public void GetDataPins_TwoCategories_2()
        {
            CategoriesPart part = GetPart("alpha", "beta");

            List <DataPin> pins = part.GetDataPins().ToList();

            Assert.Equal(2, pins.Count);

            DataPin pin = pins[0];

            Assert.Equal(part.ItemId, pin.ItemId);
            Assert.Equal(part.Id, pin.PartId);
            Assert.Equal(part.RoleId, pin.RoleId);
            Assert.Equal("category", pin.Name);
            Assert.Equal("alpha", pin.Value);

            pin = pins[1];
            Assert.Equal(part.ItemId, pin.ItemId);
            Assert.Equal(part.Id, pin.PartId);
            Assert.Equal(part.RoleId, pin.RoleId);
            Assert.Equal("category", pin.Name);
            Assert.Equal("beta", pin.Value);
        }
        public void GetDataPins_NoCategories_Empty()
        {
            CategoriesPart part = GetPart();

            Assert.Empty(part.GetDataPins());
        }