sdnc-a1-controller/northbound/nonrt-ric-api/provider/src/test/java/org/o_ran_sc/nonrtric/sdnc_a1/northbound/provider/NonrtRicApiProviderTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2019 Nordix Foundation.
   4  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.o_ran_sc.nonrtric.sdnc_a1.northbound.provider;
  22
  23 import static org.junit.Assert.assertEquals;
  24 import static org.mockito.Matchers.eq;
  25 import static org.mockito.Mockito.when;
  26 import java.util.concurrent.ExecutionException;
  27 import org.junit.Before;
  28 import org.junit.Test;
  29 import org.junit.runner.RunWith;
  30 import org.mockito.Mock;
  31 import org.mockito.internal.util.reflection.Whitebox;
  32 import org.mockito.runners.MockitoJUnitRunner;
  33 import org.o_ran_sc.nonrtric.sdnc_a1.northbound.restadapter.RestAdapter;
  34 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  35 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
  36 import org.opendaylight.controller.md.sal.binding.test.AbstractConcurrentDataBrokerTest;
  37 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
  38 import org.opendaylight.yang.gen.v1.org.o_ran_sc.nonrtric.sdnc_a1.northbound.a1.adapter.rev200122.DeleteA1PolicyInputBuilder;
  39 import org.opendaylight.yang.gen.v1.org.o_ran_sc.nonrtric.sdnc_a1.northbound.a1.adapter.rev200122.DeleteA1PolicyOutput;
  40 import org.opendaylight.yang.gen.v1.org.o_ran_sc.nonrtric.sdnc_a1.northbound.a1.adapter.rev200122.GetA1PolicyInputBuilder;
  41 import org.opendaylight.yang.gen.v1.org.o_ran_sc.nonrtric.sdnc_a1.northbound.a1.adapter.rev200122.GetA1PolicyOutput;
  42 import org.opendaylight.yang.gen.v1.org.o_ran_sc.nonrtric.sdnc_a1.northbound.a1.adapter.rev200122.GetA1PolicyStatusInputBuilder;
  43 import org.opendaylight.yang.gen.v1.org.o_ran_sc.nonrtric.sdnc_a1.northbound.a1.adapter.rev200122.GetA1PolicyStatusOutput;
  44 import org.opendaylight.yang.gen.v1.org.o_ran_sc.nonrtric.sdnc_a1.northbound.a1.adapter.rev200122.GetA1PolicyTypeInputBuilder;
  45 import org.opendaylight.yang.gen.v1.org.o_ran_sc.nonrtric.sdnc_a1.northbound.a1.adapter.rev200122.GetA1PolicyTypeOutput;
  46 import org.opendaylight.yang.gen.v1.org.o_ran_sc.nonrtric.sdnc_a1.northbound.a1.adapter.rev200122.PutA1PolicyInputBuilder;
  47 import org.opendaylight.yang.gen.v1.org.o_ran_sc.nonrtric.sdnc_a1.northbound.a1.adapter.rev200122.PutA1PolicyOutput;
  48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
  49 import org.slf4j.Logger;
  50 import org.slf4j.LoggerFactory;
  51 import org.springframework.http.HttpStatus;
  52 import org.springframework.http.ResponseEntity;
  53 import org.springframework.web.client.RestClientResponseException;
  54
  55 /**
  56  * This class Tests all the methods in NonrtRicApiProvider
  57  *
  58  * @author lathishbabu.ganesan@est.tech
  59  *
  60  */
  61
  62 @RunWith(MockitoJUnitRunner.class)
  63 public class NonrtRicApiProviderTest extends AbstractConcurrentDataBrokerTest {
  64
  65   protected static final Logger LOG = LoggerFactory.getLogger(NonrtRicApiProviderTest.class);
  66
  67   private static final Integer HTTP_OK_AS_INTEGER = HttpStatus.OK.value();
  68
  69   protected NonrtRicApiProvider nonrtRicApiProvider;
  70   protected DataBroker dataBroker;
  71   @Mock
  72   protected NotificationPublishService mockNotificationPublishService;
  73   @Mock
  74   protected RpcProviderRegistry mockRpcProviderRegistry;
  75   @Mock
  76   private RestAdapter restAdapter;
  77   private static Uri nearRtRicUrl = new Uri("http://ric1:8085");
  78
  79   @Before
  80   public void setUp() throws Exception {
  81     dataBroker = getDataBroker();
  82     nonrtRicApiProvider = new NonrtRicApiProvider(dataBroker, mockNotificationPublishService, mockRpcProviderRegistry);
