Lucene.Net.Util.LuceneTestCase.WrapDirectory C# (CSharp) Méthode

        private static BaseDirectoryWrapper WrapDirectory(Random random, Directory directory, bool bare)
        {
            if (Rarely(random))
            {
                directory = new NRTCachingDirectory(directory, random.NextDouble(), random.NextDouble());
            }

            if (Rarely(random))
            {
                double maxMBPerSec = 10 + 5 * (random.NextDouble() - 0.5);
                if (LuceneTestCase.VERBOSE)
                {
                    Console.WriteLine("LuceneTestCase: will rate limit output IndexOutput to " + maxMBPerSec + " MB/sec");
                }
                RateLimitedDirectoryWrapper rateLimitedDirectoryWrapper = new RateLimitedDirectoryWrapper(directory);
                switch (random.Next(10))
                {
                    case 3: // sometimes rate limit on flush
                        rateLimitedDirectoryWrapper.SetMaxWriteMBPerSec(maxMBPerSec, IOContext.UsageContext.FLUSH);
                        break;

                    case 2: // sometimes rate limit flush & merge
                        rateLimitedDirectoryWrapper.SetMaxWriteMBPerSec(maxMBPerSec, IOContext.UsageContext.FLUSH);
                        rateLimitedDirectoryWrapper.SetMaxWriteMBPerSec(maxMBPerSec, IOContext.UsageContext.MERGE);
                        break;

                    default:
                        rateLimitedDirectoryWrapper.SetMaxWriteMBPerSec(maxMBPerSec, IOContext.UsageContext.MERGE);
                        break;
                }
                directory = rateLimitedDirectoryWrapper;
            }

            if (bare)
            {
                BaseDirectoryWrapper @base = new BaseDirectoryWrapper(directory);
                // LUCENENET TODO CloseAfterSuite(new IDisposableDirectory(@base, SuiteFailureMarker));
                return @base;
            }
            else
            {
                MockDirectoryWrapper mock = new MockDirectoryWrapper(random, directory);

                mock.Throttling = TEST_THROTTLING;
                // LUCENENET TODO CloseAfterSuite(new IDisposableDirectory(mock, SuiteFailureMarker));
                return mock;
            }
        }