public async Task Dispose_UnsubscribtesFromTextChangedEvents()
{
var tempFile = @"C:\Temp\ConsoleApp1.csproj";
var docData = IVsPersistDocDataFactory.ImplementAsIVsTextBuffer();
var textBuffer = ITextBufferFactory.Create();
var shellUtilities = IVsShellUtilitiesHelperFactory.ImplementGetRDTInfo(tempFile, docData);
var editorAdaptersService = IVsEditorAdaptersFactoryServiceFactory.ImplementGetDocumentBuffer(textBuffer);
var textDoc = ITextDocumentFactory.Create();
var textDocFactoryService = ITextDocumentFactoryServiceFactory.ImplementGetTextDocument(textDoc, true);
var editorModel = IProjectFileEditorPresenterFactory.Create();
var watcher = new TempFileBufferStateListener(editorModel, editorAdaptersService, textDocFactoryService, new IProjectThreadingServiceMock(), shellUtilities,
IServiceProviderFactory.Create());
await watcher.InitializeListenerAsync(tempFile);
Mock.Get(shellUtilities).Verify(u => u.GetRDTDocumentInfoAsync(It.IsAny <IServiceProvider>(), tempFile), Times.Once);
Mock.Get(editorAdaptersService).Verify(e => e.GetDocumentBuffer((IVsTextBuffer)docData), Times.Once);
Mock.Get(textDocFactoryService).Verify(t => t.TryGetTextDocument(textBuffer, out textDoc), Times.Once);
Mock.Get(textDoc).Raise(t => t.FileActionOccurred += null,
new[] { null, new TextDocumentFileActionEventArgs(tempFile, DateTime.Now, FileActionTypes.ContentSavedToDisk) });
Mock.Get(editorModel).Verify(e => e.SaveProjectFileAsync(), Times.Once);
await watcher.DisposeAsync();
Mock.Get(textDoc).Raise(t => t.FileActionOccurred += null,
new[] { null, new TextDocumentFileActionEventArgs(tempFile, DateTime.Now, FileActionTypes.ContentSavedToDisk) });
Mock.Get(editorModel).Verify(e => e.SaveProjectFileAsync(), Times.Once);
}
public async Task AbstractEditProjectFileCommand_NonSaveAction_DoesNotOverwriteProjectFile(FileActionTypes actionType)
{
var projectPath = $"C:\\Project1\\Project1.{EditProjectFileCommand.Extension}";
var tempFile = "C:\\Temp\\asdf.xyz";
var tempProjFile = $"{tempFile}.{EditProjectFileCommand.Extension}";
var expectedCaption = $"Project1.{EditProjectFileCommand.Extension}";
var projectXml = @"<Project></Project>";
var fileSystem = new IFileSystemMock();
var textDoc = ITextDocumentFactory.Create();
var frame = IVsWindowFrameFactory.ImplementShowAndSetProperty(VSConstants.S_OK, (prop, obj) => VSConstants.S_OK);
var command = SetupScenario(projectXml, tempFile, tempProjFile, projectPath, expectedCaption, fileSystem, textDoc, frame);
var tree = ProjectTreeParser.Parse(@"
Root (flags: {ProjectRoot})
");
var nodes = ImmutableHashSet.Create(tree);
// Verify the frame was setup correctly
Assert.True(await command.TryHandleCommandAsync(nodes, CommandId, true, 0, IntPtr.Zero, IntPtr.Zero));
var args = new TextDocumentFileActionEventArgs(tempProjFile, DateTime.Now, actionType);
Mock.Get(textDoc).Raise(t => t.FileActionOccurred += null, args);
Assert.False(fileSystem.FileExists(projectPath));
}
public async Task NoChangesFrom_DoesNotOverwriteNewChanges()
{
var projectFilePath = @"C:\ConsoleApp\ConsoleApp1\ConsoleApp1.csproj";
// Use some file encoding that's not the default
var unconfiguredProject = UnconfiguredProjectFactory.Create(filePath: projectFilePath, projectEncoding: Encoding.UTF8);
var projectXml = "<Project />";
var bufferXml = "<Project></Project>";
var docData = IVsPersistDocDataFactory.ImplementAsIVsTextBufferIsDocDataDirty(true, VSConstants.S_OK);
var textBuffer = ITextBufferFactory.ImplementSnapshot(() => bufferXml);
var textDocument = ITextDocumentFactory.ImplementTextBuffer(textBuffer);
var fileSystem = new IFileSystemMock();
var tempFilePath = @"C:\Temp\asdf.1234";
var tempProjectPath = Path.Combine(tempFilePath, "ConsoleApp1.csproj");
fileSystem.SetTempFile(tempFilePath);
var msbuildAccessor = IProjectXmlAccessorFactory.Implement(() => projectXml, xml => fileSystem.WriteAllText(tempProjectPath, xml));
