public void DeletePicturesCommand_ShouldOnlyRemoveSelectedPictures_WhenYesIsPressed() { _mockModalDialog.Setup(dialog => dialog.ShowQuestion(It.IsAny <string>(), It.IsAny <string>())) .Returns(true); var tryResult = new TryResult(); tryResult.Try(() => { }); _mockPictureRepository.Setup(repo => repo.TryDelete(It.IsAny <string>())) .Returns(tryResult); var picturesExist = new Dictionary <Guid, bool>(); for (var i = 0; i < 3; i++) { var picture = new Picture(new BitmapImage(), string.Empty); _pictureGridViewModel.Pictures.Add(picture); // All odd numbers should not exist. picturesExist.Add(picture.Guid, !(i % 2 == 0)); } var picturesToRemove = _pictureGridViewModel.Pictures.ToList().FindAll(pic => { var picturesThatDontExist = picturesExist.Where(picExist => picExist.Value == false) .ToDictionary(key => key.Key); return(picturesThatDontExist.ContainsKey(pic.Guid)); }); _pictureGridViewModel.DeletePicturesCommand.Execute(picturesToRemove); Assert.IsTrue(picturesExist.All(pic => { return(pic.Value ? _pictureGridViewModel.Pictures.SingleOrDefault(oPic => oPic.Guid == pic.Key) != null : _pictureGridViewModel.Pictures.SingleOrDefault(oPic => oPic.Guid == pic.Key) == null); })); }
public TryResult DeleteFile(string fileName) { var tryResult = new TryResult(); tryResult.Try(() => File.Delete(fileName)); return(tryResult); }
public TryResult ChangeFileName(string sourceFileName, string destinationFileName) { var tryResult = new TryResult(); tryResult.Try(() => File.Move(sourceFileName, destinationFileName)); return(tryResult); }
public TryResult MoveTo(string sourceFileName, string destinationFolderPath) { var tryResult = new TryResult(); var fileName = Path.GetFileName(sourceFileName); tryResult.Try(() => File.Move(sourceFileName, $"{destinationFolderPath}\\{fileName}")); return(tryResult); }
public void DeletePicturesCommand_ShouldRemovePicture_WhenYesIsPressed() { _mockModalDialog.Setup(dialog => dialog.ShowQuestion(It.IsAny <string>(), It.IsAny <string>())) .Returns(true); var tryResult = new TryResult(); tryResult.Try(() => { }); _mockPictureRepository.Setup(repo => repo.TryDelete(It.IsAny <string>())) .Returns(tryResult); _pictureGridViewModel.Pictures.Add(new Picture(new BitmapImage(), string.Empty)); var beforeRemoveCount = _pictureGridViewModel.Pictures.Count; _pictureGridViewModel.DeletePicturesCommand.Execute(_pictureGridViewModel.Pictures.ToList()); Assert.AreNotEqual(beforeRemoveCount, _pictureGridViewModel.Pictures.Count); }
public void EditPictureNameCommand_ShouldNotChangeName_WhenNameIsInvalid() { var task = Task <string> .Factory.StartNew(() => It.IsAny <string>()); _mockModalDialog.Setup(diaog => diaog.ShowInput(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <string>())) .Returns(Task <string> .Factory.StartNew(() => "C:\\test2.jpg")); var tryResult = new TryResult(); tryResult.Try(() => { throw new System.Exception(); }); _mockPictureRepository.Setup(repo => repo.TryChangePictureName(It.IsAny <Picture>(), It.IsAny <string>())) .Returns(tryResult); _pictureGridViewModel.Pictures.Add(new Picture(new BitmapImage(), string.Empty)); var testFileName = "C:\\test.jpg"; _pictureGridViewModel.Pictures.First().FullFileName = "C:\\test.jpg"; _pictureGridViewModel.EditPictureNameCommand.Execute(_pictureGridViewModel.Pictures.First()); task.Wait(); Assert.AreEqual(testFileName, _pictureGridViewModel.Pictures.First().FullFileName); }