public virtual void SetUp() { window = EditorWindow.GetWindowWithRect <TestGraphViewWindow>(k_WindowRect); if (!m_EnablePersistence) { GraphViewStaticBridge.DisableViewDataPersistence(window); } else { GraphViewStaticBridge.ClearPersistentViewData(window); } graphView = window.graphView as TestGraphView; helpers = new TestEventHelpers(window); }