Package org.infinispan.api.flags

Source Code of org.infinispan.api.flags.DecoratedCacheTest

package org.infinispan.api.flags;

import org.infinispan.AdvancedCache;
import org.infinispan.cache.impl.CacheImpl;
import org.infinispan.cache.impl.DecoratedCache;
import org.infinispan.context.Flag;
import org.infinispan.test.CherryPickClassLoader;
import org.testng.annotations.Test;

/**
* @author Sanne Grinovero <sanne@infinispan.org> (C) 2011 Red Hat Inc.
*/
@Test(groups = "functional", testName = "api.flags.DecoratedCacheTest")
public class DecoratedCacheTest {

   public void testDecoratedCacheFlagsSet() {
      ClassLoader thisClassLoader = this.getClass().getClassLoader();
      CacheImpl impl = new CacheImpl("baseCache");
      DecoratedCache decoratedCache = new DecoratedCache(impl, thisClassLoader);
      DecoratedCache nofailCache = (DecoratedCache) decoratedCache.withFlags(Flag.FAIL_SILENTLY);
      assert nofailCache.getFlags().contains(Flag.FAIL_SILENTLY);
      assert nofailCache.getFlags().size() == 1;
      DecoratedCache asyncNoFailCache = (DecoratedCache) nofailCache.withFlags(Flag.FORCE_ASYNCHRONOUS);
      assert asyncNoFailCache.getFlags().size() == 2;
      assert asyncNoFailCache.getFlags().contains(Flag.FAIL_SILENTLY);
      assert asyncNoFailCache.getFlags().contains(Flag.FORCE_ASYNCHRONOUS);
      AdvancedCache again = asyncNoFailCache.withFlags(Flag.FAIL_SILENTLY);
      assert again == asyncNoFailCache; // as FAIL_SILENTLY was already specified
     
      CherryPickClassLoader cl = new CherryPickClassLoader(null, null, null, thisClassLoader);
      assert again.getClassLoader() == thisClassLoader;
      DecoratedCache clCache = (DecoratedCache) again.with(cl);
      assert clCache.getClassLoader() == cl;
      assert clCache.getFlags().size() == 2; //Flags inherited from previous withFlag()
      assert again.getClassLoader() == thisClassLoader; //original cache unaffected
      assert decoratedCache.getFlags() == null || decoratedCache.getFlags().size() == 0;
   }

}
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