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.handlers.SchemaContextHandler;
  28 import org.opendaylight.restconf.nb.rfc8040.jersey.providers.test.AbstractBodyReaderTest;
  29 import org.opendaylight.restconf.nb.rfc8040.jersey.providers.test.JsonBodyReaderTest;
  30 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  31 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  32
  33 public class JsonPatchBodyReaderMountPointTest extends AbstractBodyReaderTest {
  34
  35     private static final String MOUNT_POINT = "instance-identifier-module:cont/yang-ext:mount/";
  36     private static SchemaContext schemaContext;
  37     private final JsonToPatchBodyReader jsonToPatchBodyReader;
  38
  39     public JsonPatchBodyReaderMountPointTest() throws Exception {
  40         super();
  41         jsonToPatchBodyReader = new JsonToPatchBodyReader();
  42     }
  43
  44     @Override
  45     protected MediaType getMediaType() {
  46         return new MediaType(APPLICATION_JSON, null);
  47     }
  48
  49     @BeforeClass
  50     public static void initialization() {
  51         schemaContext = schemaContextLoader("/instanceidentifier/yang", schemaContext);
  52
  53         final DOMMountPointService mountPointService = mock(DOMMountPointService.class);
  54         final DOMMountPoint mountPoint = mock(DOMMountPoint.class);
  55
  56         when(MOUNT_POINT_SERVICE_HANDLER.get()).thenReturn(mountPointService);
  57         when(mountPointService.getMountPoint(any(YangInstanceIdentifier.class))).thenReturn(Optional.of(mountPoint));
  58         when(mountPoint.getSchemaContext()).thenReturn(schemaContext);
  59         SchemaContextHandler.setActualSchemaContext(schemaContext);
  60     }
  61
  62     @Test
  63     public void modulePatchDataTest() throws Exception {
  64         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
  65         mockBodyReader(uri, jsonToPatchBodyReader, false);
  66
  67         final InputStream inputStream = JsonBodyReaderTest.class
  68                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdata.json");
  69
  70         final PatchContext returnValue = jsonToPatchBodyReader
  71                 .readFrom(null, null, null, mediaType, null, inputStream);
  72         checkPatchContextMountPoint(returnValue);
  73     }
  74
  75     /**
  76      * Test of successful Patch consisting of create and delete Patch operations.
  77      */
  78     @Test
  79     public void modulePatchCreateAndDeleteTest() throws Exception {
  80         final String uri = MOUNT_POINT + "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/jsonPATCHdataCreateAndDelete.json");
  85
  86         final PatchContext returnValue = jsonToPatchBodyReader
  87                 .readFrom(null, null, null, mediaType, null, inputStream);
  88         checkPatchContextMountPoint(returnValue);
  89     }
  90
  91     /**
  92      * Test trying to use Patch create operation which requires value without value. Test should fail with
  93      * {@link RestconfDocumentedException} with error code 400.
  94      */
  95     @Test
  96     public void modulePatchValueMissingNegativeTest() throws Exception {
  97         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
  98         mockBodyReader(uri, jsonToPatchBodyReader, false);
  99
 100         final InputStream inputStream = JsonBodyReaderTest.class
 101                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataValueMissing.json");
 102
 103         try {
 104             jsonToPatchBodyReader.readFrom(null, null, null, mediaType, null, inputStream);
 105             fail("Test should return error 400 due to missing value node when attempt to invoke create operation");
 106         } catch (final RestconfDocumentedException e) {
 107             assertEquals("Error code 400 expected", 400, e.getErrors().get(0).getErrorTag().getStatusCode());
 108         }
 109     }
 110
 111     /**
 112      * Test trying to use value with Patch delete operation which does not support value. Test should fail with
 113      * {@link RestconfDocumentedException} with error code 400.
 114      */
 115     @Test
 116     public void modulePatchValueNotSupportedNegativeTest() throws Exception {
 117         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
 118         mockBodyReader(uri, jsonToPatchBodyReader, false);
 119
 120         final InputStream inputStream = JsonBodyReaderTest.class
 121                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataValueNotSupported.json");
 122
 123         try {
 124             jsonToPatchBodyReader.readFrom(null, null, null, mediaType, null, inputStream);
 125             fail("Test should return error 400 due to present value node when attempt to invoke delete operation");
 126         } catch (final RestconfDocumentedException e) {
 127             assertEquals("Error code 400 expected", 400, e.getErrors().get(0).getErrorTag().getStatusCode());
 128         }
 129     }
 130
 131     /**
 132      * Test using Patch when target is completely specified in request URI and thus target leaf contains only '/' sign.
 133      */
 134     @Test
 135     public void modulePatchCompleteTargetInURITest() throws Exception {
 136         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont";
 137         mockBodyReader(uri, jsonToPatchBodyReader, false);
 138
 139         final InputStream inputStream = JsonBodyReaderTest.class
 140                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHdataCompleteTargetInURI.json");
 141
 142         final PatchContext returnValue = jsonToPatchBodyReader
 143                 .readFrom(null, null, null, mediaType, null, inputStream);
 144         checkPatchContextMountPoint(returnValue);
 145     }
 146
 147     /**
 148      * Test of Yang Patch merge operation on list. Test consists of two edit operations - replace and merge.
 149      */
 150     @Test
 151     public void modulePatchMergeOperationOnListTest() throws Exception {
 152         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
 153         mockBodyReader(uri, jsonToPatchBodyReader, false);
 154
 155         final InputStream inputStream = JsonBodyReaderTest.class
 156                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHMergeOperationOnList.json");
 157
 158         final PatchContext returnValue = jsonToPatchBodyReader
 159                 .readFrom(null, null, null, mediaType, null, inputStream);
 160         checkPatchContextMountPoint(returnValue);
 161     }
 162
 163     /**
 164      * Test of Yang Patch merge operation on container. Test consists of two edit operations - create and merge.
 165      */
 166     @Test
 167     public void modulePatchMergeOperationOnContainerTest() throws Exception {
 168         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont";
 169         mockBodyReader(uri, jsonToPatchBodyReader, false);
 170
 171         final InputStream inputStream = JsonBodyReaderTest.class
 172                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHMergeOperationOnContainer.json");
 173
 174         final PatchContext returnValue = jsonToPatchBodyReader
 175                 .readFrom(null, null, null, mediaType, null, inputStream);
 176         checkPatchContextMountPoint(returnValue);
 177     }
 178
 179     /**
 180      * Test reading simple leaf value.
 181      */
 182     @Test
 183     public void modulePatchSimpleLeafValueTest() throws Exception {
 184         final String uri = MOUNT_POINT + "instance-identifier-patch-module:patch-cont/my-list1=leaf1";
 185         mockBodyReader(uri, jsonToPatchBodyReader, false);
 186
 187         final InputStream inputStream =
 188                 JsonBodyReaderTest.class
 189                 .getResourceAsStream("/instanceidentifier/json/jsonPATCHSimpleLeafValue.json");
 190
 191         final PatchContext returnValue = jsonToPatchBodyReader
 192                 .readFrom(null, null, null, mediaType, null, inputStream);
 193         checkPatchContext(returnValue);
 194     }
 195 }