restconf/restconf-nb-rfc8040/src/test/java/org/opendaylight/restconf/nb/rfc8040/jersey/providers/patch/JsonPatchBodyReaderMountPointTest.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 import static org.mockito.Matchers.any;
  15 import static org.mockito.Mockito.mock;
  16 import static org.mockito.Mockito.when;
  17
  18 import com.google.common.base.Optional;
  19 import java.io.InputStream;
  20 import javax.ws.rs.core.MediaType;
  21 import org.junit.BeforeClass;
  22 import org.junit.Test;
  23 import org.opendaylight.controller.md.sal.dom.api.DOMMountPoint;
  24 import org.opendaylight.controller.md.sal.dom.api.DOMMountPointService;
  25 import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
  26 import org.opendaylight.restconf.common.patch.PatchContext;
  27 import org.opendaylight.restconf.nb.rfc8040.jersey.providers.test.AbstractBodyReaderTest;
  28 import org.opendaylight.restconf.nb.rfc8040.jersey.providers.test.JsonBodyReaderTest;
  29 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  30 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  31
  32 public class JsonPatchBodyReaderMountPointTest extends AbstractBodyReaderTest {
  33
  34     private static final String MOUNT_POINT = "instance-identifier-module:cont/yang-ext:mount/";
  35     private static SchemaContext schemaContext;
  36     private final JsonToPatchBodyReader jsonToPatchBodyReader;
  37
  38     public JsonPatchBodyReaderMountPointTest() throws Exception {
  39         super(schemaContext);
  40         jsonToPatchBodyReader = new JsonToPatchBodyReader(schemaContextHandler);
  41     }
  42
  43     @Override
  44     protected MediaType getMediaType() {
  45         return new MediaType(APPLICATION_JSON, null);
  46     }
  47
  48     @BeforeClass
  49     public static void initialization() {
  50         schemaContext = schemaContextLoader("/instanceidentifier/yang", schemaContext);
  51
  52         final DOMMountPointService mountPointService = mock(DOMMountPointService.class);
  53         final DOMMountPoint mountPoint = mock(DOMMountPoint.class);
  54
  55         when(MOUNT_POINT_SERVICE_HANDLER.get()).thenReturn(mountPointService);
  56         when(mountPointService.getMountPoint(any(YangInstanceIdentifier.class))).thenReturn(Optional.of(mountPoint));
  57         when(mountPoint.getSchemaContext()).thenReturn(schemaContext);
  58     }
  59
  60     @Test
  61     public void modulePatchDataTest() throws Exception {
  62         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
  63         mockBodyReader(uri, jsonToPatchBodyReader, false);
  64
  65         final InputStream inputStream = JsonBodyReaderTest.class
  66                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdata.json");
  67
  68         final PatchContext returnValue = jsonToPatchBodyReader
  69                 .readFrom(null, null, null, mediaType, null, inputStream);
  70         checkPatchContextMountPoint(returnValue);
  71     }
  72
  73     /**
  74      * Test of successful Patch consisting of create and delete Patch operations.
  75      */
  76     @Test
  77     public void modulePatchCreateAndDeleteTest() throws Exception {
  78         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
  79         mockBodyReader(uri, jsonToPatchBodyReader, false);
  80
  81         final InputStream inputStream = JsonBodyReaderTest.class
  82                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataCreateAndDelete.json");
  83
  84         final PatchContext returnValue = jsonToPatchBodyReader
  85                 .readFrom(null, null, null, mediaType, null, inputStream);
  86         checkPatchContextMountPoint(returnValue);
  87     }
  88
  89     /**
  90      * Test trying to use Patch create operation which requires value without value. Test should fail with
  91      * {@link RestconfDocumentedException} with error code 400.
