public void SameItemCannotBeRemovedTwice() { // Arrange var sfm = new SmartFridgeManager(); var itemUUID = "8976"; var itemType = 123; var itemName = "Orange Juice"; double fillFactor = 1.0d; sfm.HandleItemAdded(itemType, itemUUID, itemName, fillFactor); sfm.HandleItemRemoved(itemUUID); // Act & Assert Assert.Throws <InvalidOperationException>(() => sfm.HandleItemRemoved(itemUUID)); }
public void AnUnaddedItemCanNotBeRemoved() { // Arrange var sfm = new SmartFridgeManager(); var itemUUID = "8976"; // Act & Assert Assert.Throws <InvalidOperationException>(() => sfm.HandleItemRemoved(itemUUID)); }
public void AnAddedItemCanBeRemoved() { // Arrange var sfm = new SmartFridgeManager(); var itemType = 123; var itemUUID = "8976"; var itemName = "Orange Juice"; double fillFactor = 1.0d; // Act sfm.HandleItemAdded(itemType, itemUUID, itemName, fillFactor); sfm.HandleItemRemoved(itemUUID); // Assert // If we got here without exception that's good enough for this test }
public void GetItemsForShoppingListReturnsCorrectItems_WhenAnItemIsFullyConsumed() { // Arrange var sfm = new SmartFridgeManager(); var item1UUID = "18976"; var itemType = 123L; var itemName = "Orange Juice"; double item1FillFactor = 0.75d; sfm.HandleItemAdded(itemType, item1UUID, itemName, item1FillFactor); sfm.HandleItemRemoved(item1UUID); double thresholdFillFactor = 0.5; object[] expectedResult = new object[] { itemType, 0d }; // Act var items = sfm.GetItems(thresholdFillFactor); // Assert Assert.Single(items); Assert.Contains(expectedResult, items); }