  83   }
  84
  85   @Test
  86   public void testGetA1PolicySuccess() throws InterruptedException, ExecutionException {
  87     GetA1PolicyInputBuilder inputBuilder = new GetA1PolicyInputBuilder();
  88     inputBuilder.setNearRtRicUrl(nearRtRicUrl);
  89     Whitebox.setInternalState(nonrtRicApiProvider, "restAdapter", restAdapter);
  90     String returnedBody = "returned body";
  91     ResponseEntity<Object> getResponse = new ResponseEntity<>(returnedBody, HttpStatus.OK);
  92     when(restAdapter.get(eq(nearRtRicUrl.getValue()), eq(String.class))).thenReturn(getResponse);
  93     GetA1PolicyOutput result = nonrtRicApiProvider.getA1Policy(inputBuilder.build()).get().getResult();
  94     assertEquals(returnedBody, result.getBody());
  95     assertEquals(HTTP_OK_AS_INTEGER, result.getHttpStatus());
  96   }
  97
  98   @Test
  99   public void testGetA1PolicyTypeSuccess() throws InterruptedException, ExecutionException {
 100     GetA1PolicyTypeInputBuilder inputBuilder = new GetA1PolicyTypeInputBuilder();
 101     inputBuilder.setNearRtRicUrl(nearRtRicUrl);
 102     Whitebox.setInternalState(nonrtRicApiProvider, "restAdapter", restAdapter);
 103     String returnedBody = "returned body";
 104     ResponseEntity<Object> getResponse = new ResponseEntity<>(returnedBody, HttpStatus.OK);
 105     when(restAdapter.get(eq(nearRtRicUrl.getValue()), eq(String.class))).thenReturn(getResponse);
 106     GetA1PolicyTypeOutput result = nonrtRicApiProvider.getA1PolicyType(inputBuilder.build()).get().getResult();
 107     assertEquals(returnedBody, result.getBody());
 108     assertEquals(HTTP_OK_AS_INTEGER, result.getHttpStatus());
 109   }
 110
 111   @Test
 112   public void testGetA1PolicyStatusSuccess() throws InterruptedException, ExecutionException {
 113     GetA1PolicyStatusInputBuilder inputBuilder = new GetA1PolicyStatusInputBuilder();
 114     inputBuilder.setNearRtRicUrl(nearRtRicUrl);
 115     Whitebox.setInternalState(nonrtRicApiProvider, "restAdapter", restAdapter);
 116     String returnedBody = "returned body";
 117     ResponseEntity<Object> getResponse = new ResponseEntity<>(returnedBody, HttpStatus.OK);
 118     when(restAdapter.get(eq(nearRtRicUrl.getValue()), eq(String.class))).thenReturn(getResponse);
 119     GetA1PolicyStatusOutput result = nonrtRicApiProvider.getA1PolicyStatus(inputBuilder.build()).get().getResult();
 120     assertEquals(returnedBody, result.getBody());
 121     assertEquals(HTTP_OK_AS_INTEGER, result.getHttpStatus());
 122   }
 123
 124   @Test
 125   public void testGetA1Failure() throws InterruptedException, ExecutionException {
 126     GetA1PolicyInputBuilder inputBuilder = new GetA1PolicyInputBuilder();
 127     inputBuilder.setNearRtRicUrl(nearRtRicUrl);
 128     Whitebox.setInternalState(nonrtRicApiProvider, "restAdapter", restAdapter);
 129     String returnedBody = "GET failed";
 130     Integer notFoundStatusCode = HttpStatus.NOT_FOUND.value();
 131     when(restAdapter.get(eq(nearRtRicUrl.getValue()), eq(String.class)))
 132     .thenThrow(new RestClientResponseException(null, notFoundStatusCode, null, null, returnedBody.getBytes(), null));
 133     GetA1PolicyOutput result = nonrtRicApiProvider.getA1(inputBuilder.build());
 134     assertEquals(returnedBody, result.getBody());
 135     assertEquals(notFoundStatusCode, result.getHttpStatus());
 136   }
 137
 138   @Test
 139   public void testPutA1PolicySuccess() throws InterruptedException, ExecutionException {
 140     PutA1PolicyInputBuilder inputBuilder = new PutA1PolicyInputBuilder();
 141     String testPolicy = "{}";
 142     inputBuilder.setNearRtRicUrl(nearRtRicUrl);
 143     inputBuilder.setBody(testPolicy);
