38var TestDirInfo = new DirectoryInfo(TestDirectory); 46Assert.Equal(_fileSystem.CombinePath(TestDirectory, null), TestDirectory); 47Assert.Equal(_fileSystem.CombinePath(TestDirectory, ""), TestDirectory); 48Assert.Equal(_fileSystem.CombinePath(TestDirectory, "Test"), Path.Join(TestDirectory, "Test")); 54string FullPathToSourceDirectory = Path.Join(TestDirectory, "SourceDirectory"); 61string FullPathToTargetDirectory = Path.Join(TestDirectory, "TargetDirectory"); 79string FullPathToSourceDirectory = Path.Join(TestDirectory, "SourceDirectory"); 80string FullPathToTargetDirectory = Path.Join(TestDirectory, "TargetDirectory"); 109string FullPathToSourceDirectory = Path.Join(TestDirectory, "SourceDirectory"); 110string FullPathToTargetDirectory = Path.Join(TestDirectory, "TargetDirectory"); 182string FullPathToNewDirectory = Path.Join(TestDirectory, "NewDirectory"); 199_fileSystem.CurrentDirectory = TestDirectory; 200Assert.Equal(TestDirectory, _fileSystem.CurrentDirectory); 208string FullPathToNewDirectory = Path.Join(TestDirectory, "NewDirectory"); 220string FullPathToNewDirectory = Path.Join(TestDirectory, "NewDirectory"); 244Assert.True(_fileSystem.DirectoryExists(TestDirectory)); 245Assert.False(_fileSystem.DirectoryExists(Path.Join(TestDirectory, "NewDirectory"))); 268var DirectoryList = _fileSystem.GetDirectories(TestDirectory); 272Directory.CreateDirectory(Path.Join(TestDirectory, $"GetDirectories_DirectoryNewSubDirectory{i}")); 275DirectoryList = _fileSystem.GetDirectories(TestDirectory); 279Assert.Contains(Path.Join(TestDirectory, $"GetDirectories_DirectoryNewSubDirectory{i}"), DirectoryList); 282Directory.CreateDirectory(Path.Join(TestDirectory, $"GetDirectories_DirectoryNewSubDirectory0", $"NewSubSubDirectory")); 283DirectoryList = _fileSystem.GetDirectories(TestDirectory); 290var DirectoryList = _fileSystem.GetDirectories(TestDirectory, SearchOption.SearchTopLevelOnly); 294Directory.CreateDirectory(Path.Join(TestDirectory, $"GetDirectories_Directory_SearchOptionNewSubDirectory{i}")); 297DirectoryList = _fileSystem.GetDirectories(TestDirectory, SearchOption.SearchTopLevelOnly); 301Assert.Contains(Path.Join(TestDirectory, $"GetDirectories_Directory_SearchOptionNewSubDirectory{i}"), DirectoryList); 304Directory.CreateDirectory(Path.Join(TestDirectory, $"GetDirectories_Directory_SearchOptionNewSubDirectory0", $"NewSubSubDirectory")); 305DirectoryList = _fileSystem.GetDirectories(TestDirectory, SearchOption.SearchTopLevelOnly); 307DirectoryList = _fileSystem.GetDirectories(TestDirectory, SearchOption.SearchAllSubDirectories); 314var DirectoryList = _fileSystem.GetDirectories(TestDirectory, SearchOption.SearchTopLevelOnly, "*"); 319CreatedDirectories.Add(Directory.CreateDirectory(Path.Join(TestDirectory, $"NewSubDirectory00{i}")).Name); 322DirectoryList = _fileSystem.GetDirectories(TestDirectory, SearchOption.SearchTopLevelOnly, "*000", "*001"); 326string DirectoryName = Path.Join(TestDirectory, $"NewSubDirectory00{i}"); 330Directory.CreateDirectory(Path.Join(TestDirectory, $"NewSubDirectory000", $"NewSubSubDirectory000")); 331DirectoryList = _fileSystem.GetDirectories(TestDirectory, SearchOption.SearchTopLevelOnly, "*000"); 333DirectoryList = _fileSystem.GetDirectories(TestDirectory, SearchOption.SearchAllSubDirectories, "*000"); 342Directory.CreateDirectory(Path.Join(TestDirectory, $"NewSubDirectory{i}")); 345Directory.CreateDirectory(Path.Join(TestDirectory, $"NewSubDirectory0", $"NewSubSubDirectory")); 346var info = _fileSystem.GetDirectoryInfo(TestDirectory); 347var infoFromIO = new DirectoryInfo(TestDirectory); 350Assert.Equal(info.FullName, TestDirectory); 392var FileList = _fileSystem.GetFiles(TestDirectory); 399FileList = _fileSystem.GetFiles(TestDirectory); 403Assert.Contains(Path.Join(TestDirectory, $"NewFile{i}"), FileList); 406Directory.CreateDirectory(Path.Join(TestDirectory, "GetFiles_DirectoryNewSubDirectory")); 408FileList = _fileSystem.GetFiles(TestDirectory); 415string NewSubDirectoryPath = Path.Join(TestDirectory, "GetFiles_Directory_SearchOptionNewSubDirectory"); 418var FileList = _fileSystem.GetFiles(TestDirectory); 425FileList = _fileSystem.GetFiles(TestDirectory, SearchOption.SearchTopLevelOnly); 430Assert.Contains(Path.Join(TestDirectory, $"NewFile{i}"), FileList); 433FileList = _fileSystem.GetFiles(TestDirectory, SearchOption.SearchAllSubDirectories); 444var FileList = _fileSystem.GetFiles(TestDirectory); 452FileList = _fileSystem.GetFiles(TestDirectory, SearchOption.SearchTopLevelOnly, "*.vb"); 459string NewSubDirectoryPath = Path.Join(TestDirectory, "GetFiles_Directory_SearchOption_WildcardsNewSubDirectory"); 462FileList = _fileSystem.GetFiles(TestDirectory, SearchOption.SearchAllSubDirectories, "*.cs"); 470Assert.Equal(_fileSystem.GetName(TestDirectory), Path.GetFileName(TestDirectory)); 476Assert.Equal(_fileSystem.GetParentPath(TestDirectory), Path.GetDirectoryName(TestDirectory)); 491string FullPathToSourceDirectory = Path.Join(TestDirectory, "SourceDirectory"); 492string FullPathToTargetDirectory = Path.Join(TestDirectory, "TargetDirectory"); 517string FullPathToSourceDirectory = Path.Join(TestDirectory, "SourceDirectory"); 518string FullPathToTargetDirectory = Path.Join(TestDirectory, "TargetDirectory"); 555string FullPathToSourceDirectory = Path.Join(TestDirectory, "SourceDirectory"); 556string FullPathToTargetDirectory = Path.Join(TestDirectory, "TargetDirectory"); 578string DestinationFileNameWithPath = Path.Join(TestDirectory, "NewName"); 596string DestinationFileNameWithPath = Path.Join(TestDirectory, "NewName"); 613string DestinationFileNameWithPath = Path.Join(TestDirectory, "NewName"); 641Assert.Throws<DirectoryNotFoundException>(() => _fileSystem.RenameDirectory(Path.Join(TestDirectory, "DoesNotExistDirectory"), "NewDirectory")); 642string OrigDirectoryWithPath = Path.Join(TestDirectory, "OriginalDirectory"); 646string DirectoryNameWithPath = Path.Join(TestDirectory, "DoesNotExist"); 650string NewFDirectoryPath = Path.Join(TestDirectory, "NewFDirectory"); 665Assert.Throws<FileNotFoundException>(() => _fileSystem.RenameFile(Path.Join(TestDirectory, "DoesNotExistFile"), "NewFile")); 673string NewFileWithPath = Path.Join(TestDirectory, "NewFile"); 678Directory.CreateDirectory(Path.Join(TestDirectory, "NewFDirectory")); 698string TempFileNameWithPath = TestDirectory;

39Directory.Delete(TestDirectory); 46public string GetTestFilePath() => Path.Join(TestDirectory, GetTestFileName());