public void CloseDocumentTest()
{
FileController fileController = Container.GetExportedValue<FileController>();
IFileService fileService = Container.GetExportedValue<IFileService>();
MockDocumentType documentType = new MockDocumentType("Mock Document", ".mock");
fileController.Register(documentType);
fileController.New(documentType);
fileService.CloseCommand.Execute(null);
Assert.IsFalse(fileService.Documents.Any());
}
public void RegisterDocumentTypesTest()
{
FileController fileController = Container.GetExportedValue<FileController>();
IFileService fileService = Container.GetExportedValue<IFileService>();
MockDocumentType documentType = new MockDocumentType("Mock Document", ".mock");
fileController.Register(documentType);
Assert.IsFalse(fileService.Documents.Any());
fileController.New(documentType);
Assert.AreEqual(documentType, fileService.Documents.Single().DocumentType);
}
public void OpenDocumentTest()
{
MockFileDialogService fileDialogService = Container.GetExportedValue<MockFileDialogService>();
FileController fileController = Container.GetExportedValue<FileController>();
IFileService fileService = Container.GetExportedValue<IFileService>();
MockDocumentType documentType = new MockDocumentType("Mock Document", ".mock");
fileController.Register(documentType);
Assert.IsFalse(fileService.Documents.Any());
Assert.IsNull(fileService.ActiveDocument);
fileDialogService.Result = new FileDialogResult("Document1.mock", new FileType("Mock Document", ".mock"));
fileService.OpenCommand.Execute(null);
Assert.AreEqual(FileDialogType.OpenFileDialog, fileDialogService.FileDialogType);
Assert.AreEqual("Mock Document", fileDialogService.FileTypes.Last().Description);
Assert.AreEqual(".mock", fileDialogService.FileTypes.Last().FileExtension);
Assert.AreEqual(DocumentOperation.Open, documentType.DocumentOperation);
Assert.AreEqual("Document1.mock", documentType.FileName);
IDocument document = fileService.Documents.Last();
Assert.AreEqual("Document1.mock", document.FileName);
Assert.IsTrue(fileService.Documents.SequenceEqual(new IDocument[] { document }));
Assert.AreEqual(document, fileService.ActiveDocument);
// Open the same file again -> It's not opened again, just activated.
fileService.ActiveDocument = null;
fileService.OpenCommand.Execute("Document1.mock");
Assert.IsTrue(fileService.Documents.SequenceEqual(new IDocument[] { document }));
Assert.AreEqual(document, fileService.ActiveDocument);
// Now the user cancels the OpenFileDialog box
fileDialogService.Result = new FileDialogResult();
int documentsCount = fileService.Documents.Count;
fileService.OpenCommand.Execute(null);
Assert.AreEqual(documentsCount, fileService.Documents.Count);
Assert.IsTrue(fileService.Documents.SequenceEqual(new IDocument[] { document }));
Assert.AreEqual(document, fileService.ActiveDocument);
}
public void SaveChangesViewModelCloseTest()
{
MockDocumentType documentType = new MockDocumentType("Mock Document", ".mock");
var documents = new[]
{
documentType.New(),
documentType.New(),
documentType.New()
};
MockSaveChangesView view = new MockSaveChangesView();
SaveChangesViewModel viewModel = new SaveChangesViewModel(view) { Documents = documents };
// In this case it tries to get the title of the unit test framework which is ""
Assert.AreEqual("", SaveChangesViewModel.Title);
Assert.AreEqual(documents, viewModel.Documents);
object owner = new object();
Assert.IsFalse(view.IsVisible);
MockSaveChangesView.ShowDialogAction = v =>
{
Assert.AreEqual(owner, v.Owner);
Assert.IsTrue(v.IsVisible);
};
bool? dialogResult = viewModel.ShowDialog(owner);
Assert.IsNull(dialogResult);
Assert.IsFalse(view.IsVisible);
MockSaveChangesView.ShowDialogAction = v =>
{
viewModel.YesCommand.Execute(null);
};
dialogResult = viewModel.ShowDialog(owner);
Assert.AreEqual(true, dialogResult);
MockSaveChangesView.ShowDialogAction = v =>
{
viewModel.NoCommand.Execute(null);
};
