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 wants to have a coffee?
> Charlie follows Alice
> Charlie wall
Charlie - I'm in New York today! Anyone wants 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)
Mentions: Bob can link to Charlie in a message using “@"
> Bob -> @Charlie Coffee sounds good
> Bob -> Weather is great isn’t it @Alice
> Charlie mentions
Bob - @Charlie Coffee sounds good
> Alice mentions
Bob - Weather is great isn’t it @Alice
Direct Messages: Mallory can send a private message to Alice
> Mallory @Alice Hey, hows the weather?
> Alice messages
Mallory - Hey, hows the weather?
- Behave - https://behave.readthedocs.io/en/latest/
- Tutorial Examples - http://behave.github.io/behave.example/
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Application must use the console for input and output;
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User submits commands to the application:
- posting: <user name> -> <message>
- reading: <user name>
- following: <user name> follows <another user>
- wall: <user name> wall
- mentions: <user name> mentions
- DMs: <user name> messages
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Don't worry about handling any exceptions or invalid commands.
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Assume that the user will always type the correct commands.
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Just focus on the sunny day scenarios.
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NOTE: "posting:", "reading:", "following:", "wall:", "mentions:" and "DMs:" are not part of the command. All commands start with the user name.