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