blueprints-processor/adaptors/rest-adaptor-provider/src/test/java/org/onap/ccsdk/features/rest/adaptor/service/GenericRestClientServiceTest.java

   1 /*\r
   2  * Copyright © 2017-2018 AT&T Intellectual Property.\r
   3  * Modifications Copyright © 2018 IBM.\r
   4  * \r
   5  * Licensed under the Apache License, Version 2.0 (the "License");\r
   6  * you may not use this file except in compliance with the License.\r
   7  * You may obtain a copy of the License at\r
   8  * \r
   9  * http://www.apache.org/licenses/LICENSE-2.0\r
  10  * \r
  11  * Unless required by applicable law or agreed to in writing, software\r
  12  * distributed under the License is distributed on an "AS IS" BASIS,\r
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  14  * See the License for the specific language governing permissions and\r
  15  * limitations under the License.\r
  16  */\r
  17 \r
  18 package org.onap.ccsdk.features.rest.adaptor.service;\r
  19 \r
  20 import static org.powermock.api.mockito.PowerMockito.mock;\r
  21 import static org.powermock.api.mockito.PowerMockito.when;\r
  22 import static org.powermock.api.mockito.PowerMockito.whenNew;\r
  23 import org.junit.Assert;\r
  24 import org.junit.Before;\r
  25 import org.junit.Test;\r
  26 import org.junit.runner.RunWith;\r
  27 import org.mockito.Matchers;\r
  28 import org.onap.ccsdk.features.rest.adaptor.ConfigRestAdaptorException;\r
  29 import org.onap.ccsdk.features.rest.adaptor.service.AbstractConfigRestClientAdapter;\r
  30 import org.onap.ccsdk.features.rest.adaptor.service.ConfigRestAdaptorService;\r
  31 import org.onap.ccsdk.features.rest.adaptor.service.ConfigRestAdaptorServiceImpl;\r
  32 import org.powermock.core.classloader.annotations.PowerMockIgnore;\r
  33 import org.powermock.core.classloader.annotations.PrepareForTest;\r
  34 import org.powermock.modules.junit4.PowerMockRunner;\r
  35 import org.springframework.http.HttpMethod;\r
  36 import org.springframework.http.HttpStatus;\r
  37 import org.springframework.http.ResponseEntity;\r
  38 import org.springframework.web.client.RestTemplate;\r
  39 \r
  40 @SuppressWarnings("unchecked")\r
  41 @RunWith(PowerMockRunner.class)\r
  42 @PowerMockIgnore("javax.net.ssl.*")\r
  43 @PrepareForTest({AbstractConfigRestClientAdapter.class})\r
  44 public class GenericRestClientServiceTest {\r
  45 \r
  46     ConfigRestAdaptorService configRestAdaptorService;\r
  47 \r
  48     RestTemplate mockRestTemplate = mock(RestTemplate.class);\r
  49 \r
  50     String path = "path";\r
  51 \r
  52     @Before\r
  53     public void before() throws Exception {\r
  54         whenNew(RestTemplate.class).withAnyArguments().thenReturn(mockRestTemplate);\r
  55 \r
  56         String propertyDir = "src/test/resources";\r
  57         configRestAdaptorService = new ConfigRestAdaptorServiceImpl(propertyDir);\r
  58     }\r
  59 \r
  60     @Test\r
  61     public void testGetResource() throws Exception {\r
  62         String responseBody = "sampleBodyString";\r
  63         ResponseEntity<Object> response = new ResponseEntity<Object>(responseBody, HttpStatus.OK);\r
  64         when(mockRestTemplate.exchange(Matchers.endsWith(path), Matchers.eq(HttpMethod.GET), Matchers.any(),\r
  65                 Matchers.any(Class.class))).thenReturn(response);\r
  66 \r
  67         String body = configRestAdaptorService.getResource("modelservice", path, String.class);\r
  68 \r
  69         Assert.assertEquals(responseBody, body);\r
  70     }\r
  71 \r
  72     @Test\r
  73     public void testPostResource() throws Exception {\r
  74         String responseBody = "sampleBodyString";\r
  75         ResponseEntity<Object> response = new ResponseEntity<Object>(responseBody, HttpStatus.OK);\r
  76         when(mockRestTemplate.exchange(Matchers.endsWith(path), Matchers.eq(HttpMethod.POST), Matchers.any(),\r
  77                 Matchers.any(Class.class))).thenReturn(response);\r
  78 \r
  79         String body = configRestAdaptorService.postResource("modelservice", path, null, String.class);\r
  80 \r
  81         Assert.assertEquals(responseBody, body);\r
  82     }\r
  83 \r
  84     @Test\r
  85     public void testExchange() throws Exception {\r
  86         String responseBody = "sampleBodyString";\r
  87         ResponseEntity<Object> response = new ResponseEntity<Object>(responseBody, HttpStatus.OK);\r
  88         when(mockRestTemplate.exchange(Matchers.endsWith(path), Matchers.eq(HttpMethod.GET), Matchers.any(),\r
  89                 Matchers.any(Class.class))).thenReturn(response);\r
  90 \r
  91         String body = configRestAdaptorService.exchangeResource("modelservice", path, null, String.class, "GET");\r
  92 \r
  93         Assert.assertEquals(responseBody, body);\r
  94     }\r
  95 \r
  96     @Test(expected = ConfigRestAdaptorException.class)\r
  97     public void testGetResourceError() throws Exception {\r
  98         ResponseEntity<Object> response = new ResponseEntity<Object>("", HttpStatus.INTERNAL_SERVER_ERROR);\r
  99         when(mockRestTemplate.getForEntity(Matchers.endsWith(path), Matchers.any())).thenReturn(response);\r
 100 \r
 101         configRestAdaptorService.getResource("modelservice", path, String.class);\r
 102     }\r
 103 \r
 104     @Test(expected = ConfigRestAdaptorException.class)\r
 105     public void testPostResourceError() throws Exception {\r
 106         ResponseEntity<Object> response = new ResponseEntity<Object>("", HttpStatus.INTERNAL_SERVER_ERROR);\r
 107         when(mockRestTemplate.postForEntity(Matchers.endsWith(path), Matchers.anyObject(), Matchers.any()))\r
 108                 .thenReturn(response);\r
 109 \r
 110         configRestAdaptorService.postResource("modelservice", path, null, String.class);\r
 111     }\r
 112 \r
 113     @Test(expected = ConfigRestAdaptorException.class)\r
 114     public void testExchangeError() throws Exception {\r
 115         ResponseEntity<Object> response = new ResponseEntity<Object>("", HttpStatus.INTERNAL_SERVER_ERROR);\r
 116         when(mockRestTemplate.exchange(Matchers.endsWith(path), Matchers.eq(HttpMethod.GET), Matchers.any(),\r
 117                 Matchers.any(Class.class))).thenReturn(response);\r
 118 \r
 119         configRestAdaptorService.exchangeResource("modelservice", path, null, String.class, "GET");\r
 120     }\r
 121 }\r