public async Task nTextViewClosed_UnsubscribesAfterLastTextViewClosed()
{
// Arrange
var textView1 = Mock.Of <ITextView>(MockBehavior.Strict);
var textView2 = Mock.Of <ITextView>(MockBehavior.Strict);
var buffers = new Collection <ITextBuffer>()
{
Mock.Of <ITextBuffer>(b => b.ContentType == RazorCoreContentType && b.Properties == new PropertyCollection(), MockBehavior.Strict),
Mock.Of <ITextBuffer>(b => b.ContentType == NonRazorCoreContentType && b.Properties == new PropertyCollection(), MockBehavior.Strict),
};
var documentTracker = new DefaultVisualStudioDocumentTracker(
Dispatcher, JoinableTaskContext, FilePath, ProjectPath, ProjectManager, WorkspaceEditorSettings,
Workspace, buffers[0], ImportDocumentManager);
buffers[0].Properties.AddProperty(typeof(VisualStudioDocumentTracker), documentTracker);
var editorFactoryService = Mock.Of <RazorEditorFactoryService>(MockBehavior.Strict);
var documentManager = new DefaultRazorDocumentManager(Dispatcher, JoinableTaskContext, editorFactoryService);
// Populate the text views
documentTracker.Subscribe();
documentTracker.AddTextView(textView1);
documentTracker.AddTextView(textView2);
// Act 1
await documentManager.OnTextViewClosedAsync(textView2, buffers);
// Assert 1
Assert.True(documentTracker.IsSupportedProject);
// Act
await documentManager.OnTextViewClosedAsync(textView1, buffers);
// Assert 2
Assert.False(documentTracker.IsSupportedProject);
}
public void AddTextView_DoesNotAddDuplicateTextViews()
{
// Arrange
var documentTracker = new DefaultVisualStudioDocumentTracker(Dispatcher, FilePath, ProjectPath, ProjectManager, WorkspaceEditorSettings, Workspace, TextBuffer, ImportDocumentManager);
var textView = Mock.Of <ITextView>();
// Act
documentTracker.AddTextView(textView);
documentTracker.AddTextView(textView);
// Assert
Assert.Collection(documentTracker.TextViews, v => Assert.Same(v, textView));
}
public void AddTextView_AddsMultipleTextViewsToCollection()
{
// Arrange
var documentTracker = new DefaultVisualStudioDocumentTracker(FilePath, ProjectPath, ProjectManager, EditorSettingsManager, Workspace, TextBuffer, ImportDocumentManager);
var textView1 = Mock.Of <ITextView>();
var textView2 = Mock.Of <ITextView>();
// Act
documentTracker.AddTextView(textView1);
documentTracker.AddTextView(textView2);
// Assert
Assert.Collection(
documentTracker.TextViews,
v => Assert.Same(v, textView1),
v => Assert.Same(v, textView2));
}
public void RemoveTextView_RemovesTextViewFromCollection_MultipleItems()
{
// Arrange
var documentTracker = new DefaultVisualStudioDocumentTracker(Dispatcher, FilePath, ProjectPath, ProjectManager, WorkspaceEditorSettings, Workspace, TextBuffer, ImportDocumentManager);
var textView1 = Mock.Of <ITextView>();
var textView2 = Mock.Of <ITextView>();
var textView3 = Mock.Of <ITextView>();
documentTracker.AddTextView(textView1);
documentTracker.AddTextView(textView2);
documentTracker.AddTextView(textView3);
// Act
documentTracker.RemoveTextView(textView2);
// Assert
Assert.Collection(
documentTracker.TextViews,
v => Assert.Same(v, textView1),
v => Assert.Same(v, textView3));
}
public async Task OnTextViewClosed_ForAnyTextBufferWithTracker_RemovesTextView()
{
// Arrange
var textView1 = Mock.Of <ITextView>(MockBehavior.Strict);
var textView2 = Mock.Of <ITextView>(MockBehavior.Strict);
var buffers = new Collection <ITextBuffer>()
{
Mock.Of <ITextBuffer>(b => b.ContentType == RazorCoreContentType && b.Properties == new PropertyCollection(), MockBehavior.Strict),
Mock.Of <ITextBuffer>(b => b.ContentType == NonRazorCoreContentType && b.Properties == new PropertyCollection(), MockBehavior.Strict),
};
// Preload the buffer's properties with a tracker, so it's like we've already tracked this one.
var documentTracker = new DefaultVisualStudioDocumentTracker(
Dispatcher, JoinableTaskContext, FilePath, ProjectPath, ProjectManager, WorkspaceEditorSettings,
Workspace, buffers[0], ImportDocumentManager);
documentTracker.AddTextView(textView1);
documentTracker.AddTextView(textView2);
buffers[0].Properties.AddProperty(typeof(VisualStudioDocumentTracker), documentTracker);
documentTracker = new DefaultVisualStudioDocumentTracker(
Dispatcher, JoinableTaskContext, FilePath, ProjectPath, ProjectManager, WorkspaceEditorSettings,
Workspace, buffers[1], ImportDocumentManager);
documentTracker.AddTextView(textView1);
documentTracker.AddTextView(textView2);
buffers[1].Properties.AddProperty(typeof(VisualStudioDocumentTracker), documentTracker);
var editorFactoryService = Mock.Of <RazorEditorFactoryService>(MockBehavior.Strict);
var documentManager = new DefaultRazorDocumentManager(Dispatcher, JoinableTaskContext, editorFactoryService);
// Act
await documentManager.OnTextViewClosedAsync(textView2, buffers);
// Assert
documentTracker = buffers[0].Properties.GetProperty <DefaultVisualStudioDocumentTracker>(typeof(VisualStudioDocumentTracker));
Assert.Collection(documentTracker.TextViews, v => Assert.Same(v, textView1));
documentTracker = buffers[1].Properties.GetProperty <DefaultVisualStudioDocumentTracker>(typeof(VisualStudioDocumentTracker));
Assert.Collection(documentTracker.TextViews, v => Assert.Same(v, textView1));
}
public void RemoveTextView_RemovesTextViewFromCollection_SingleItem()
{
// Arrange
var documentTracker = new DefaultVisualStudioDocumentTracker(Dispatcher, FilePath, ProjectPath, ProjectManager, WorkspaceEditorSettings, Workspace, TextBuffer, ImportDocumentManager);
var textView = Mock.Of <ITextView>();
documentTracker.AddTextView(textView);
// Act
documentTracker.RemoveTextView(textView);
// Assert
Assert.Empty(documentTracker.TextViews);
}
public void RemoveTextView_NoopsWhenRemovingTextViewNotInCollection()
{
// Arrange
var documentTracker = new DefaultVisualStudioDocumentTracker(Dispatcher, FilePath, ProjectPath, ProjectManager, EditorSettingsManager, Workspace, TextBuffer, ImportDocumentManager);
var textView1 = Mock.Of <ITextView>();
documentTracker.AddTextView(textView1);
var textView2 = Mock.Of <ITextView>();
// Act
documentTracker.RemoveTextView(textView2);
// Assert
Assert.Collection(documentTracker.TextViews, v => Assert.Same(v, textView1));
}