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.kafka.raft;
  
  import org.apache.kafka.server.common.OffsetAndEpoch;
  
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  class ValidOffsetAndEpochTest {
  
      @Test
      void diverging() {
          ValidOffsetAndEpoch validOffsetAndEpoch = ValidOffsetAndEpoch.diverging(new OffsetAndEpoch(0, 0));
  
          assertEquals(ValidOffsetAndEpoch.Kind.DIVERGING, validOffsetAndEpoch.kind());
      }
  
      @Test
      void snapshot() {
          ValidOffsetAndEpoch validOffsetAndEpoch = ValidOffsetAndEpoch.snapshot(new OffsetAndEpoch(0, 0));
  
          assertEquals(ValidOffsetAndEpoch.Kind.SNAPSHOT, validOffsetAndEpoch.kind());
      }
  
      @Test
      void valid() {
          ValidOffsetAndEpoch validOffsetAndEpoch = ValidOffsetAndEpoch.valid(new OffsetAndEpoch(0, 0));
  
          assertEquals(ValidOffsetAndEpoch.Kind.VALID, validOffsetAndEpoch.kind());
      }
  
      @Test
      void testValidWithoutSpecifyingOffsetAndEpoch() {
          ValidOffsetAndEpoch validOffsetAndEpoch = ValidOffsetAndEpoch.valid();
  
          assertEquals(ValidOffsetAndEpoch.Kind.VALID, validOffsetAndEpoch.kind());
          assertEquals(new OffsetAndEpoch(-1, -1), validOffsetAndEpoch.offsetAndEpoch());
      }
  }