var shellUtility = IVsShellUtilitiesHelperFactory.ImplementGetRDTInfo(Path.Combine(tempFilePath, "ConsoleApp1.csproj"), docData);
var editorAdapterFactory = IVsEditorAdaptersFactoryServiceFactory.ImplementGetDocumentBuffer(textBuffer);
var textDocumentService = ITextDocumentFactoryServiceFactory.ImplementGetTextDocument(textDocument, true);
var textBufferManager = new TempFileTextBufferManager(unconfiguredProject,
msbuildAccessor,
editorAdapterFactory,
textDocumentService,
shellUtility,
fileSystem,
new IProjectThreadingServiceMock(),
IServiceProviderFactory.Create());
await textBufferManager.InitializeBufferAsync();
var tempFile = fileSystem.Files.First(data => StringComparers.Paths.Equals(tempProjectPath, data.Key));
// First save. File system should be "<Project></Project>", last saved is also "<Project></Project>"
await textBufferManager.SaveAsync();
Assert.Equal("<Project></Project>", fileSystem.ReadAllText(tempProjectPath));
// Now we simulate some changes to the buffer and call Reset. Both the last saved and current project xml should be "<Project></Project>", so
// the buffer shouldn't be reset
projectXml = bufferXml;
bufferXml = "<Project>asdf</Project>";
await textBufferManager.ResetBufferAsync();
Mock.Get(textBuffer).Verify(t => t.Replace(It.IsAny <Span>(), It.IsAny <string>()), Times.Never);
Assert.Equal("<Project></Project>", fileSystem.ReadAllText(tempProjectPath));
}
public async Task ResetBufferDirtyDocData_UpdatesFileNotBuffer()
{
var projectFilePath = @"C:\ConsoleApp\ConsoleApp1\ConsoleApp1.csproj";
// Use some file encoding that's not the default
var encoding = Encoding.Default.Equals(Encoding.UTF8) ? Encoding.UTF32 : Encoding.UTF8;
var unconfiguredProject = UnconfiguredProjectFactory.Create(filePath: projectFilePath, projectEncoding: encoding);
var xml = "<Project />";
var msbuildAccessor = IProjectXmlAccessorFactory.Implement(() => xml, s => { });
var docData = IVsPersistDocDataFactory.ImplementAsIVsTextBufferIsDocDataDirty(true, VSConstants.S_OK);
var textBuffer = ITextBufferFactory.ImplementSnapshot("<Project />");
var textDocument = ITextDocumentFactory.ImplementTextBuffer(textBuffer);
var fileSystem = new IFileSystemMock();
var tempFilePath = @"C:\Temp\asdf.1234";
fileSystem.SetTempFile(tempFilePath);
var shellUtility = IVsShellUtilitiesHelperFactory.ImplementGetRDTInfo(Path.Combine(tempFilePath, "ConsoleApp1.csproj"), docData);
var editorAdapterFactory = IVsEditorAdaptersFactoryServiceFactory.ImplementGetDocumentBuffer(textBuffer);
var textDocumentService = ITextDocumentFactoryServiceFactory.ImplementGetTextDocument(textDocument, true);
var textBufferManager = new TempFileTextBufferManager(unconfiguredProject,
msbuildAccessor,
editorAdapterFactory,
textDocumentService,
shellUtility,
fileSystem,
new IProjectThreadingServiceMock(),
IServiceProviderFactory.Create());
await textBufferManager.InitializeBufferAsync();
var tempProjectPath = Path.Combine(tempFilePath, "ConsoleApp1.csproj");
var tempFile = fileSystem.Files.First(data => StringComparers.Paths.Equals(tempProjectPath, data.Key));
Assert.Equal("<Project />", fileSystem.ReadAllText(tempProjectPath));
xml = "<Project></Project>";
await textBufferManager.ResetBufferAsync();
Mock.Get(textBuffer).Verify(t => t.Replace(It.IsAny <Span>(), It.IsAny <string>()), Times.Never);
Assert.Equal("<Project></Project>", fileSystem.ReadAllText(tempProjectPath));
Mock.Get(unconfiguredProject).Verify(u => u.SaveAsync(null), Times.Once);
}
public async Task SetReadonly_SetsOnlyReadonlyFlag()
{
var projectFilePath = @"C:\ConsoleApp\ConsoleApp1\ConsoleApp1.csproj";
// Use some file encoding that's not the default
var encoding = Encoding.Default.Equals(Encoding.UTF8) ? Encoding.UTF32 : Encoding.UTF8;
var unconfiguredProject = UnconfiguredProjectFactory.Create(filePath: projectFilePath, projectEncoding: encoding);
var xml = "<Project />";
