public void GetWidgetsList_WhenSuccessful_ReturnAList()
{
//Arrange
Mock <IWidgetRepository> mockWidgetRepository = new Mock <IWidgetRepository>();
mockWidgetRepository.Setup(m => m.AllWidgets()).Returns(_widgetsList);
Widgets widgetServicio = new Widgets(mockWidgetRepository.Object);
//Act
List <P2PWidget> widgets = widgetServicio.AllWidgets();
//Assert
Assert.AreEqual(_widgetsList, widgets);
}