yang/yang-data-codec-gson/src/test/java/org/opendaylight/yangtools/yang/data/codec/gson/YT1029Test.java

   1 /*
   2  * Copyright (c) 2019 PANTHEON.tech, s.r.o. 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
  12 import java.io.IOException;
  13 import java.io.StringWriter;
  14 import java.io.Writer;
  15 import org.junit.Test;
  16 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
  17 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter;
  18 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  19
  20 public class YT1029Test extends AbstractComplexJsonTest {
  21     @Test
  22     public void testMultipleRootChildren() throws IOException {
  23         final Writer writer = new StringWriter();
  24         final NormalizedNodeStreamWriter jsonStream = JSONNormalizedNodeStreamWriter.createExclusiveWriter(
  25             lhotkaCodecFactory, SchemaPath.ROOT, null, JsonWriterFactory.createJsonWriter(writer, 2));
  26         try (NormalizedNodeWriter nodeWriter = NormalizedNodeWriter.forStreamWriter(jsonStream)) {
  27             nodeWriter.write(CONT1_WITH_EMPTYLEAF);
  28             nodeWriter.write(CONT1_WITH_EMPTYLEAF);
  29         }
  30
  31         assertEquals("{\n"
  32                 + "  \"complexjson:cont1\": {\n"
  33                 + "    \"empty\": [\n"
  34                 + "      null\n"
  35                 + "    ]\n"
  36                 + "  },\n"
  37                 + "  \"complexjson:cont1\": {\n"
  38                 + "    \"empty\": [\n"
  39                 + "      null\n"
  40                 + "    ]\n"
  41                 + "  }\n"
  42                 + "}", writer.toString());
  43     }
  44 }