dmaap-bc/src/test/java/org/onap/dmaap/dbcapi/util/PermissionBuilderTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * org.onap.dmaap
   4  * ================================================================================
   5  * Copyright (C) 2019 Nokia 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 package org.onap.dmaap.dbcapi.util;
  21
  22 import static org.junit.Assert.assertEquals;
  23 import static org.mockito.Mockito.atMost;
  24 import static org.mockito.Mockito.doReturn;
  25 import static org.mockito.Mockito.verify;
  26 import static org.mockito.Mockito.when;
  27 import javax.servlet.http.HttpServletRequest;
  28 import org.junit.Test;
  29 import org.junit.runner.RunWith;
  30 import org.mockito.Mock;
  31 import org.mockito.runners.MockitoJUnitRunner;
  32 import org.onap.dmaap.dbcapi.model.Dmaap;
  33 import org.onap.dmaap.dbcapi.model.DmaapObject.DmaapObject_Status;
  34 import org.onap.dmaap.dbcapi.service.DmaapService;
  35
  36 @RunWith(MockitoJUnitRunner.class)
  37 public class PermissionBuilderTest {
  38
  39     private static final String DMAAP_NAME = "mr";
  40     private PermissionBuilder permissionBuilder;
  41     @Mock
  42     private DmaapConfig dmaapConfig;
  43     @Mock
  44     private DmaapService dmaapService;
  45     @Mock
  46     private HttpServletRequest request;
  47
  48
  49     @Test
  50     public void updateDmaapInstance_shouldSetBootInstance_whenDmaapIsNotInitialized() {
  51         //given
  52         doReturn(null).when(dmaapService).getDmaap();
  53         permissionBuilder = new PermissionBuilder(dmaapConfig, dmaapService);
  54
  55         //when
  56         permissionBuilder.updateDmaapInstance();
  57
  58         //then
  59         assertEquals(PermissionBuilder.BOOT_INSTANCE, permissionBuilder.getInstance());
  60     }
  61
  62     @Test
  63     public void updateDmaapInstance_shouldSetBootInstance_whenDmaapIsInitializedWithDefaultInstance() {
  64         //given
  65         doReturn(provideDefaultInstance()).when(dmaapService).getDmaap();
  66         permissionBuilder = new PermissionBuilder(dmaapConfig, dmaapService);
  67
  68         //when
  69         permissionBuilder.updateDmaapInstance();
  70
  71         //then
  72         assertEquals(PermissionBuilder.BOOT_INSTANCE, permissionBuilder.getInstance());
  73     }
  74
  75     @Test
  76     public void updateDmaapInstance_shouldSetRealInstance_whenDmaapServiceProvidesOne() {
  77         //given
  78         when(dmaapService.getDmaap()).thenReturn(provideDefaultInstance(), provideRealInstance(DMAAP_NAME));
  79         permissionBuilder = new PermissionBuilder(dmaapConfig, dmaapService);
  80
  81         //when
  82         permissionBuilder.updateDmaapInstance();
  83
  84         //then
  85         assertEquals(DMAAP_NAME, permissionBuilder.getInstance());
  86     }
  87
  88     @Test
  89     public void updateDmaapInstance_shouldNotUpdateDmaapInstance_whenAlreadyInitializedWithRealInstance() {
  90         //given
  91         when(dmaapService.getDmaap()).thenReturn(provideRealInstance(DMAAP_NAME), provideRealInstance("newName"));
  92         permissionBuilder = new PermissionBuilder(dmaapConfig, dmaapService);
  93
  94         //when
  95         permissionBuilder.updateDmaapInstance();
  96
  97         //then
  98         assertEquals(DMAAP_NAME, permissionBuilder.getInstance());
  99         verify(dmaapService, atMost(1)).getDmaap();
 100     }
 101
 102     @Test
 103     public void buildPermission_shouldBuildPermissionWithBootInstance() {
 104         //given
 105         String path = "/dmaap";
 106         String method = "GET";
 107         initPermissionBuilder(path, method, provideDefaultInstance());
 108
 109         //when
 110         String permission = permissionBuilder.buildPermission(request);
 111
 112         //then
 113         assertEquals("org.onap.dmaap-bc.api.dmaap|boot|GET", permission);
 114     }
 115
 116     @Test
 117     public void buildPermission_shouldBuildPermissionWithRealInstance() {
 118         //given
 119         String path = "/dmaap";
 120         String method = "GET";
 121         initPermissionBuilder(path, method, provideRealInstance(DMAAP_NAME));
 122
 123         //when
 124         String permission = permissionBuilder.buildPermission(request);
 125
 126         //then
 127         assertEquals("org.onap.dmaap-bc.api.dmaap|mr|GET", permission);
 128     }
 129
 130     @Test
 131     public void buildPermission_shouldBuildPermissionWhenUrlContainsId() {
 132         //given
 133         String path = "/topics/topic_id_123";
 134         String method = "GET";
 135         initPermissionBuilder(path, method, provideRealInstance(DMAAP_NAME));
 136
 137         //when
 138         String permission = permissionBuilder.buildPermission(request);
 139
 140         //then
 141         assertEquals("org.onap.dmaap-bc.api.topics|mr|GET", permission);
 142     }
 143
 144     private void initPermissionBuilder(String path, String method, Dmaap dmaapInstance) {
 145         when(dmaapConfig.getProperty(PermissionBuilder.API_NS_PROP, PermissionBuilder.DEFAULT_API_NS))
 146             .thenReturn(PermissionBuilder.DEFAULT_API_NS);
 147         when(dmaapService.getDmaap()).thenReturn(dmaapInstance);
 148         permissionBuilder = new PermissionBuilder(dmaapConfig, dmaapService);
 149
 150         when(request.getPathInfo()).thenReturn(path);
 151         when(request.getMethod()).thenReturn(method);
 152     }
 153
 154     private Dmaap provideDefaultInstance() {
 155         return new Dmaap.DmaapBuilder().setVer("0").setTnr("").setDn("").setDpu("").setLu("").setBat("").setNk("").setAko("").createDmaap();
 156     }
 157
 158     private Dmaap provideRealInstance(String dmaapName) {
 159         Dmaap dmaap = new Dmaap.DmaapBuilder().setVer("1").setTnr("org.onap.dmaap").setDn(dmaapName).setDpu("https://dmaap-dr-prov:8443").setLu("").setBat("DCAE_MM_AGENT").setNk("").setAko("").createDmaap();
 160         dmaap.setStatus(DmaapObject_Status.VALID);
 161         return dmaap;
 162     }
 163
 164 }