dialogResult = viewModel.ShowDialog(owner);
Assert.AreEqual(false, dialogResult);
MockSaveChangesView.ShowDialogAction = null;
}
public void NewAndActiveDocumentTest()
{
FileController fileController = Container.GetExportedValue<FileController>();
IFileService fileService = Container.GetExportedValue<IFileService>();
MockDocumentType documentType = new MockDocumentType("Mock Document", ".mock");
fileController.Register(documentType);
Assert.IsFalse(fileService.Documents.Any());
Assert.IsNull(fileService.ActiveDocument);
IDocument document = fileController.New(documentType);
Assert.IsTrue(fileService.Documents.SequenceEqual(new IDocument[] { document }));
Assert.AreEqual(document, fileService.ActiveDocument);
AssertHelper.ExpectedException<ArgumentNullException>(() => fileController.New(null));
AssertHelper.ExpectedException<ArgumentException>(() => fileController.New(new MockDocumentType("Dummy", ".dmy")));
AssertHelper.PropertyChangedEvent(fileService, x => x.ActiveDocument, () => fileService.ActiveDocument = null);
Assert.AreEqual(null, fileService.ActiveDocument);
AssertHelper.ExpectedException<ArgumentException>(() => fileService.ActiveDocument = documentType.New());
}
public MockDocument(MockDocumentType documentType) : base(documentType)
{
}
public MockDocument(MockDocumentType documentType) : base(documentType)
{
}
public void SaveExceptionsTest()
{
FileController fileController = Container.GetExportedValue<FileController>();
MockDocumentType documentType = new MockDocumentType("Mock Document", ".mock");
documentType.CanSaveResult = false;
FieldInfo documentTypesField = typeof(FileController).GetField("documentTypes", BindingFlags.Instance | BindingFlags.NonPublic);
((IList)documentTypesField.GetValue(fileController)).Clear();
fileController.Register(documentType);
MethodInfo saveAsMethod = typeof(FileController).GetMethod("SaveAs", BindingFlags.Instance | BindingFlags.NonPublic);
IDocument document = fileController.New(documentType);
AssertHelper.ExpectedException<InvalidOperationException>(() =>
{
try
{
saveAsMethod.Invoke(fileController, new[] { document });
}
catch (TargetInvocationException e)
{
throw e.InnerException;
}
});
}
public void SaveDocumentWhenFileExistsTest()
{
// Get the absolute file path
string fileName = Path.GetFullPath("SaveWhenFileExistsTest.mock");
MockFileDialogService fileDialogService = Container.GetExportedValue<MockFileDialogService>();
FileController fileController = Container.GetExportedValue<FileController>();
IFileService fileService = Container.GetExportedValue<IFileService>();
MockDocumentType documentType = new MockDocumentType("Mock Document", ".mock");
fileController.Register(documentType);
using (StreamWriter writer = new StreamWriter(fileName))
{
writer.WriteLine("Hello World");
}
IDocument document = fileController.New(documentType);
((MockDocument)document).Modified = true;
// We set the absoulte file path to simulate that we already saved the document
document.FileName = fileName;
fileService.SaveCommand.Execute(null);
Assert.AreEqual(DocumentOperation.Save, documentType.DocumentOperation);
Assert.AreEqual(document, documentType.Document);
Assert.AreEqual(fileName, documentType.FileName);
// Simulate the scenario when the user overwrites the existing file
fileDialogService.Result = new FileDialogResult(fileName, new FileType("Mock Document", ".mock"));
fileService.SaveAsCommand.Execute(null);
Assert.AreEqual("Mock Document", fileDialogService.DefaultFileType.Description);
Assert.AreEqual(".mock", fileDialogService.DefaultFileType.FileExtension);
Assert.AreEqual(DocumentOperation.Save, documentType.DocumentOperation);
Assert.AreEqual(document, documentType.Document);
Assert.AreEqual(fileName, documentType.FileName);
}
public void SaveDocumentTest()
{
MockFileDialogService fileDialogService = Container.GetExportedValue<MockFileDialogService>();
