content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *     https://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License 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 org.apache.avro;
  
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.*;
  
  public class TestFixed {
  
    @Test
    void fixedDefaultValueDrop() {
      Schema md5 = SchemaBuilder.builder().fixed("MD5").size(16);
      Schema frec = SchemaBuilder.builder().record("test").fields().name("hash").type(md5).withDefault(new byte[16])
          .endRecord();
      Schema.Field field = frec.getField("hash");
      assertNotNull(field.defaultVal());
      assertArrayEquals(new byte[16], (byte[]) field.defaultVal());
    }
  
    @Test
    void fixedLengthOutOfLimit() {
      Exception ex = assertThrows(UnsupportedOperationException.class,
          () -> Schema.createFixed("oversize", "doc", "space", Integer.MAX_VALUE));
      assertEquals(TestSystemLimitException.ERROR_VM_LIMIT_BYTES, ex.getMessage());
    }
  
    @Test
    void fixedNegativeLength() {
      Exception ex = assertThrows(AvroRuntimeException.class, () -> Schema.createFixed("negative", "doc", "space", -1));
      assertEquals(TestSystemLimitException.ERROR_NEGATIVE, ex.getMessage());
    }
  }
  