package com.atlassian.vcache.internal.legacy;
   
   import com.atlassian.cache.CacheSettings;
   import com.atlassian.cache.CacheSettingsBuilder;
   import com.atlassian.cache.memory.MemoryCacheManager;
   import com.atlassian.vcache.JvmCache;
   import com.atlassian.vcache.JvmCacheSettings;
   import com.atlassian.vcache.internal.test.AbstractJvmCacheTest;
   
  import java.time.Duration;
  import java.util.concurrent.TimeUnit;
  
  import static com.atlassian.vcache.internal.NameValidator.requireValidCacheName;
  
  public class LegacyJvmCacheTest extends AbstractJvmCacheTest {
      private MemoryCacheManager cacheManager = new MemoryCacheManager();
  
      @Override
      protected <K, V> JvmCache<K, V> createCache(String name, JvmCacheSettings settings, Duration lockTimeout) {
          final CacheSettings legacySettings = new CacheSettingsBuilder()
                  .local()
                  .maxEntries(settings.getMaxEntries().orElse(100))
                  .expireAfterWrite(settings.getDefaultTtl().orElse(Duration.ofSeconds(60)).toNanos(), TimeUnit.NANOSECONDS)
                  .build();
  
          return new LegacyJvmCache<>(
                  cacheManager.getCache(requireValidCacheName(name), null, legacySettings),
                  Duration.ofSeconds(1));
      }
  }