200-901: Automating Networks Using Cisco PlatformsDemo

Question

Complete the error-path scenario by dragging code from the bottom into the missing code boxes. Not all options are used.

Drag & Drop

player.set_rating(0)

player.set_rating(85)

if rating < 1 or rating > 100:

self.rating = None

if rating != 0:

if rating or rating is int(0):

self.rating = rating

import pytest
class Player:
    def __init__(self, name):
        self.name = name
        

    def set_rating(self, rating):
        if rating or rating is int(0):
            
                raise ValueError('rating is invalid', rating)
            else:
                
                return True
        else:
            return False

@pytest.fixture
def player():
    player = Player('User One')
    yield player
    del player

@pytest.mark.usefixtures('player')
class TestErrorPathSetRating:
    def test_add_higher_rating(self, player):
        with pytest.raises(ValueError):
            player.set_rating(101)

    def test_add_invalid_rating(self, player):
        with pytest.raises(ValueError):
            

    def test_add_lower_rating(self, player):
        with pytest.raises(ValueError):
            player.set_rating(-1)

Explanation

The accepted rating range is 1–100 inclusive. Values above 100, below 1, and zero are invalid and raise ValueError. A valid rating is assigned to self.rating, while the constructor initializes that attribute to None.

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Python Classes Tutorial

200-901: Automating Networks Using Cisco PlatformsDemo

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Notes

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