Merge branch 'master' into week13/style-ppp-pr-badge

docs/_dg/InstructionsForManualTesting.md

@@ -14,56 +14,103 @@ These instructions only provide a starting point for testers to work on; testers
 
 ### Items
 
-#### Adding an Item
+#### Create a new Item
 
-1. Test case: `new n/Potato qty/2 u/kg bgt/10-10-2022 exp/11-11-2022 p/4 r/favourite` <br> Expected Output in Item List Box: New item added into the list. <br> Expected Output in Command Output Box: New item and its details.
+1. Test case: `new n/Potato qty/2 u/kg bgt/10-10-2022 exp/11-11-2022 p/4 r/favourite` <br> Expected Output in Item List Box: New item added into the list. <br> Expected Output in Command Output Box: New item added message and its details.
 1. Test case: `new qty/2` <br> Expected Output in Command Box: Error message for invalid command format.
 
+#### List all items 
+
+Prerequisite: There is at least 1 item stored in FoodRem.
+1. Test case: `list`<br> Expected Output in Item List Box: All items stored in FoodRem displayed. <br>Expected Output in Command Output Box: Listed all items message.
+
+#### Search for an Item
+
+Prerequisite: Suppose there is only one item named `Potato` stored in FoodRem.
+1. Test case: `find Potato`<br> Expected Output in Item List Box: `Potato` item displayed. <br>Expected Output in Command Output Box: 1 item listed message. 
+2. Test case: `find strawberry` <br>Expected Output in Item List Box: No items displayed. <br>Expected Output in Command Output Box: 0 item listed message.
+
+#### Sort all items by an attribute
+
+Prerequisite: Suppose there are a few items stored in FoodRem and shown in Item List Box with different names.
+1. Test case: `sort n/` <br> Expected Output in Item List Box: Items sorted in ascending alphabetical order based on name. <br>Expected Output in Command Output Box: Items sorted message.
+
+#### View the information of an Item
+
+Prerequisite: Suppose there is at least 1 item shown in the Item List Box. 
+1. Test case: `view 1` <br> Expected Output in Item List Box: Still showing the same list as before. <br>Expected Output in Command Output Box: Details of first item in Item List Box shown. Displayed information includes the name, quantity, unit, bought date, expiry date, price, remarks and tags of items.
+
+#### Increment the quantity of an item
+
+Prerequisite: Suppose the first item in the Item List Box has a quantity of 1.
+1. Test case: `inc 1 qty/2` <br> Expected Output in Item List Box: Still showing the same list as before but with first item quantity increased by 2 <br>Expected Output in Command Output Box: Incremented item quantity message with details of first item in Item List shown.
+
+#### Decrement the quantity of an item
+
+Prerequisite: Suppose the first item in the Item List Box has a quantity of 3.
+1. Test case: `dec 1 qty/2` <br> Expected Output in Item List Box: Still showing the same list as before but with first item quantity decreased by 2 <br>Expected Output in Command Output Box: Decremented item quantity message with details of first item in Item List shown.
+ `
+#### Edit the information of an item
+
+Prerequisite: Suppose the first item in the Item List Box has a name of `Potato`.
+1. Test case: `edit 1 n/Tomato` <br> Expected Output in Item List Box: The `Potato`item has been renamed to `Tomato` and this is now reflected in item List Box<br> Expected Output in Command Output Box: Item edited message with details of the edited item shown.
+
+#### Add a remark to an item
+
+Prerequisite: Suppose the first item in the Item List Box has no remarks.
+1. Test case: `rmk 1 r/For Party` <br> Expected Output in Item List Box: Same list as shown before<br> Expected Output in Command Output Box: Remark updated message with details of the item that has remark updated shown.
+
 #### Deleting an Item
 
 Prerequisite: There is at least 1 item in the Item List Box.
 
-1. Test Case: `del 1`<br> Expected Output in Item List Box: First item in list is deleted <br> Expected Output in Command Output Box: Deleted item and its details.
+1. Test Case: `del 1`<br> Expected Output in Item List Box: First item in list is deleted <br> Expected Output in Command Output Box: Deleted item message and its details.
 1. Test Case: `del 0`<br> Expected Output in Command Output Box: Error message for invalid command format.
 
 ### Tags
 
-#### Creating a Tag
+#### Create a new tag
 
 1. Test Case: `newtag n/Fruits`<br> Expected Output in Command Output Box: New tag added and its details.
 1. Test Case: `newtag n/!`<br> Expected Output in Command Output Box: Error message for invalid name format.
 
-#### Renaming a Tag
-
-Prerequisite: Original tag to be renamed exists.
-
-1. Test Case: `renametag n/Fruits n/Food`<br> Expected Output in Item List Box: The specified tags are renamed. <br> Expected Output in Command Output Box: Details of original and renamed tags.
-1. Test case: `renametag n/Food n/Food` <br>Expected Output in Command Output Box: Error message for renaming to duplicate name.
-
-#### Listing tags
+#### List all tags
 
 1. Test Case: `listtag` <br> Expected Output in Command Output Box: All current exisiting tags of FoodRem are listed.
 
-#### Tagging an Item
+#### Tag an Item
 
 Prerequisite: Tag and Item to be tagged exists.
 
 1. Test Case: `tag 1 n/Food`<br> Expected Output in Item List Box: The specified item is tagged. <br> Expected Output in Command Output Box: Message indicating item has been successfully tagged.
 1. Test Case: `tag n/Food`<br> Expected Output in Command Output Box: Error message for invalid command format.
 
-#### Untagging an Item
+#### Untag an Item
 
 Prerequisite: Tag and Item to be tagged exists. Tag is also currently tagged to the specified item.
 
 1. Test Case: `untag 1 n/Food`<br> Expected Output in Item List Box: The specified item is untagged from the tag. <br> Expected Output in Command Output Box: Message indicating item has been successfully untagged.
 1. Test Case: `untag n/Food`<br> Expected Output in Command Output Box: Error message for invalid command format.
 
-#### Deleting a Tag
+#### Rename a Tag
+
+Prerequisite: Original tag to be renamed exists.
+
+1. Test Case: `renametag n/Fruits n/Food`<br> Expected Output in Item List Box: The specified tags are renamed. <br> Expected Output in Command Output Box: Details of original and renamed tags.
+1. Test case: `renametag n/Food n/Food` <br>Expected Output in Command Output Box: Error message for renaming to duplicate name.
+
+#### Delete a Tag
 
 Prerequisite: Tag currently exists in FoodRem
 
 1. Test case: `deletetag n/Food`<br> Expected Output in Item List Box: Specified tag if shown, is deleted. <br> Expected Output in Command Output Box: Tag deleted details.
 
+### Statistics
+
+#### Display statistics
+
+1. Test case: `stats`<br> Expected Output in Item List Box: No change in displayed items <br> Expected Output in Command Output Box: Statistics which include total cost incurred due to food wastage, top 3 common tags and top 3 items with the highest value.
+
 ### Help
 
 1. Test Case: `help`<br> Expected Output: A pop-up window shows up with the help information.