How to use

getMetadataCache

method

in

org.infinispan.lucene.impl.DirectoryExtensions

private void verifyUsesInfinispanDirectory(NRTIndexManager nrti, int expectedChunkSize, EmbeddedCacheManager embeddedCacheManager) throws IllegalArgumentException, IllegalAccessException, SecurityException, NoSuchFieldException {
 DirectoryProvider directoryProvider = nrti.getDirectoryProvider();
 Assert.assertTrue(directoryProvider instanceof InfinispanDirectoryProvider);
 InfinispanDirectoryProvider ispn = (InfinispanDirectoryProvider)directoryProvider;
 Directory infinispanDirectory = ispn.getDirectory();
 DirectoryExtensions extended = (DirectoryExtensions)infinispanDirectory;
 Assert.assertEquals(expectedChunkSize, extended.getChunkSize());
 Assert.assertEquals(extended.getMetadataCache().getName(), "LuceneIndexesMetadataOWR");
 Assert.assertEquals(extended.getDataCache().getName(), "LuceneIndexesDataOWR");
 //And finally check we're running it in the same CacheManager:
 Assert.assertTrue(extended.getDataCache().getCacheManager() == embeddedCacheManager);
}