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
  28 import javax.servlet.http.HttpServletRequest;
  29 import org.junit.BeforeClass;
  30 import org.junit.Test;
  31 import org.junit.runner.RunWith;
  32 import org.mockito.Mock;
  33 import org.mockito.runners.MockitoJUnitRunner;
  34 import org.onap.dmaap.dbcapi.model.Dmaap;
  35 import org.onap.dmaap.dbcapi.model.DmaapObject.DmaapObject_Status;
  36 import org.onap.dmaap.dbcapi.service.DmaapService;
  37
  38 @RunWith(MockitoJUnitRunner.class)
  39 public class PermissionBuilderTest {
  40
  41     private static final String DMAAP_NAME = "mr";
  42     private PermissionBuilder permissionBuilder;
  43     @Mock
  44     private DmaapConfig dmaapConfig;
  45     @Mock
  46     private DmaapService dmaapService;
  47     @Mock
  48     private HttpServletRequest request;
  49
  50     @BeforeClass
  51     public static void setUpClass() throws Exception {
  52         System.setProperty("ConfigFile", "src/test/resources/dmaapbc.properties");
  53     }
  54
  55     @Test
  56     public void updateDmaapInstance_shouldSetBootInstance_whenDmaapIsNotInitialized() {
  57         //given
  58         doReturn(null).when(dmaapService).getDmaap();
  59         permissionBuilder = new PermissionBuilder(dmaapConfig, dmaapService);
  60
  61         //when
  62         permissionBuilder.updateDmaapInstance();
  63
  64         //then
  65         assertEquals(PermissionBuilder.BOOT_INSTANCE, permissionBuilder.getInstance());
  66     }
  67
  68     @Test
  69     public void updateDmaapInstance_shouldSetBootInstance_whenDmaapIsInitializedWithDefaultInstance() {
  70         //given
  71         doReturn(provideDefaultInstance()).when(dmaapService).getDmaap();
  72         permissionBuilder = new PermissionBuilder(dmaapConfig, dmaapService);
  73
  74         //when
  75         permissionBuilder.updateDmaapInstance();
  76
  77         //then
  78         assertEquals(PermissionBuilder.BOOT_INSTANCE, permissionBuilder.getInstance());
  79     }
  80
  81     @Test
  82     public void updateDmaapInstance_shouldSetRealInstance_whenDmaapServiceProvidesOne() {
  83         //given
  84         when(dmaapService.getDmaap()).thenReturn(provideDefaultInstance(), provideRealInstance(DMAAP_NAME));
  85         permissionBuilder = new PermissionBuilder(dmaapConfig, dmaapService);
  86
  87         //when
  88         permissionBuilder.updateDmaapInstance();
  89
  90         //then
  91         assertEquals(DMAAP_NAME, permissionBuilder.getInstance());
  92     }
  93
  94     @Test
  95     public void updateDmaapInstance_shouldNotUpdateDmaapInstance_whenAlreadyInitializedWithRealInstance() {
  96         //given
  97         when(dmaapService.getDmaap()).thenReturn(provideRealInstance(DMAAP_NAME), provideRealInstance("newName"));
  98         permissionBuilder = new PermissionBuilder(dmaapConfig, dmaapService);
  99
 100         //when
 101         permissionBuilder.updateDmaapInstance();
 102
 103         //then
 104         assertEquals(DMAAP_NAME, permissionBuilder.getInstance());
 105         verify(dmaapService, atMost(1)).getDmaap();
 106     }
 107
 108     @Test
 109     public void buildPermission_shouldBuildPermissionWithBootInstance() {
 110         //given
 111         String path = "/dmaap";
 112         String method = "GET";
 113         initPermissionBuilder(path, method, provideDefaultInstance());
 114
 115         //when
 116         String permission = permissionBuilder.buildPermission(request);
 117
 118         //then
 119         assertEquals("org.onap.dmaap-bc.api.dmaap|boot|GET", permission);
 120     }
 121
 122     @Test
 123     public void buildPermission_shouldBuildPermissionWithRealInstance() {
 124         //given
 125         String path = "/dmaap";
 126         String method = "GET";
 127         initPermissionBuilder(path, method, provideRealInstance(DMAAP_NAME));
 128
 129         //when
 130         String permission = permissionBuilder.buildPermission(request);
 131
 132         //then
 133         assertEquals("org.onap.dmaap-bc.api.dmaap|mr|GET", permission);
 134     }
 135
 136     @Test
 137     public void buildPermission_shouldBuildPermissionWhenUrlContainsId() {
 138         //given
 139         String path = "/topics/topic_id_123";
 140         String method = "GET";
 141         initPermissionBuilder(path, method, provideRealInstance(DMAAP_NAME));
 142
 143         //when
 144         String permission = permissionBuilder.buildPermission(request);
 145
 146         //then
 147         assertEquals("org.onap.dmaap-bc.api.topics|mr|GET", permission);
 148     }
 149
 150     private void initPermissionBuilder(String path, String method, Dmaap dmaapInstance) {
 151         when(dmaapConfig.getProperty(PermissionBuilder.API_NS_PROP, PermissionBuilder.DEFAULT_API_NS))
 152             .thenReturn(PermissionBuilder.DEFAULT_API_NS);
 153         when(dmaapService.getDmaap()).thenReturn(dmaapInstance);
 154         permissionBuilder = new PermissionBuilder(dmaapConfig, dmaapService);
 155
 156         when(request.getPathInfo()).thenReturn(path);
 157         when(request.getMethod()).thenReturn(method);
 158     }
 159
 160     private Dmaap provideDefaultInstance() {
 161         return new Dmaap.DmaapBuilder().setVer("0").setTnr("").setDn("").setDpu("").setLu("").setBat("").setNk("").setAko("").createDmaap();
 162     }
 163
 164     private Dmaap provideRealInstance(String dmaapName) {
 165         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();
 166         dmaap.setStatus(DmaapObject_Status.VALID);
 167         return dmaap;
 168     }
 169
 170 }