Hardware-Store-DAS

A Command-Line Interface Hardware Store Inventory and Transaction System that utilizes data structure and algorithm

This assignment was graded an A (GPA 3.7) by Asia Pacific University lecturers. A+ was not given due to the fact that we did not utilize other forms of data structures such as Trees, Graphs etc.

Sample Screenshots

1. Generics usage by having a Generic Node Type
   

2. Sample QuickSort Partition Algorithm
   

Test Cases

Product

• check if product list can be successfully read
• check if product list can be successfully write

Add

• check input validation
• check input cancellation
• check if successfully added new product node

Update

• check input validation
• check input cancellation
• check input skip
• check if successfully updated new product node

Delete

• check input validation
• check successful deletion
• check add after delete item (by first, middle, last)

Search

• check input validation
• check valid search
• check non-valid search

Display All

• check if properly display if no items
• check if properly display after add, update and delete

Filter

Sort

Destructor

• check if product linked list exits properly

Purchase

• check if purchase list can be successfully read
• check if purchase list can be successfully write

Add

• check input validation
• check input cancellation
• check if successfully added new purchase node

Display All

• check if properly display if no items
• check if properly display after add, update and delete

Sort

Search

• check input validation
• check valid search
• check non-valid search

Destructor

• check if purchase linked list exits properly