private static void WriteFile(string path, byte[] contents)
 {
     using (FileStream fileStream = SystemIO.IO_OS.FileOpenWrite(path))
     {
         Utility.CopyStream(new MemoryStream(contents), fileStream);
     }
 }
        public void LongPath()
        {
            string folderPath = Path.Combine(this.DATAFOLDER, new string('x', 10));

            SystemIO.IO_OS.DirectoryCreate(folderPath);

            string fileName = new string('y', 255);
            string filePath = SystemIO.IO_OS.PathCombine(folderPath, fileName);

            byte[] fileBytes = { 0, 1, 2 };
            WriteFile(filePath, fileBytes);

            Dictionary <string, string> options = new Dictionary <string, string>(this.TestOptions);

            using (Controller c = new Controller("file://" + this.TARGETFOLDER, options, null))
            {
                IBackupResults backupResults = c.Backup(new[] { this.DATAFOLDER });
                Assert.AreEqual(0, backupResults.Errors.Count());
                Assert.AreEqual(0, backupResults.Warnings.Count());
            }

            Dictionary <string, string> restoreOptions = new Dictionary <string, string>(this.TestOptions)
            {
                ["restore-path"] = this.RESTOREFOLDER
            };

            using (Controller c = new Controller("file://" + this.TARGETFOLDER, restoreOptions, null))
            {
                IRestoreResults restoreResults = c.Restore(new[] { filePath });
                Assert.AreEqual(0, restoreResults.Errors.Count());
                Assert.AreEqual(0, restoreResults.Warnings.Count());
            }

            string restoreFilePath = SystemIO.IO_OS.PathCombine(this.RESTOREFOLDER, fileName);

            Assert.IsTrue(SystemIO.IO_OS.FileExists(restoreFilePath));

            MemoryStream restoredStream = new MemoryStream();

            using (FileStream fileStream = SystemIO.IO_OS.FileOpenRead(restoreFilePath))
            {
                Utility.CopyStream(fileStream, restoredStream);
            }

            Assert.AreEqual(fileBytes, restoredStream.ToArray());
        }