cariasodotpaolo / cash-register-exam

Interactive Console Command Line Application (Spring Boot + Spring Shell)

cash-register-exam

Interactive Console Command Line Application (Spring Boot + Spring Shell)

BUILDING BLOCKS:

-Java 8
-Spring Boot
-Spring Shell
-Maven

HOW TO RUN APPLICATION:

Using Maven:
> mvn clean install
> mvn spring-boot:run

NOTE: -shell:> prompt will be displayed when application has fully started.
-initial number of bills for each denomination is 10 (configured via properties file).

COMMANDS:

1. Show current status:
   shell:> show

2. Add bills to register:
   shell:> put 5,5,5,5,5
shell:> put "5, 5, 5,5 , 5"

NOTE: For simplicity purposes, comma delimiter is mandatory to automatically load to an int array parameter

3. Remove bills from register:
   shell:> take 5,5,5,5,5
shell:> take "5, 5, 5,5 , 5"

4. Dispense bills for a change amount:
   shell:> change 87

5. quit and exit will shutdown the Spring Boot application.

   NOTE: quit and exit are reserved commands for Spring Shell and therefore can not be used as user command.

DISCLAIMER: Due to time constraint, shell automated integration tests as well as repository and controller unit tests have been skipped.