public void TestInitialize()
{
_app = new WindowsAppFriend(Process.Start("Target.exe"));
WindowsAppExpander.LoadAssembly(_app, GetType().Assembly);
WindowsAppExpander.LoadAssembly(_app, typeof(TestClassAttribute).Assembly);
dynamic main = _app.Type<Application>().Current.MainWindow;
_ctrl = _app.Type(GetType()).Init(main._grid);
}