protected override void EstablishContext() { base.EstablishContext(); CommonCategory = new Mock <AlarmCategoryAbstract>(); CommonCategory.Setup(c => c.Id).Returns(0); AlarmService.Add(CommonCategory.Object); Category = new Mock <AlarmCategoryAbstract>(); Category.SetupProperty(c => c.HasActive); Category.SetupProperty(c => c.HasUnacknowledged); Category.Setup(c => c.Id).Returns(1); AlarmService.Add(Category.Object); }