//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Before public void setup() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void Setup()
{
ValueCreatorUtil = CreateValueCreatorUtil();
IndexDescriptor = ValueCreatorUtil.indexDescriptor();
Layout = CreateLayout();
IndexDirectoryStructure = directoriesByProvider(_directory.directory("root")).forProvider(IndexDescriptor.providerDescriptor());
_indexFile = IndexDirectoryStructure.directoryForIndex(IndexDescriptor.Id);
Fs.mkdirs(_indexFile.ParentFile);
PageCache = _pageCacheRule.getPageCache(Fs);
}