var msbuildAccessor = IProjectXmlAccessorFactory.ImplementGetProjectXml(xml);
var docData = IVsPersistDocDataFactory.ImplementAsIVsTextBufferGetStateFlags(~(uint)BUFFERSTATEFLAGS.BSF_USER_READONLY);
var textBuffer = ITextBufferFactory.ImplementSnapshot("<Project></Project>");
var textDocument = ITextDocumentFactory.ImplementTextBuffer(textBuffer);
var fileSystem = new IFileSystemMock();
var tempFilePath = @"C:\Temp\asdf.1234";
fileSystem.SetTempFile(tempFilePath);
var shellUtility = IVsShellUtilitiesHelperFactory.ImplementGetRDTInfo(Path.Combine(tempFilePath, "ConsoleApp1.csproj"), docData);
var editorAdapterFactory = IVsEditorAdaptersFactoryServiceFactory.ImplementGetDocumentBuffer(textBuffer);
var textDocumentService = ITextDocumentFactoryServiceFactory.ImplementGetTextDocument(textDocument, true);
var textBufferManager = new TempFileTextBufferManager(unconfiguredProject,
msbuildAccessor,
editorAdapterFactory,
textDocumentService,
shellUtility,
fileSystem,
new IProjectThreadingServiceMock(),
IServiceProviderFactory.Create());
await textBufferManager.InitializeBufferAsync();
await textBufferManager.SetReadOnlyAsync(true);
Mock.Get(docData).As <IVsTextBuffer>().Verify(t =>
t.SetStateFlags(~(uint)BUFFERSTATEFLAGS.BSF_USER_READONLY | (uint)BUFFERSTATEFLAGS.BSF_USER_READONLY));
await textBufferManager.SetReadOnlyAsync(false);
Mock.Get(docData).As <IVsTextBuffer>().Verify(t => t.SetStateFlags(~(uint)BUFFERSTATEFLAGS.BSF_USER_READONLY));
}
public async Task AbstractEditProjectFileCommand_CorrectNode_CreatesWindowCorrectly()
{
var projectPath = $"C:\\Project1\\Project1.{EditProjectFileCommand.Extension}";
var tempFile = "C:\\Temp\\asdf.xyz";
var tempProjFile = $"{tempFile}.{EditProjectFileCommand.Extension}";
var expectedCaption = $"Project1.{EditProjectFileCommand.Extension}";
var projectXml = @"<Project></Project>";
var captionSet = false;
var autoOpenSet = false;
var listenerSet = false;
IVsWindowFrameNotify2 notifier = null;
var fileSystem = new IFileSystemMock();
var textDoc = ITextDocumentFactory.Create();
var frame = IVsWindowFrameFactory.ImplementShowAndSetProperty(VSConstants.S_OK, (property, obj) =>
{
switch (property)
{
case (int)__VSFPROPID5.VSFPROPID_OverrideCaption:
captionSet = true;
break;
case (int)__VSFPROPID5.VSFPROPID_DontAutoOpen:
autoOpenSet = true;
break;
case (int)__VSFPROPID.VSFPROPID_ViewHelper:
listenerSet = true;
Assert.IsAssignableFrom <IVsWindowFrameNotify2>(obj);
notifier = obj as IVsWindowFrameNotify2;
break;
default:
Assert.False(true, $"Unexpected property ID {property}");
break;
}
return(VSConstants.S_OK);
});
var command = SetupScenario(projectXml, tempFile, tempProjFile, projectPath, expectedCaption, fileSystem, textDoc, frame);
var tree = ProjectTreeParser.Parse(@"
Root (flags: {ProjectRoot})
");
var nodes = ImmutableHashSet.Create(tree);
// Verify the frame was setup correctly
Assert.True(await command.TryHandleCommandAsync(nodes, CommandId, true, 0, IntPtr.Zero, IntPtr.Zero));
Assert.Equal(projectXml, fileSystem.ReadAllText(tempProjFile));
Mock.Get(frame).Verify(f => f.SetProperty((int)__VSFPROPID5.VSFPROPID_OverrideCaption, expectedCaption));
Mock.Get(frame).Verify(f => f.Show());
Assert.True(captionSet);
Assert.True(autoOpenSet);
Assert.True(listenerSet);
Assert.NotNull(notifier);
// Now see if the event correctly saved the text from the buffer into the project file
var args = new TextDocumentFileActionEventArgs(tempProjFile, DateTime.Now, FileActionTypes.ContentSavedToDisk);
Mock.Get(textDoc).Raise(t => t.FileActionOccurred += null, args);
Assert.Equal(projectXml, fileSystem.ReadAllText(projectPath));
// Finally, ensure the cleanup works as expected. We don't do anything with the passed option. The notifier
// should remove the file temp file from the filesystem.
Assert.Equal(VSConstants.S_OK, notifier.OnClose(0));
Assert.False(fileSystem.FileExists(tempProjFile));
}
