public async Task ProjectFileEditorPresenter_MultipleOpen_CallsShowSecondTime()
{
var filePath = @"C:\Temp\ConsoleApp1.csproj";
var textBufferManager = ITextBufferManagerFactory.ImplementFilePath(filePath);
var textBufferManagerFactory = ExportFactoryFactory.ImplementCreateValue(() => textBufferManager);
var textBufferListener = ITextBufferStateListenerFactory.Create();
var textBufferListenerFactory = ExportFactoryFactory.ImplementCreateValue(() => textBufferListener);
var frameListener = IFrameOpenCloseListenerFactory.Create();
var frameListenerFactory = ExportFactoryFactory.ImplementCreateValue(() => frameListener);
var projectFileWatcher = IProjectFileModelWatcherFactory.Create();
var projectFileWatcherFactory = ExportFactoryFactory.ImplementCreateValue(() => projectFileWatcher);
var windowFrame = IVsWindowFrameFactory.Create();
var shellUtilities = IVsShellUtilitiesHelperFactory.ImplementOpenDocument(filePath, XmlFactoryGuid, Guid.Empty, windowFrame);
var editorState = new ProjectFileEditorPresenterTester(
new IProjectThreadingServiceMock(),
UnconfiguredProjectFactory.Create(),
IServiceProviderFactory.Create(),
shellUtilities,
projectFileWatcherFactory,
textBufferListenerFactory,
frameListenerFactory,
textBufferManagerFactory);
await editorState.OpenEditorAsync();
Mock.Get(windowFrame).Verify(w => w.Show(), Times.Never);
// On the second call, we should call show on the frame, and none of the listeners should have been set up again
await editorState.OpenEditorAsync();
Mock.Get(windowFrame).Verify(w => w.Show(), Times.Once);
Mock.Get(textBufferManager).Verify(t => t.InitializeBufferAsync(), Times.Once);
Mock.Get(textBufferListener).Verify(t => t.InitializeListenerAsync(filePath), Times.Once);
Mock.Get(frameListener).Verify(f => f.InitializeEventsAsync(windowFrame), Times.Once);
Mock.Get(projectFileWatcher).Verify(p => p.InitializeModelWatcher(), Times.Once);
Assert.Equal(editorState.CurrentState, ProjectFileEditorPresenter.EditorState.EditorOpen);
}
public async Task ProjectFileEditorPresenter_UpdateProjectFile_SchedulesUpdate()
{
var filePath = @"C:\Temp\ConsoleApp1.csproj";
var textBufferManager = ITextBufferManagerFactory.ImplementFilePath(filePath);
var textBufferManagerFactory = ExportFactoryFactory.ImplementCreateValue(() => textBufferManager);
var textBufferListener = ITextBufferStateListenerFactory.Create();
var textBufferListenerFactory = ExportFactoryFactory.ImplementCreateValue(() => textBufferListener);
var frameListener = IFrameOpenCloseListenerFactory.Create();
var frameListenerFactory = ExportFactoryFactory.ImplementCreateValue(() => frameListener);
var projectFileWatcher = IProjectFileModelWatcherFactory.Create();
var projectFileWatcherFactory = ExportFactoryFactory.ImplementCreateValue(() => projectFileWatcher);
var windowFrame = IVsWindowFrameFactory.Create();
var shellUtilities = IVsShellUtilitiesHelperFactory.ImplementOpenDocument(filePath, XmlFactoryGuid, Guid.Empty, windowFrame);
var threadingService = IProjectThreadingServiceFactory.Create();
var editorState = new ProjectFileEditorPresenterTester(
threadingService,
UnconfiguredProjectFactory.Create(),
IServiceProviderFactory.Create(),
shellUtilities,
projectFileWatcherFactory,
textBufferListenerFactory,
frameListenerFactory,
textBufferManagerFactory);
// Implement ResetBuffer so we can verify that the editor is in BufferUpdateScheduled when calling ResetBuffer. While here,
// verify that the buffer was set to readonly before reset was called
var textBufferMock = Mock.Get(textBufferManager);
textBufferMock.Setup(t => t.ResetBufferAsync()).Callback(() =>
{
Assert.Equal(ProjectFileEditorPresenter.EditorState.BufferUpdateScheduled, editorState.CurrentState);
textBufferMock.Verify(t => t.SetReadOnlyAsync(true), Times.Once);
}).Returns(Task.CompletedTask);
await editorState.OpenEditorAsync();
var jt = editorState.ScheduleProjectFileUpdate();
