public void Test_AddItemDataToDict() { var itemData = new ItemData(); itemData.MPN = 123456; itemData.SourcingGuideline = "DC"; var itemDataResponse = new Dictionary <string, ItemData>(); itemDataResponse.Add(itemData.MPN.ToString(), itemData); itemController.AddItemDataToDict(itemDataResponse); var itemDict = itemController.items.ItemDict; Assert.Equal(itemDict[itemData.MPN].SourcingGuideline, itemData.SourcingGuideline); }