public void SetUp() { _compRoot = new MediumTestDebugEngineFactoryCompRoot(new JoinableTaskContext()); ((OptionPageGrid)_compRoot.GetVsiService().Options).ExpressionEvaluationEngine = ExpressionEvaluationEngineFlag.LLDB; _varInfoFactory = _compRoot.GetLldbVariableInformationFactory(); _nLogSpy = _compRoot.GetNatvisDiagnosticLogSpy(); _nLogSpy.Attach(); _evaluator = _compRoot.GetNatvisExpressionEvaluator(); }