Coverage for app/domain/probe/commands/factory.py: 100%

1from app.domain.probe.commands.command import Command 

2from app.domain.probe.commands.move_command import Move 

3from app.domain.probe.commands.turn_left_command import TurnLeft 

4from app.domain.probe.commands.turn_right_command import TurnRight 

5from app.domain.probe.exceptions import InvalidCommandError 

6 

7 

8class CommandFactory: 

9 @staticmethod 

10 def create(command: str) -> Command: 

11 commands: dict[str, Command] = { 

12 "M": Move(), 

13 "L": TurnLeft(), 

14 "R": TurnRight(), 

15 } 

16 

17 command_uppercase = command.upper() 

18 

19 if command_uppercase not in commands: 

20 raise InvalidCommandError( 

21 f"The command '{command}' does not exist. The existent commands are: {', '.join(commands.keys())}." 

22 ) 

23 

24 return commands[command_uppercase]