteHandler();
  89         MockHttpServletRequest request = new MockHttpServletRequest();
  90         request.setBodyContent("{\n\"PAPPolicyType\": \"StdPAPPolicy\"\n}\n");
  91
  92         // Mock servlet
  93         PAPPolicyEngine engine = Mockito.mock(StdEngine.class);
  94         PowerMockito.mockStatic(XACMLPapServlet.class);
  95         when(XACMLPapServlet.getPAPEngine()).thenReturn(engine);
  96         when(engine.getGroup(any())).thenReturn(null);
  97
  98         // Mock elastic search
  99         PolicyElasticSearchController controller = Mockito.mock(PolicyElasticSearchController.class);
 100         PowerMockito.whenNew(PolicyElasticSearchController.class).withNoArguments().thenReturn(controller);
 101
 102         // Test deletion from PAP
 103         MockHttpServletResponse response = new MockHttpServletResponse();
 104         handler.doApiDeleteFromPap(request, response);
 105
 106         // Test deletion from PDP
 107         OnapLoggingContext loggingContext = Mockito.mock(OnapLoggingContext.class);
 108         handler.doApiDeleteFromPdp(request, response, loggingContext);
 109
 110         // Test delete entity
 111         PolicyEntity policyEntity = new PolicyEntity();
 112         policyEntity.setPolicyName("testVal");
 113         String result = DeleteHandler.deletePolicyEntityData(policyEntity);
 114         assertEquals(result, "success");
 115
 116         // Test check entity
 117         List<?> peResult = Collections.emptyList();
 118         assertEquals(DeleteHandler.checkPolicyGroupEntity(peResult), false);
 119     }
 120
 121     @Test
 122     public void testDoDeletePap() throws IOException {
 123         CommonClassDao dao = Mockito.mock(CommonClassDao.class);
 124         DeleteHandler handler = new DeleteHandler(dao);
 125
 126         // Request #1
 127         MockHttpServletRequest request = new MockHttpServletRequest();
 128         request.setBodyContent(
 129             "{\n\"PAPPolicyType\": \"StdPAPPolicy\", \"policyName\": \"foo.Config_name.1.xml\", \"deleteCondition\": \"All Versions\"\n}\n");
 130         MockHttpServletResponse response = new MockHttpServletResponse();
 131         handler.doApiDeleteFromPap(request, response);
 132         assertTrue(response.containsHeader("error"));
 133
 134         // Request #2
 135         request.setBodyContent(
 136             "{\n\"PAPPolicyType\": \"StdPAPPolicy\", \"policyName\": \"foo.Action_name.1.xml\", \"deleteCondition\": \"All Versions\"\n}\n");
 137         handler.doApiDeleteFromPap(request, response);
 138         assertTrue(response.containsHeader("error"));
 139
 140         // Request #3
 141         request.setBodyContent(
 142             "{\n\"PAPPolicyType\": \"StdPAPPolicy\", \"policyName\": \"foo.Decision_name.1.xml\", \"deleteCondition\": \"All Versions\"\n}\n");
 143         handler.doApiDeleteFromPap(request, response);
 144         assertTrue(response.containsHeader("error"));
 145
 146         // Request #4
 147         request.setBodyContent(
 148             "{\n\"PAPPolicyType\": \"StdPAPPolicy\", \"policyName\": \"foo.Bar_name.1.xml\", \"deleteCondition\": \"All Versions\"\n}\n");
 149         handler.doApiDeleteFromPap(request, response);
 150         assertTrue(response.containsHeader("error"));
 151
 152         // Request #5
 153         request.setBodyContent(
 154             "{\n\"PAPPolicyType\": \"StdPAPPolicy\", \"policyName\": \"foo.Config_name.1.xml\", \"deleteCondition\": \"Current Version\"\n}\n");
 155         handler.doApiDeleteFromPap(request, response);
 156         assertTrue(response.containsHeader("error"));
 157
 158         // Request #6
 159         request.setBodyContent(
 160             "{\n\"PAPPolicyType\": \"StdPAPPolicy\", \"policyName\": \"foo.Action_name.1.xml\", \"deleteCondition\": \"Current Version\"\n}\n");
 161         handler.doApiDeleteFromPap(request, response);
 162         assertTrue(response.containsHeader("error"));
 163
 164         // Request #7
 165         request.setBodyContent(
 166             "{\n\"PAPPolicyType\": \"StdPAPPolicy\", \"policyName\": \"foo.Decision_name.1.xml\", \"deleteCondition\": \"Current Version\"\n}\n");
 167         handler.doApiDeleteFromPap(request, response);
 168         assertTrue(response.containsHeader("error"));
 169
 170         // Mock dao
 171         List<PolicyVersion> pePVs = new ArrayList<PolicyVersion>();
 172         PolicyVersion pv = new PolicyVersion();
 173         pePVs.add(pv);
 174         List<Object> peObjs = new ArrayList<Object>(pePVs);
 175         List<PolicyEntity> peEnts = new ArrayList<PolicyEntity>();
 176         PolicyEntity peEnt = new PolicyEntity();
 177         peEnts.add(peEnt);
 178         List<Object> peEntObjs = new ArrayList<Object>(peEnts);
 179         Mockito.when(dao.getDataByQuery(eq("Select p from PolicyVersion p where p.policyName=:pname"), any()))
 180             .thenReturn(peObjs);
 181         Mockito.when(
 182             dao.getDataByQuery(eq("SELECT p FROM PolicyEntity p WHERE p.policyName=:pName and p.scope=:pScope"), any()))
 183             .thenReturn(peEntObjs);
 184
 185         // Request #8
 186         request.setBodyContent(
 187             "{\n\"PAPPolicyType\": \"StdPAPPolicy\", \"policyName\": \"foo.Decision_name.1.xml\", \"deleteCondition\": \"Current Version\"\n}\n");
 188         handler.doApiDeleteFromPap(request, response);
 189         assertTrue(response.containsHeader("error"));
 190
 191         // Request #9
 192         request.setBodyContent(
 193             "{\n\"PAPPolicyType\": \"StdPAPPolicy\", \"policyName\": \"foo.Decision_name.1.xml\", \"deleteCondition\": \"Current Version\"\n, \"deleteCondition\": \"All Versions\"}\n");
 194         handler.doApiDeleteFromPap(request, response);
 195         assertTrue(response.containsHeader("error"));
 196     }
 197
 198     @Test(expected = NullPointerException.class)
 199     public void testDoDeletePdp() throws IOException {
 200         CommonClassDao dao = Mockito.mock(CommonClassDao.class);
 201         DeleteHandler handler = new DeleteHandler(dao);
 202         OnapLoggingContext loggingContext = new OnapLoggingContext();
 203
 204         // Mock request
 205         MockHttpServletRequest request = new MockHttpServletRequest();
 206         request.setBodyContent(
 207             "{\n\"PAPPolicyType\": \"StdPAPPolicy\", \"policyName\": \"foo.Config_name.1.xml\", \"deleteCondition\": \"All Versions\"\n}\n");
 208         MockHttpServletResponse response = new MockHttpServletResponse();
 209
 210         handler.doApiDeleteFromPdp(request, response, loggingContext);
 211     }
 212 }