Sharpen.FilePath.ListFiles C# (CSharp) Method

		public FilePath[] ListFiles ()
		{
			try {
				if (IsFile ())
					return null;
				List<FilePath> list = new List<FilePath> ();
				foreach (string filePath in Directory.GetFileSystemEntries (path)) {
					list.Add (new FilePath (filePath));
				}
				return list.ToArray ();
			} catch {
				return null;
			}
		}

		public virtual void Test001_Initalize()
		{
			FilePath gitdir = new FilePath(trash, Constants.DOT_GIT);
			FilePath hooks = new FilePath(gitdir, "hooks");
			FilePath objects = new FilePath(gitdir, "objects");
			FilePath objects_pack = new FilePath(objects, "pack");
			FilePath objects_info = new FilePath(objects, "info");
			FilePath refs = new FilePath(gitdir, "refs");
			FilePath refs_heads = new FilePath(refs, "heads");
			FilePath refs_tags = new FilePath(refs, "tags");
			FilePath HEAD = new FilePath(gitdir, "HEAD");
			NUnit.Framework.Assert.IsTrue(trash.IsDirectory(), "Exists " + trash);
			NUnit.Framework.Assert.IsTrue(hooks.IsDirectory(), "Exists " + hooks);
			NUnit.Framework.Assert.IsTrue(objects.IsDirectory(), "Exists " + objects);
			NUnit.Framework.Assert.IsTrue(objects_pack.IsDirectory(), "Exists " + objects_pack
				);
			NUnit.Framework.Assert.IsTrue(objects_info.IsDirectory(), "Exists " + objects_info
				);
			NUnit.Framework.Assert.AreEqual(2L, objects.ListFiles().Length);
			NUnit.Framework.Assert.IsTrue(refs.IsDirectory(), "Exists " + refs);
			NUnit.Framework.Assert.IsTrue(refs_heads.IsDirectory(), "Exists " + refs_heads);
			NUnit.Framework.Assert.IsTrue(refs_tags.IsDirectory(), "Exists " + refs_tags);
			NUnit.Framework.Assert.IsTrue(HEAD.IsFile(), "Exists " + HEAD);
			NUnit.Framework.Assert.AreEqual(23, HEAD.Length());
		}