Implement a console-based social networking application (similar to Twitter) satisfying the scenarios below.
Posting: Alice can publish messages to a personal timeline
> Alice -> I love the weather today
> Bob -> Damn! We lost!
> Bob -> Good game though.
Reading: Bob can view Alice’s timeline
> Alice
I love the weather today (5 minutes ago)
> Bob
Good game though. (1 minute ago)
Damn! We lost! (2 minutes ago)
Following: Charlie can subscribe to Alice’s and Bob’s timelines, and view an aggregated list of all subscriptions
> Charlie -> I'm in New York today! Anyone want to have a coffee?
> Charlie follows Alice
> Charlie wall
Charlie - I'm in New York today! Anyone want to have a coffee? (2 seconds ago)
Alice - I love the weather today (5 minutes ago)
> Charlie follows Bob
> Charlie wall
Charlie - I'm in New York today! Anyone wants to have a coffee? (15 seconds ago)
Bob - Good game though. (1 minute ago)
Bob - Damn! We lost! (2 minutes ago)
Alice - I love the weather today (5 minutes ago)
- The application must use the console for input and output.
- Users submit commands to the application.
- There are four commands. “posting”, “reading”, etc. are not part of the commands.
- Commands always start with the user’s name.
- posting: user name -> message
- reading: user name
- following: user name follows another user
- wall: user name wall
NOTE: Add instructions about how to run the application.
- Use the language you feel more comfortable.
- Don't use any framework, we want to see your code. But feel free to use any library you think would make the solution better, like any library for the testing.
- Pay attention about how your code is organized.
- How you are reflecting the domain in the code.
- We love clean code.
- We don`t think 100% of code coverage is a must, but we love tests.
- We are looking forward to seeing your code and discuss with you your solution.