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
  *
  *    http://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.cassandra.utils;
  
  import org.junit.Test;
  
  import org.apache.cassandra.exceptions.ConfigurationException;
  import org.apache.cassandra.io.sstable.format.SSTableFormat;
  import org.apache.cassandra.io.sstable.format.big.BigFormat;
  import org.apache.cassandra.io.sstable.format.bti.BtiFormat;
  import org.assertj.core.api.Assertions;
  
  public class StorageCompatibilityModeTest
  {
      @Test
      public void testBtiFormatAndStorageCompatibilityMode()
      {
          SSTableFormat<?, ?> big = new BigFormat(null);
          SSTableFormat<?, ?> trie = new BtiFormat(null);
  
          for (StorageCompatibilityMode mode : StorageCompatibilityMode.values())
          {
              switch (mode)
              {
                  case UPGRADING:
                  case NONE:
                      mode.validateSstableFormat(big);
                      mode.validateSstableFormat(trie);
                      break;
                  case CASSANDRA_4:
                      mode.validateSstableFormat(big);
                      Assertions.assertThatThrownBy(() -> mode.validateSstableFormat(trie))
                                .isInstanceOf(ConfigurationException.class)
                                .hasMessageContaining("is not available when in storage compatibility mode");
                      break;
                  default:
                      throw new AssertionError("Undefined behaviour for mode " + mode);
              }
          }
      }
  }
  