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.streams.processor.internals;
  
  import org.apache.kafka.common.config.TopicConfig;
  import org.apache.kafka.common.errors.InvalidTopicException;
  
  import org.junit.jupiter.api.Test;
  
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.Map;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  public class InternalTopicConfigTest {
  
      @Test
      public void shouldThrowNpeIfTopicConfigIsNull() {
          assertThrows(NullPointerException.class, () -> new RepartitionTopicConfig("topic", null));
      }
  
      @Test
      public void shouldThrowIfNameIsNull() {
          assertThrows(NullPointerException.class, () -> new RepartitionTopicConfig(null, Collections.emptyMap()));
      }
  
      @Test
      public void shouldThrowIfNameIsInvalid() {
          assertThrows(InvalidTopicException.class, () -> new RepartitionTopicConfig("foo bar baz", Collections.emptyMap()));
      }
  
      @Test
      public void shouldSetCreateTimeByDefaultForWindowedChangelog() {
          final WindowedChangelogTopicConfig topicConfig = new WindowedChangelogTopicConfig("name", Collections.emptyMap(), 10);
  
          final Map<String, String> properties = topicConfig.properties(Collections.emptyMap(), 0);
          assertEquals("CreateTime", properties.get(TopicConfig.MESSAGE_TIMESTAMP_TYPE_CONFIG));
      }
  
      @Test
      public void shouldSetCreateTimeByDefaultForUnwindowedUnversionedChangelog() {
          final UnwindowedUnversionedChangelogTopicConfig topicConfig = new UnwindowedUnversionedChangelogTopicConfig("name", Collections.emptyMap());
  
          final Map<String, String> properties = topicConfig.properties(Collections.emptyMap(), 0);
          assertEquals("CreateTime", properties.get(TopicConfig.MESSAGE_TIMESTAMP_TYPE_CONFIG));
      }
  
      @Test
      public void shouldSetCreateTimeByDefaultForVersionedChangelog() {
          final VersionedChangelogTopicConfig topicConfig = new VersionedChangelogTopicConfig("name", Collections.emptyMap(), 12);
  
          final Map<String, String> properties = topicConfig.properties(Collections.emptyMap(), 0);
          assertEquals("CreateTime", properties.get(TopicConfig.MESSAGE_TIMESTAMP_TYPE_CONFIG));
      }
  
      @Test
      public void shouldSetCreateTimeByDefaultForRepartitionTopic() {
          final RepartitionTopicConfig topicConfig = new RepartitionTopicConfig("name", Collections.emptyMap());
  
          final Map<String, String> properties = topicConfig.properties(Collections.emptyMap(), 0);
          assertEquals("CreateTime", properties.get(TopicConfig.MESSAGE_TIMESTAMP_TYPE_CONFIG));
      }
  
      @Test
      public void shouldAugmentRetentionMsWithWindowedChangelog() {
          final WindowedChangelogTopicConfig topicConfig = new WindowedChangelogTopicConfig("name", Collections.emptyMap(), 10);
          assertEquals("30", topicConfig.properties(Collections.emptyMap(), 20).get(TopicConfig.RETENTION_MS_CONFIG));
      }
  
      @Test
      public void shouldAugmentCompactionLagMsWithVersionedChangelog() {
          final VersionedChangelogTopicConfig topicConfig = new VersionedChangelogTopicConfig("name", Collections.emptyMap(), 12);
          assertEquals(Long.toString(12 + 24 * 60 * 60 * 1000L), topicConfig.properties(Collections.emptyMap(), 20).get(TopicConfig.MIN_COMPACTION_LAG_MS_CONFIG));
      }
  
      @Test
      public void shouldUseSuppliedConfigsForWindowedChangelogConfig() {
          final Map<String, String> configs = new HashMap<>();
          configs.put("message.timestamp.type", "LogAppendTime");
  
          final WindowedChangelogTopicConfig topicConfig = new WindowedChangelogTopicConfig("name", configs, 10);
  
          final Map<String, String> properties = topicConfig.properties(Collections.emptyMap(), 0);
          assertEquals("LogAppendTime", properties.get(TopicConfig.MESSAGE_TIMESTAMP_TYPE_CONFIG));
      }
  
      @Test
      public void shouldUseSuppliedConfigsForVersionedChangelogConfig() {
          final Map<String, String> configs = new HashMap<>();
          configs.put("message.timestamp.type", "LogAppendTime");
  
          final VersionedChangelogTopicConfig topicConfig = new VersionedChangelogTopicConfig("name", configs, 12);
  
          final Map<String, String> properties = topicConfig.properties(Collections.emptyMap(), 0);
          assertEquals("LogAppendTime", properties.get(TopicConfig.MESSAGE_TIMESTAMP_TYPE_CONFIG));
      }
  
      @Test
      public void shouldUseSuppliedConfigsForUnwindowedUnversionedChangelogConfig() {
          final Map<String, String> configs = new HashMap<>();
          configs.put("retention.ms", "1000");
          configs.put("retention.bytes", "10000");
          configs.put("message.timestamp.type", "LogAppendTime");
  
          final UnwindowedUnversionedChangelogTopicConfig topicConfig = new UnwindowedUnversionedChangelogTopicConfig("name", configs);
  
          final Map<String, String> properties = topicConfig.properties(Collections.emptyMap(), 0);
          assertEquals("1000", properties.get(TopicConfig.RETENTION_MS_CONFIG));
          assertEquals("10000", properties.get(TopicConfig.RETENTION_BYTES_CONFIG));
          assertEquals("LogAppendTime", properties.get(TopicConfig.MESSAGE_TIMESTAMP_TYPE_CONFIG));
      }
  
      @Test
      public void shouldUseSuppliedConfigsForRepartitionConfig() {
          final Map<String, String> configs = new HashMap<>();
          configs.put("retention.ms", "1000");
          configs.put("message.timestamp.type", "LogAppendTime");
  
          final RepartitionTopicConfig topicConfig = new RepartitionTopicConfig("name", configs);
  
          final Map<String, String> properties = topicConfig.properties(Collections.emptyMap(), 0);
          assertEquals("1000", properties.get(TopicConfig.RETENTION_MS_CONFIG));
          assertEquals("LogAppendTime", properties.get(TopicConfig.MESSAGE_TIMESTAMP_TYPE_CONFIG));
      }
  }