content: /*
   * Copyright 2007-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
   *
   * Licensed under the Apache License, Version 2.0 (the "License").
   * You may not use this file except in compliance with the License.
   * A copy of the License is located at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * or in the "license" file accompanying this file. This file is distributed
   * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
   * express or implied. See the License for the specific language governing
   * permissions and limitations under the License.
   */
  
  package com.amazon.ion;
  
  import org.junit.Test;
  
  public class IonReaderToIonValueTest extends IonTestCase {
      @Test
      public void testIonValueNoFieldNameFromReader() {
          final IonReader reader = system().newReader("{a:{b:5}}");
          assertEquals(IonType.STRUCT, reader.next());
          reader.stepIn();
          assertEquals(IonType.STRUCT, reader.next());
  
          final String fieldName = reader.getFieldName();
          assertEquals("a", fieldName);
  
          final IonStruct struct = (IonStruct) system().newValue(reader);
          assertNull(struct.getFieldName());
  
          final IonInt child = (IonInt) struct.get("b");
          assertEquals(5, child.longValue());
      }
  }
  