codec/yang-data-codec-gson/src/test/java/org/opendaylight/yangtools/yang/data/codec/gson/Bug6112Test.java

   1 /*
   2  * Copyright (c) 2016 Intel Corporation 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.yangtools.yang.data.codec.gson;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.opendaylight.yangtools.yang.data.codec.gson.TestUtils.loadTextFile;
  14
  15 import com.google.gson.stream.JsonReader;
  16 import java.io.IOException;
  17 import java.io.StringReader;
  18 import java.net.URISyntaxException;
  19 import org.junit.AfterClass;
  20 import org.junit.BeforeClass;
  21 import org.junit.Test;
  22 import org.opendaylight.yangtools.yang.common.QName;
  23 import org.opendaylight.yangtools.yang.common.Uint8;
  24 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  25 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  26 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
  27 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  28 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
  29 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
  30 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
  31 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  32 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  33
  34 public class Bug6112Test {
  35     private static EffectiveModelContext schemaContext;
  36
  37     @BeforeClass
  38     public static void initialization() {
  39         schemaContext = YangParserTestUtils.parseYangResourceDirectory("/bug-6112/yang");
  40     }
  41
  42     @AfterClass
  43     public static void cleanup() {
  44         schemaContext = null;
  45     }
  46
  47     private static NormalizedNode readJson(final String jsonPath) throws IOException, URISyntaxException {
  48         final String inputJson = loadTextFile(jsonPath);
  49
  50         final NormalizedNodeResult result = new NormalizedNodeResult();
  51         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
  52         final JsonParserStream jsonParser = JsonParserStream.create(streamWriter,
  53             JSONCodecFactorySupplier.DRAFT_LHOTKA_NETMOD_YANG_JSON_02.getShared(schemaContext));
  54         jsonParser.parse(new JsonReader(new StringReader(inputJson)));
  55         return result.getResult();
  56     }
  57
  58     @Test
  59     public void testUnionIdentityrefInput() throws IOException, URISyntaxException {
  60         final NormalizedNode transformedInput = readJson("/bug-6112/json/data-identityref.json");
  61         assertTrue(transformedInput instanceof ContainerNode);
  62         ContainerNode root = (ContainerNode) transformedInput;
  63         DataContainerChild leafValue = root.childByArg(NodeIdentifier.create(
  64             QName.create("union:identityref:test", "2016-07-12", "leaf-value")));
  65
  66         assertNotNull(leafValue);
  67         Object value = leafValue.body();
  68         assertTrue(value instanceof QName);
  69         QName identityref = (QName) value;
  70         assertEquals(QName.create("union:identityref:test", "2016-07-12", "ident-one"), identityref);
  71     }
  72
  73     @Test
  74     public void testUnionUint8Input() throws IOException, URISyntaxException {
  75         final NormalizedNode transformedInput = readJson("/bug-6112/json/data-uint8.json");
  76         assertTrue(transformedInput instanceof ContainerNode);
  77         ContainerNode root = (ContainerNode) transformedInput;
  78         DataContainerChild leafValue = root.childByArg(NodeIdentifier.create(
  79             QName.create("union:identityref:test", "2016-07-12", "leaf-value")));
  80
  81         assertNotNull(leafValue);
  82         assertEquals(Uint8.valueOf(1), leafValue.body());
  83     }
  84 }