models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/RestManagerResponseTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP
   4  * ================================================================================
   5  * Copyright (C) 2020 AT&T 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
  21 package org.onap.policy.controlloop.actor.so;
  22
  23 import static org.assertj.core.api.Assertions.assertThatCode;
  24 import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
  25 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  26 import static org.junit.Assert.assertEquals;
  27 import static org.junit.Assert.assertNotNull;
  28
  29 import javax.ws.rs.core.GenericType;
  30 import org.junit.Before;
  31 import org.junit.Test;
  32 import org.onap.policy.common.utils.coder.Coder;
  33 import org.onap.policy.common.utils.coder.StandardCoder;
  34
  35 public class RestManagerResponseTest {
  36     private static final Coder coder = new StandardCoder();
  37
  38     private static final int MY_STATUS = 200;
  39     private static final String MY_TEXT = "{'text': 'hello'}".replace('\'', '"');
  40
  41     private RestManagerResponse resp;
  42
  43     @Before
  44     public void setUp() {
  45         resp = new RestManagerResponse(MY_STATUS, MY_TEXT, coder);
  46     }
  47
  48     @Test
  49     public void testGetStatus() {
  50         assertEquals(MY_STATUS, resp.getStatus());
  51     }
  52
  53     @Test
  54     public void testClose() {
  55         assertThatCode(() -> resp.close()).doesNotThrowAnyException();
  56     }
  57
  58     @Test
  59     public void testReadEntityClassOfT() {
  60         // try with JSON
  61         MyObject obj = resp.readEntity(MyObject.class);
  62         assertNotNull(obj);
  63         assertEquals("hello", obj.text);
  64
  65         // try plain string
  66         resp = new RestManagerResponse(MY_STATUS, "some text", coder);
  67         assertEquals("some text", resp.readEntity(String.class));
  68
  69         // coder throws an exception
  70         resp = new RestManagerResponse(MY_STATUS, "{invalid-json", coder);
  71         assertThatIllegalArgumentException().isThrownBy(() -> resp.readEntity(MyObject.class))
  72                         .withMessage("cannot decode response");
  73     }
  74
  75     @Test
  76     @SuppressWarnings("unchecked")
  77     public void testUnsupported() {
  78         GenericType<String> generic = GenericType.forInstance(String.class);
  79
  80         assertThatThrownBy(() -> resp.hasEntity()).isInstanceOf(UnsupportedOperationException.class);
  81         assertThatThrownBy(() -> resp.bufferEntity()).isInstanceOf(UnsupportedOperationException.class);
  82         assertThatThrownBy(() -> resp.getLength()).isInstanceOf(UnsupportedOperationException.class);
  83         assertThatThrownBy(() -> resp.readEntity(generic)).isInstanceOf(UnsupportedOperationException.class);
  84         assertThatThrownBy(() -> resp.readEntity(String.class, null)).isInstanceOf(UnsupportedOperationException.class);
  85         assertThatThrownBy(() -> resp.readEntity(generic, null)).isInstanceOf(UnsupportedOperationException.class);
  86         assertThatThrownBy(() -> resp.getStatusInfo()).isInstanceOf(UnsupportedOperationException.class);
  87         assertThatThrownBy(() -> resp.getEntity()).isInstanceOf(UnsupportedOperationException.class);
  88         assertThatThrownBy(() -> resp.getMediaType()).isInstanceOf(UnsupportedOperationException.class);
  89         assertThatThrownBy(() -> resp.getLanguage()).isInstanceOf(UnsupportedOperationException.class);
  90         assertThatThrownBy(() -> resp.getAllowedMethods()).isInstanceOf(UnsupportedOperationException.class);
  91         assertThatThrownBy(() -> resp.getCookies()).isInstanceOf(UnsupportedOperationException.class);
  92         assertThatThrownBy(() -> resp.getEntityTag()).isInstanceOf(UnsupportedOperationException.class);
  93         assertThatThrownBy(() -> resp.getDate()).isInstanceOf(UnsupportedOperationException.class);
  94         assertThatThrownBy(() -> resp.getLanguage()).isInstanceOf(UnsupportedOperationException.class);
  95         assertThatThrownBy(() -> resp.getLastModified()).isInstanceOf(UnsupportedOperationException.class);
  96         assertThatThrownBy(() -> resp.getLocation()).isInstanceOf(UnsupportedOperationException.class);
  97         assertThatThrownBy(() -> resp.getLinks()).isInstanceOf(UnsupportedOperationException.class);
  98         assertThatThrownBy(() -> resp.hasLink(null)).isInstanceOf(UnsupportedOperationException.class);
  99         assertThatThrownBy(() -> resp.getLink(null)).isInstanceOf(UnsupportedOperationException.class);
 100         assertThatThrownBy(() -> resp.getLinkBuilder(null)).isInstanceOf(UnsupportedOperationException.class);
 101         assertThatThrownBy(() -> resp.getMetadata()).isInstanceOf(UnsupportedOperationException.class);
 102         assertThatThrownBy(() -> resp.getStringHeaders()).isInstanceOf(UnsupportedOperationException.class);
 103         assertThatThrownBy(() -> resp.getHeaderString(null)).isInstanceOf(UnsupportedOperationException.class);
 104     }
 105
 106
 107     private static class MyObject {
 108         private String text;
 109     }
 110 }