public void Execute_Calls_CreateEdit_On_TextBuffer( TrailingWhiteSpaceRemover sut, string filePath, string[] lines) { var textView = CreateTextView(lines.Select(l => l + " ")); sut.Execute(filePath, textView); textView.TextSnapshot.TextBuffer .Received(1) .CreateEdit(); }
public void Execute_Does_Not_Call_Apply_If_No_Trailing_LineBreaks( TrailingWhiteSpaceRemover sut, string filePath, string[] lines) { var textView = CreateTextView(lines); sut.Execute(filePath, textView); var edit = textView.TextSnapshot.TextBuffer.CreateEdit(); edit .DidNotReceive() .Apply(); }
public void Execute_Calls_Delete_On_TextEdit( TrailingWhiteSpaceRemover sut, string filePath, string[] lines) { var linesWithSpaces = lines.Select(l => l + " ").ToArray(); var textView = CreateTextView(linesWithSpaces); sut.Execute(filePath, textView); var edit = textView.TextSnapshot.TextBuffer.CreateEdit(); int pos = 0; foreach (var line in linesWithSpaces) { edit .Received(1) .Delete( pos + line.TrimEnd().Length, 2); pos += line.Length + LineBreak.Length; } }