 144     Whitebox.setInternalState(nonrtRicApiProvider, "restAdapter", restAdapter);
 145     String returnedBody = "returned body";
 146     Integer createdStatusCode = HttpStatus.CREATED.value();
 147     ResponseEntity<String> putResponse = new ResponseEntity<>(returnedBody, HttpStatus.CREATED);
 148     when(restAdapter.put(eq(nearRtRicUrl.getValue()), eq(testPolicy), eq(String.class))).thenReturn(putResponse);
 149     PutA1PolicyOutput result = nonrtRicApiProvider.putA1Policy(inputBuilder.build()).get().getResult();
 150     assertEquals(returnedBody, result.getBody());
 151     assertEquals(createdStatusCode, result.getHttpStatus());
 152   }
 153
 154   @Test
 155   public void testPutA1PolicyFailure() throws InterruptedException, ExecutionException {
 156     PutA1PolicyInputBuilder inputBuilder = new PutA1PolicyInputBuilder();
 157     String testPolicy = "{}";
 158     inputBuilder.setNearRtRicUrl(nearRtRicUrl);
 159     inputBuilder.setBody(testPolicy);
 160     Whitebox.setInternalState(nonrtRicApiProvider, "restAdapter", restAdapter);
 161     String returnedBody = "PUT failed";
 162     Integer badRequestStatusCode = HttpStatus.BAD_REQUEST.value();
 163     when(restAdapter.put(eq(nearRtRicUrl.getValue()), eq(testPolicy), eq(String.class)))
 164     .thenThrow(new RestClientResponseException(null, badRequestStatusCode, null, null, returnedBody.getBytes(), null));
 165     PutA1PolicyOutput result = nonrtRicApiProvider.putA1Policy(inputBuilder.build()).get().getResult();
 166     assertEquals(returnedBody, result.getBody());
 167     assertEquals(badRequestStatusCode, result.getHttpStatus());
 168   }
 169
 170   @Test
 171   public void testDeleteA1Success() throws InterruptedException, ExecutionException {
 172     DeleteA1PolicyInputBuilder inputBuilder = new DeleteA1PolicyInputBuilder();
 173     inputBuilder.setNearRtRicUrl(nearRtRicUrl);
 174     Whitebox.setInternalState(nonrtRicApiProvider, "restAdapter", restAdapter);
 175     ResponseEntity<Object> getResponseNoContent = new ResponseEntity<>(HttpStatus.NO_CONTENT);
 176     String returnedBody = "returned body";
 177     ResponseEntity<Object> getResponseOk = new ResponseEntity<>(returnedBody, HttpStatus.OK);
 178     when(restAdapter.delete(nearRtRicUrl.getValue())).thenReturn(getResponseNoContent).thenReturn(getResponseOk);
 179     DeleteA1PolicyOutput resultNoContent = nonrtRicApiProvider.deleteA1Policy(inputBuilder.build()).get().getResult();
 180     assertEquals(Integer.valueOf(HttpStatus.NO_CONTENT.value()), resultNoContent.getHttpStatus());
 181     DeleteA1PolicyOutput resultOk = nonrtRicApiProvider.deleteA1Policy(inputBuilder.build()).get().getResult();
 182     assertEquals(returnedBody, resultOk.getBody());
 183     assertEquals(HTTP_OK_AS_INTEGER, resultOk.getHttpStatus());
 184   }
 185
 186   @Test
 187   public void testDeleteA1Failure() throws InterruptedException, ExecutionException {
 188     DeleteA1PolicyInputBuilder inputBuilder = new DeleteA1PolicyInputBuilder();
 189     inputBuilder.setNearRtRicUrl(nearRtRicUrl);
 190     Whitebox.setInternalState(nonrtRicApiProvider, "restAdapter", restAdapter);
 191     String returnedBody = "DELETE failed";
 192     Integer notFoundStatusCode = HttpStatus.NOT_FOUND.value();
 193     when(restAdapter.delete(nearRtRicUrl.getValue()))
 194     .thenThrow(new RestClientResponseException(null, notFoundStatusCode, null, null, returnedBody.getBytes(), null));
 195     DeleteA1PolicyOutput result = nonrtRicApiProvider.deleteA1Policy(inputBuilder.build()).get().getResult();
 196     assertEquals(returnedBody, result.getBody());
 197     assertEquals(notFoundStatusCode, result.getHttpStatus());
 198   }
 199
 200 }