restconf/restconf-nb-rfc8040/src/test/java/org/opendaylight/restconf/nb/rfc8040/jersey/providers/patch/JsonPatchBodyReaderTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.restconf.nb.rfc8040.jersey.providers.patch;
  10
  11 import static javax.ws.rs.core.MediaType.APPLICATION_JSON;
  12 import static org.junit.Assert.assertEquals;
  13 import static org.junit.Assert.fail;
  14
  15 import java.io.InputStream;
  16 import javax.ws.rs.core.MediaType;
  17 import org.junit.BeforeClass;
  18 import org.junit.Test;
  19 import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
  20 import org.opendaylight.restconf.common.patch.PatchContext;
  21 import org.opendaylight.restconf.nb.rfc8040.jersey.providers.test.AbstractBodyReaderTest;
  22 import org.opendaylight.restconf.nb.rfc8040.jersey.providers.test.JsonBodyReaderTest;
  23 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  24
  25 public class JsonPatchBodyReaderTest extends AbstractBodyReaderTest {
  26
  27     private final JsonToPatchBodyReader jsonToPatchBodyReader;
  28     private static SchemaContext schemaContext;
  29
  30     public JsonPatchBodyReaderTest() throws Exception {
  31         super(schemaContext);
  32         jsonToPatchBodyReader = new JsonToPatchBodyReader(schemaContextHandler, mountPointServiceHandler);
  33     }
  34
  35     @Override
  36     protected MediaType getMediaType() {
  37         return new MediaType(APPLICATION_JSON, null);
  38     }
  39
  40     @BeforeClass
  41     public static void initialization() {
  42         schemaContext = schemaContextLoader("/instanceidentifier/yang", schemaContext);
  43     }
  44
  45     @Test
  46     public void modulePatchDataTest() throws Exception {
  47         final String uri = "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
  48         mockBodyReader(uri, jsonToPatchBodyReader, false);
  49
  50         final InputStream inputStream = JsonBodyReaderTest.class
  51                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdata.json");
  52
  53         final PatchContext returnValue = jsonToPatchBodyReader
  54                 .readFrom(null, null, null, mediaType, null, inputStream);
  55         checkPatchContext(returnValue);
  56     }
  57
  58     /**
  59      * Test of successful Patch consisting of create and delete Patch operations.
  60      */
  61     @Test
  62     public void modulePatchCreateAndDeleteTest() throws Exception {
  63         final String uri = "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
  64         mockBodyReader(uri, jsonToPatchBodyReader, false);
  65
  66         final InputStream inputStream = JsonBodyReaderTest.class
  67                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataCreateAndDelete.json");
  68
  69         final PatchContext returnValue = jsonToPatchBodyReader
  70                 .readFrom(null, null, null, mediaType, null, inputStream);
  71         checkPatchContext(returnValue);
  72     }
  73
  74     /**
  75      * Test trying to use Patch create operation which requires value without value. Test should fail with
  76      * {@link RestconfDocumentedException} with error code 400.
  77      */
  78     @Test
  79     public void modulePatchValueMissingNegativeTest() throws Exception {
  80         final String uri = "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
  81         mockBodyReader(uri, jsonToPatchBodyReader, false);
  82
  83         final InputStream inputStream = JsonBodyReaderTest.class
  84                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataValueMissing.json");
  85
  86         try {
  87             jsonToPatchBodyReader.readFrom(null, null, null, mediaType, null, inputStream);
  88             fail("Test should return error 400 due to missing value node when attempt to invoke create operation");
  89         } catch (final RestconfDocumentedException e) {
  90             assertEquals("Error code 400 expected", 400, e.getErrors().get(0).getErrorTag().getStatusCode());
  91         }
  92     }
  93
  94     /**
  95      * Test trying to use value with Patch delete operation which does not support value. Test should fail with
  96      * {@link RestconfDocumentedException} with error code 400.
  97      */
  98     @Test
  99     public void modulePatchValueNotSupportedNegativeTest() throws Exception {
 100         final String uri = "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
 101         mockBodyReader(uri, jsonToPatchBodyReader, false);
 102
 103         final InputStream inputStream = JsonBodyReaderTest.class
 104                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataValueNotSupported.json");
 105
 106         try {
 107             jsonToPatchBodyReader.readFrom(null, null, null, mediaType, null, inputStream);
 108             fail("Test should return error 400 due to present value node when attempt to invoke delete operation");
 109         } catch (final RestconfDocumentedException e) {
 110             assertEquals("Error code 400 expected", 400, e.getErrors().get(0).getErrorTag().getStatusCode());
 111         }
 112     }
 113
 114     /**
 115      * Test using Patch when target is completely specified in request URI and thus target leaf contains only '/' sign.
 116      */
 117     @Test
 118     public void modulePatchCompleteTargetInURITest() throws Exception {
 119         final String uri = "instance-identifier-patch-module:patch-cont";
 120         mockBodyReader(uri, jsonToPatchBodyReader, false);
 121
 122         final InputStream inputStream = JsonBodyReaderTest.class
 123                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataCompleteTargetInURI.json");
 124
 125         final PatchContext returnValue = jsonToPatchBodyReader
 126                 .readFrom(null, null, null, mediaType, null, inputStream);
 127         checkPatchContext(returnValue);
 128     }
 129
 130     /**
 131      * Test of Yang Patch merge operation on list. Test consists of two edit operations - replace and merge.
 132      */
 133     @Test
 134     public void modulePatchMergeOperationOnListTest() throws Exception {
 135         final String uri = "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
 136         mockBodyReader(uri, jsonToPatchBodyReader, false);
 137
 138         final InputStream inputStream = JsonBodyReaderTest.class
 139                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHMergeOperationOnList.json");
 140
 141         final PatchContext returnValue = jsonToPatchBodyReader
 142                 .readFrom(null, null, null, mediaType, null, inputStream);
 143         checkPatchContext(returnValue);
 144     }
 145
 146     /**
 147      * Test of Yang Patch merge operation on container. Test consists of two edit operations - create and merge.
 148      */
 149     @Test
 150     public void modulePatchMergeOperationOnContainerTest() throws Exception {
 151         final String uri = "instance-identifier-patch-module:patch-cont";
 152         mockBodyReader(uri, jsonToPatchBodyReader, false);
 153
 154         final InputStream inputStream = JsonBodyReaderTest.class
 155                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHMergeOperationOnContainer.json");
 156
 157         final PatchContext returnValue = jsonToPatchBodyReader
 158                 .readFrom(null, null, null, mediaType, null, inputStream);
 159         checkPatchContext(returnValue);
 160     }
 161
 162     /**
 163      * Test reading simple leaf value.
 164      */
 165     @Test
 166     public void modulePatchSimpleLeafValueTest() throws Exception {
 167         final String uri = "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
 168         mockBodyReader(uri, jsonToPatchBodyReader, false);
 169
 170         final InputStream inputStream =
 171                 JsonBodyReaderTest.class
 172                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHSimpleLeafValue.json");
 173
 174         final PatchContext returnValue = jsonToPatchBodyReader
 175                 .readFrom(null, null, null, mediaType, null, inputStream);
 176         checkPatchContext(returnValue);
 177     }
 178 }