restconf/restconf-nb-bierman02/src/test/java/org/opendaylight/controller/sal/rest/impl/test/providers/TestJsonPatchBodyReader.java

   1 /*
   2  * Copyright (c) 2015 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 package org.opendaylight.controller.sal.rest.impl.test.providers;
   9
  10 import static javax.ws.rs.core.MediaType.APPLICATION_JSON;
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.fail;
  13
  14 import java.io.InputStream;
  15 import javax.ws.rs.core.MediaType;
  16 import org.junit.BeforeClass;
  17 import org.junit.Test;
  18 import org.opendaylight.netconf.sal.rest.impl.JsonToPatchBodyReader;
  19 import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
  20 import org.opendaylight.restconf.common.patch.PatchContext;
  21 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  22
  23 public class TestJsonPatchBodyReader extends AbstractBodyReaderTest {
  24
  25     private final JsonToPatchBodyReader jsonToPatchBodyReader;
  26     private static EffectiveModelContext schemaContext;
  27
  28     public TestJsonPatchBodyReader() {
  29         super(schemaContext, null);
  30         jsonToPatchBodyReader = new JsonToPatchBodyReader(controllerContext);
  31     }
  32
  33     @Override
  34     protected MediaType getMediaType() {
  35         return new MediaType(APPLICATION_JSON, null);
  36     }
  37
  38     @BeforeClass
  39     public static void initialization() {
  40         schemaContext = schemaContextLoader("/instanceidentifier/yang", schemaContext);
  41     }
  42
  43     @Test
  44     public void modulePatchDataTest() throws Exception {
  45         final String uri = "instance-identifier-patch-module:patch-cont/my-list1/leaf1";
  46         mockBodyReader(uri, jsonToPatchBodyReader, false);
  47
  48         final InputStream inputStream = TestJsonBodyReader.class
  49                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdata.json");
  50
  51         final PatchContext returnValue = jsonToPatchBodyReader
  52                 .readFrom(null, null, null, mediaType, null, inputStream);
  53         checkPatchContext(returnValue);
  54     }
  55
  56     /**
  57      * Test of successful Patch consisting of create and delete Patch operations.
  58      */
  59     @Test
  60     public void modulePatchCreateAndDeleteTest() throws Exception {
  61         final String uri = "instance-identifier-patch-module:patch-cont/my-list1/leaf1";
  62         mockBodyReader(uri, jsonToPatchBodyReader, false);
  63
  64         final InputStream inputStream = TestJsonBodyReader.class
  65                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataCreateAndDelete.json");
  66
  67         final PatchContext returnValue = jsonToPatchBodyReader
  68                 .readFrom(null, null, null, mediaType, null, inputStream);
  69         checkPatchContext(returnValue);
  70     }
  71
  72     /**
  73      * Test trying to use Patch create operation which requires value without value. Test should fail with
  74      * {@link RestconfDocumentedException} with error code 400.
  75      */
  76     @Test
  77     public void modulePatchValueMissingNegativeTest() throws Exception {
  78         final String uri = "instance-identifier-patch-module:patch-cont/my-list1/leaf1";
  79         mockBodyReader(uri, jsonToPatchBodyReader, false);
  80
  81         final InputStream inputStream = TestJsonBodyReader.class
  82                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataValueMissing.json");
  83
  84         try {
  85             jsonToPatchBodyReader.readFrom(null, null, null, mediaType, null, inputStream);
  86             fail("Test should return error 400 due to missing value node when attempt to invoke create operation");
  87         } catch (final RestconfDocumentedException e) {
  88             assertEquals("Error code 400 expected", 400, e.getErrors().get(0).getErrorTag().getStatusCode());
  89         }
  90     }
  91
  92     /**
  93      * Test trying to use value with Patch delete operation which does not support value. Test should fail with
  94      * {@link RestconfDocumentedException} with error code 400.
  95      */
  96     @Test
  97     public void modulePatchValueNotSupportedNegativeTest() throws Exception {
  98         final String uri = "instance-identifier-patch-module:patch-cont/my-list1/leaf1";
  99         mockBodyReader(uri, jsonToPatchBodyReader, false);
 100
 101         final InputStream inputStream = TestJsonBodyReader.class
 102                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataValueNotSupported.json");
 103
 104         try {
 105             jsonToPatchBodyReader.readFrom(null, null, null, mediaType, null, inputStream);
 106             fail("Test should return error 400 due to present value node when attempt to invoke delete operation");
 107         } catch (final RestconfDocumentedException e) {
 108             assertEquals("Error code 400 expected", 400, e.getErrors().get(0).getErrorTag().getStatusCode());
 109         }
 110     }
 111
 112     /**
 113      * Test using Patch when target is completely specified in request URI and thus target leaf contains only '/' sign.
 114      */
 115     @Test
 116     public void modulePatchCompleteTargetInURITest() throws Exception {
 117         final String uri = "instance-identifier-patch-module:patch-cont";
 118         mockBodyReader(uri, jsonToPatchBodyReader, false);
 119
 120         final InputStream inputStream = TestJsonBodyReader.class
 121                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataCompleteTargetInURI.json");
 122
 123         final PatchContext returnValue = jsonToPatchBodyReader
 124                 .readFrom(null, null, null, mediaType, null, inputStream);
 125         checkPatchContext(returnValue);
 126     }
 127
 128     /**
 129      * Test of Yang Patch merge operation on list. Test consists of two edit operations - replace and merge.
 130      */
 131     @Test
 132     public void modulePatchMergeOperationOnListTest() throws Exception {
 133         final String uri = "instance-identifier-patch-module:patch-cont/my-list1/leaf1";
 134         mockBodyReader(uri, jsonToPatchBodyReader, false);
 135
 136         final InputStream inputStream = TestJsonBodyReader.class
 137                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHMergeOperationOnList.json");
 138
 139         final PatchContext returnValue = jsonToPatchBodyReader
 140                 .readFrom(null, null, null, mediaType, null, inputStream);
 141         checkPatchContext(returnValue);
 142     }
 143
 144     /**
 145      * Test of Yang Patch merge operation on container. Test consists of two edit operations - create and merge.
 146      */
 147     @Test
 148     public void modulePatchMergeOperationOnContainerTest() throws Exception {
 149         final String uri = "instance-identifier-patch-module:patch-cont";
 150         mockBodyReader(uri, jsonToPatchBodyReader, false);
 151
 152         final InputStream inputStream = TestJsonBodyReader.class
 153                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHMergeOperationOnContainer.json");
 154
 155         final PatchContext returnValue = jsonToPatchBodyReader
 156                 .readFrom(null, null, null, mediaType, null, inputStream);
 157         checkPatchContext(returnValue);
 158     }
 159
 160     /**
 161      * Test reading simple leaf value.
 162      */
 163     @Test
 164     public void modulePatchSimpleLeafValueTest() throws Exception {
 165         final String uri = "instance-identifier-patch-module:patch-cont/my-list1/leaf1";
 166         mockBodyReader(uri, jsonToPatchBodyReader, false);
 167
 168         final InputStream inputStream = TestJsonBodyReader.class
 169                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHSimpleLeafValue.json");
 170
 171         final PatchContext returnValue = jsonToPatchBodyReader
 172                 .readFrom(null, null, null, mediaType, null, inputStream);
 173         checkPatchContext(returnValue);
 174     }
 175 }