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, WorkspaceEditorSettings, 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));
}
public void RemoveTextView_RemovesTextViewFromCollection_MultipleItems()
{
// Arrange
var documentTracker = new DefaultVisualStudioDocumentTracker(FilePath, ProjectPath, ProjectManager, EditorSettingsManager, 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));
}