  92      */
  93     @Test
  94     public void modulePatchValueMissingNegativeTest() throws Exception {
  95         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
  96         mockBodyReader(uri, jsonToPatchBodyReader, false);
  97
  98         final InputStream inputStream = JsonBodyReaderTest.class
  99                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataValueMissing.json");
 100
 101         try {
 102             jsonToPatchBodyReader.readFrom(null, null, null, mediaType, null, inputStream);
 103             fail("Test should return error 400 due to missing value node when attempt to invoke create operation");
 104         } catch (final RestconfDocumentedException e) {
 105             assertEquals("Error code 400 expected", 400, e.getErrors().get(0).getErrorTag().getStatusCode());
 106         }
 107     }
 108
 109     /**
 110      * Test trying to use value with Patch delete operation which does not support value. Test should fail with
 111      * {@link RestconfDocumentedException} with error code 400.
 112      */
 113     @Test
 114     public void modulePatchValueNotSupportedNegativeTest() throws Exception {
 115         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
 116         mockBodyReader(uri, jsonToPatchBodyReader, false);
 117
 118         final InputStream inputStream = JsonBodyReaderTest.class
 119                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataValueNotSupported.json");
 120
 121         try {
 122             jsonToPatchBodyReader.readFrom(null, null, null, mediaType, null, inputStream);
 123             fail("Test should return error 400 due to present value node when attempt to invoke delete operation");
 124         } catch (final RestconfDocumentedException e) {
 125             assertEquals("Error code 400 expected", 400, e.getErrors().get(0).getErrorTag().getStatusCode());
 126         }
 127     }
 128
 129     /**
 130      * Test using Patch when target is completely specified in request URI and thus target leaf contains only '/' sign.
 131      */
 132     @Test
 133     public void modulePatchCompleteTargetInURITest() throws Exception {
 134         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont";
 135         mockBodyReader(uri, jsonToPatchBodyReader, false);
 136
 137         final InputStream inputStream = JsonBodyReaderTest.class
 138                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataCompleteTargetInURI.json");
 139
 140         final PatchContext returnValue = jsonToPatchBodyReader
 141                 .readFrom(null, null, null, mediaType, null, inputStream);
 142         checkPatchContextMountPoint(returnValue);
 143     }
 144
 145     /**
 146      * Test of Yang Patch merge operation on list. Test consists of two edit operations - replace and merge.
 147      */
 148     @Test
 149     public void modulePatchMergeOperationOnListTest() throws Exception {
 150         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
 151         mockBodyReader(uri, jsonToPatchBodyReader, false);
 152
 153         final InputStream inputStream = JsonBodyReaderTest.class
 154                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHMergeOperationOnList.json");
 155
 156         final PatchContext returnValue = jsonToPatchBodyReader
 157                 .readFrom(null, null, null, mediaType, null, inputStream);
 158         checkPatchContextMountPoint(returnValue);
 159     }
 160
 161     /**
 162      * Test of Yang Patch merge operation on container. Test consists of two edit operations - create and merge.
 163      */
 164     @Test
 165     public void modulePatchMergeOperationOnContainerTest() throws Exception {
 166         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont";
 167         mockBodyReader(uri, jsonToPatchBodyReader, false);
 168
 169         final InputStream inputStream = JsonBodyReaderTest.class
 170                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHMergeOperationOnContainer.json");
 171
 172         final PatchContext returnValue = jsonToPatchBodyReader
 173                 .readFrom(null, null, null, mediaType, null, inputStream);
 174         checkPatchContextMountPoint(returnValue);
 175     }
 176
 177     /**
 178      * Test reading simple leaf value.
 179      */
 180     @Test
 181     public void modulePatchSimpleLeafValueTest() throws Exception {
 182         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
 183         mockBodyReader(uri, jsonToPatchBodyReader, false);
 184
 185         final InputStream inputStream =
 186                 JsonBodyReaderTest.class
 187                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHSimpleLeafValue.json");
 188
 189         final PatchContext returnValue = jsonToPatchBodyReader
 190                 .readFrom(null, null, null, mediaType, null, inputStream);
 191         checkPatchContext(returnValue);
 192     }
 193 }