FileController fileController = Container.GetExportedValue<FileController>();
IFileService fileService = Container.GetExportedValue<IFileService>();
MockDocumentType documentType = new MockDocumentType("Mock Document", ".mock");
fileController.Register(documentType);
fileController.New(documentType);
IDocument document = fileService.Documents.Single();
document.FileName = "Document.mock";
fileDialogService.Result = new FileDialogResult("Document1.mock", new FileType("Mock Document", ".mock"));
fileService.SaveAsCommand.Execute(null);
Assert.AreEqual(FileDialogType.SaveFileDialog, fileDialogService.FileDialogType);
Assert.AreEqual("Mock Document", fileDialogService.FileTypes.Single().Description);
Assert.AreEqual(".mock", fileDialogService.FileTypes.Single().FileExtension);
Assert.AreEqual("Mock Document", fileDialogService.DefaultFileType.Description);
Assert.AreEqual(".mock", fileDialogService.DefaultFileType.FileExtension);
Assert.AreEqual("Document", fileDialogService.DefaultFileName);
Assert.AreEqual(DocumentOperation.Save, documentType.DocumentOperation);
Assert.AreEqual(document, documentType.Document);
Assert.AreEqual("Document1.mock", documentType.FileName);
// Change the CanSave to return false so that no documentType is able to save the document anymore
documentType.CanSaveResult = false;
AssertHelper.ExpectedException<InvalidOperationException>(() => fileService.SaveCommand.Execute(null));
// Simulate an exception during the Save operation.
MockMessageService messageService = Container.GetExportedValue<MockMessageService>();
messageService.Clear();
documentType.ThrowException = true;
documentType.CanSaveResult = true;
fileService.SaveAsCommand.Execute(null);
Assert.AreEqual(MessageType.Error, messageService.MessageType);
Assert.IsFalse(string.IsNullOrEmpty(messageService.Message));
}
public void OpenExceptionTestWithRecentFileList()
{
Settings.Default.RecentFileList = null;
FileController fileController = Container.GetExportedValue<FileController>();
IFileService fileService = Container.GetExportedValue<IFileService>();
MockDocumentType documentType = new MockDocumentType("Mock Document", ".mock");
documentType.ThrowException = true;
fileController.Register(documentType);
fileService.RecentFileList.AddFile("Document1.mock");
Assert.IsTrue(fileService.RecentFileList.RecentFiles.Any());
fileService.OpenCommand.Execute("Document1.mock");
// Ensure that the recent file is remove from the list.
Assert.IsFalse(fileService.RecentFileList.RecentFiles.Any());
}
public void OpenDocumentViaCommandLineTest()
{
FileController fileController = Container.GetExportedValue<FileController>();
IFileService fileService = Container.GetExportedValue<IFileService>();
MockDocumentType documentType = new MockDocumentType("Mock Document", ".mock");
fileController.Register(documentType);
Assert.IsFalse(fileService.Documents.Any());
Assert.IsNull(fileService.ActiveDocument);
// Open is called with a fileName which might be a command line parameter.
fileService.OpenCommand.Execute("Document1.mock");
IDocument document = fileService.Documents.Last();
Assert.AreEqual("Document1.mock", document.FileName);
Assert.IsTrue(fileService.Documents.SequenceEqual(new IDocument[] { document }));
Assert.AreEqual(document, fileService.ActiveDocument);
// Call open with a fileName that has an invalid extension
MockMessageService messageService = Container.GetExportedValue<MockMessageService>();
messageService.Clear();
fileService.OpenCommand.Execute("Document.wrongextension");
Assert.AreEqual(MessageType.Error, messageService.MessageType);
Assert.IsFalse(string.IsNullOrEmpty(messageService.Message));
// Call open with a fileName that doesn't exist
messageService.Clear();
fileService.OpenCommand.Execute("2i0501fh-89f1-4197-a318-d5241135f4f6.rtf");
Assert.AreEqual(MessageType.Error, messageService.MessageType);
Assert.IsFalse(string.IsNullOrEmpty(messageService.Message));
}