// Ensure the update actually runs
await jt.JoinAsync();
textBufferMock.Verify(t => t.SetReadOnlyAsync(true), Times.Once);
textBufferMock.Verify(t => t.ResetBufferAsync(), Times.Once);
textBufferMock.Verify(t => t.SetReadOnlyAsync(false), Times.Once);
}
public async Task ProjectFileEditorPresenter_SaveProjectFile_SavesFile()
{
var filePath = @"C:\Temp\ConsoleApp1.csproj";
var textBufferManager = ITextBufferManagerFactory.ImplementFilePath(filePath);
var textBufferManagerFactory = ExportFactoryFactory.ImplementCreateValue(() => textBufferManager);
var textBufferListener = ITextBufferStateListenerFactory.Create();
var textBufferListenerFactory = ExportFactoryFactory.ImplementCreateValue(() => textBufferListener);
var frameListener = IFrameOpenCloseListenerFactory.Create();
var frameListenerFactory = ExportFactoryFactory.ImplementCreateValue(() => frameListener);
var projectFileWatcher = IProjectFileModelWatcherFactory.Create();
var projectFileWatcherFactory = ExportFactoryFactory.ImplementCreateValue(() => projectFileWatcher);
var windowFrame = IVsWindowFrameFactory.Create();
var shellUtilities = IVsShellUtilitiesHelperFactory.ImplementOpenDocument(filePath, XmlFactoryGuid, Guid.Empty, windowFrame);
var threadingService = IProjectThreadingServiceFactory.Create();
var editorState = new ProjectFileEditorPresenterTester(
threadingService,
UnconfiguredProjectFactory.Create(),
IServiceProviderFactory.Create(),
shellUtilities,
projectFileWatcherFactory,
textBufferListenerFactory,
frameListenerFactory,
textBufferManagerFactory);
var textBufferMock = Mock.Get(textBufferManager);
// Implement textBufferManager.SaveAsync to verify the editor is in WritingProjectFile while saving
textBufferMock.Setup(t => t.SaveAsync()).Callback(() =>
{
Assert.Equal(ProjectFileEditorPresenter.EditorState.WritingProjectFile, editorState.CurrentState);
textBufferMock.Verify(t => t.SetReadOnlyAsync(true), Times.Once);
}).Returns(Task.CompletedTask);
await editorState.OpenEditorAsync();
await editorState.SaveProjectFileAsync();
textBufferMock.Verify(t => t.SetReadOnlyAsync(true), Times.Once);
textBufferMock.Verify(t => t.SaveAsync(), Times.Once);
textBufferMock.Verify(t => t.SetReadOnlyAsync(false), Times.Once);
}
public async Task ProjectFileEditorPresenter_DisposeWithOpen_DisposesListeners()
{
var filePath = @"C:\Temp\ConsoleApp1.csproj";
var textBufferManager = ITextBufferManagerFactory.ImplementFilePath(filePath);
var textBufferManagerFactory = ExportFactoryFactory.ImplementCreateValue(() => textBufferManager);
var textBufferListener = ITextBufferStateListenerFactory.Create();
var textBufferListenerFactory = ExportFactoryFactory.ImplementCreateValue(() => textBufferListener);
var frameListener = IFrameOpenCloseListenerFactory.Create();
var frameListenerFactory = ExportFactoryFactory.ImplementCreateValue(() => frameListener);
var projectFileWatcher = IProjectFileModelWatcherFactory.Create();
var projectFileWatcherFactory = ExportFactoryFactory.ImplementCreateValue(() => projectFileWatcher);
var windowFrame = IVsWindowFrameFactory.ImplementCloseFrame(options =>
{
Assert.Equal((uint)__FRAMECLOSE.FRAMECLOSE_PromptSave, options);
return(VSConstants.S_OK);
});
var shellUtilities = IVsShellUtilitiesHelperFactory.ImplementOpenDocument(filePath, XmlFactoryGuid, Guid.Empty, windowFrame);
var editorState = new ProjectFileEditorPresenterTester(
new IProjectThreadingServiceMock(),
UnconfiguredProjectFactory.Create(),
IServiceProviderFactory.Create(),
shellUtilities,
projectFileWatcherFactory,
textBufferListenerFactory,
frameListenerFactory,
textBufferManagerFactory);
// Mock dispose for one of the listeners so it can verify the editor is actually in EditorClosing
Mock.Get(textBufferListener).Setup(t => t.Dispose()).Callback(() =>
Assert.Equal(ProjectFileEditorPresenter.EditorState.EditorClosing, editorState.CurrentState));
await editorState.OpenEditorAsync();
await editorState.CloseCurrentEditorAsync();
Mock.Get(textBufferManager).Verify(t => t.Dispose(), Times.Once);
Mock.Get(textBufferListener).Verify(t => t.Dispose(), Times.Once);
Mock.Get(frameListener).Verify(f => f.DisposeAsync(), Times.Once);
Mock.Get(projectFileWatcher).Verify(p => p.Dispose(), Times.Once);
Assert.Equal(ProjectFileEditorPresenter.EditorState.NoEditor, editorState.CurrentState);
}
public async Task ProjectFileEditorPresenter_OpenEditor_SetsUpListeners()
{
var filePath = @"C:\Temp\ConsoleApp1.csproj";
var textBufferManager = ITextBufferManagerFactory.ImplementFilePath(filePath);
var textBufferManagerFactory = ExportFactoryFactory.ImplementCreateValue(() => textBufferManager);
var textBufferListener = ITextBufferStateListenerFactory.Create();
var textBufferListenerFactory = ExportFactoryFactory.ImplementCreateValue(() => textBufferListener);
var frameListener = IFrameOpenCloseListenerFactory.Create();
var frameListenerFactory = ExportFactoryFactory.ImplementCreateValue(() => frameListener);
var projectFileWatcher = IProjectFileModelWatcherFactory.Create();
var projectFileWatcherFactory = ExportFactoryFactory.ImplementCreateValue(() => projectFileWatcher);
var windowFrame = IVsWindowFrameFactory.Create();
var shellUtilities = IVsShellUtilitiesHelperFactory.ImplementOpenDocument(filePath, XmlFactoryGuid, Guid.Empty, windowFrame);
var editorState = new ProjectFileEditorPresenterTester(
new IProjectThreadingServiceMock(),
UnconfiguredProjectFactory.Create(),
IServiceProviderFactory.Create(),
shellUtilities,
projectFileWatcherFactory,
textBufferListenerFactory,
frameListenerFactory,
textBufferManagerFactory);
// Mock textBufferManager.InitializeBufferAsync so it can verify the editor is actually in Initializing
Mock.Get(textBufferManager).Setup(t => t.InitializeBufferAsync()).Callback(() =>
Assert.Equal(ProjectFileEditorPresenter.EditorState.Initializing, editorState.CurrentState)).Returns(Task.CompletedTask);
await editorState.OpenEditorAsync();
Mock.Get(textBufferManager).Verify(t => t.InitializeBufferAsync(), Times.Once);
Mock.Get(textBufferListener).Verify(t => t.InitializeListenerAsync(filePath), Times.Once);
Mock.Get(frameListener).Verify(f => f.InitializeEventsAsync(windowFrame), Times.Once);
Mock.Get(projectFileWatcher).Verify(p => p.InitializeModelWatcher(), Times.Once);
Assert.Equal(editorState.CurrentState, ProjectFileEditorPresenter.EditorState.EditorOpen);
}
public async Task ProjectFileEditorPresenter_CloseWindowFail_ReturnsStopClose()
{
var filePath = @"C:\Temp\ConsoleApp1.csproj";
var textBufferManager = ITextBufferManagerFactory.ImplementFilePath(filePath);
var textBufferManagerFactory = ExportFactoryFactory.ImplementCreateValue(() => textBufferManager);
var textBufferListener = ITextBufferStateListenerFactory.Create();
var textBufferListenerFactory = ExportFactoryFactory.ImplementCreateValue(() => textBufferListener);
var frameListener = IFrameOpenCloseListenerFactory.Create();
var frameListenerFactory = ExportFactoryFactory.ImplementCreateValue(() => frameListener);
var projectFileWatcher = IProjectFileModelWatcherFactory.Create();
var projectFileWatcherFactory = ExportFactoryFactory.ImplementCreateValue(() => projectFileWatcher);
var windowFrame = IVsWindowFrameFactory.ImplementCloseFrame(options =>
{
Assert.Equal((uint)__FRAMECLOSE.FRAMECLOSE_PromptSave, options);
return(VSConstants.E_FAIL);
});
var shellUtilities = IVsShellUtilitiesHelperFactory.ImplementOpenDocument(filePath, XmlFactoryGuid, Guid.Empty, windowFrame);
var editorState = new ProjectFileEditorPresenterTester(
new IProjectThreadingServiceMock(),
UnconfiguredProjectFactory.Create(),
IServiceProviderFactory.Create(),
shellUtilities,
projectFileWatcherFactory,
textBufferListenerFactory,
frameListenerFactory,
textBufferManagerFactory);
await editorState.OpenEditorAsync();
Assert.False(await editorState.CanCloseWindowAsync());
}