Variant 1 from Tennis Refactoring Kata

tennis1.py

class TennisGame1:

    def __init__(self, player1Name, player2Name):
        self.player1Name = player1Name
        self.player2Name = player2Name
        self.p1points = 0
        self.p2points = 0

    def won_point(self, playerName):
        if playerName == self.player1Name:
            self.p1points += 1
        else:
            self.p2points += 1

    def score(self):
        result = ""
        tempScore = 0
        if (self.p1points == self.p2points):
            result = {
                0: "Love-All",
                1: "Fifteen-All",
                2: "Thirty-All",
            }.get(self.p1points, "Deuce")
            result = result
        elif (self.p1points >= 4 or self.p2points >= 4):
            minusResult = self.p1points - self.p2points
            if (minusResult == 1):
                result = "Advantage " + self.player1Name
            elif (minusResult == -1):
                result = "Advantage " + self.player2Name
            elif (minusResult >= 2):
                result = "Win for " + self.player1Name
            else:
                result = "Win for " + self.player2Name
        else:
            for i in range(1, 3):
                if (i == 1):
                    tempScore = self.p1points
                else:
                    result += "-"
                    tempScore = self.p2points
                result += {
                    0: "Love",
                    1: "Fifteen",
                    2: "Thirty",
                    3: "Forty",
                }[tempScore]
        return result

tennis1_test.py

import pytest

from tennis1 import TennisGame1

test_cases = [
    (0, 0, "Love-All", 'player1', 'player2'),
    (1, 1, "Fifteen-All", 'player1', 'player2'),
    (2, 2, "Thirty-All", 'player1', 'player2'),
    (3, 3, "Deuce", 'player1', 'player2'),
    (4, 4, "Deuce", 'player1', 'player2'),

    (1, 0, "Fifteen-Love", 'player1', 'player2'),
    (0, 1, "Love-Fifteen", 'player1', 'player2'),
    (2, 0, "Thirty-Love", 'player1', 'player2'),
    (0, 2, "Love-Thirty", 'player1', 'player2'),
    (3, 0, "Forty-Love", 'player1', 'player2'),
    (0, 3, "Love-Forty", 'player1', 'player2'),
    (4, 0, "Win for player1", 'player1', 'player2'),
    (0, 4, "Win for player2", 'player1', 'player2'),

    (2, 1, "Thirty-Fifteen", 'player1', 'player2'),
    (1, 2, "Fifteen-Thirty", 'player1', 'player2'),
    (3, 1, "Forty-Fifteen", 'player1', 'player2'),
    (1, 3, "Fifteen-Forty", 'player1', 'player2'),
    (4, 1, "Win for player1", 'player1', 'player2'),
    (1, 4, "Win for player2", 'player1', 'player2'),

    (3, 2, "Forty-Thirty", 'player1', 'player2'),
    (2, 3, "Thirty-Forty", 'player1', 'player2'),
    (4, 2, "Win for player1", 'player1', 'player2'),
    (2, 4, "Win for player2", 'player1', 'player2'),

    (4, 3, "Advantage player1", 'player1', 'player2'),
    (3, 4, "Advantage player2", 'player1', 'player2'),
    (5, 4, "Advantage player1", 'player1', 'player2'),
    (4, 5, "Advantage player2", 'player1', 'player2'),
    (15, 14, "Advantage player1", 'player1', 'player2'),
    (14, 15, "Advantage player2", 'player1', 'player2'),

    (6, 4, 'Win for player1', 'player1', 'player2'),
    (4, 6, 'Win for player2', 'player1', 'player2'),
    (16, 14, 'Win for player1', 'player1', 'player2'),
    (14, 16, 'Win for player2', 'player1', 'player2'),

    (6, 4, 'Win for One', 'One', 'player2'),
    (4, 6, 'Win for Two', 'player1', 'Two'),
    (6, 5, 'Advantage One', 'One', 'player2'),
    (5, 6, 'Advantage Two', 'player1', 'Two'),

]


class TestTennis:

    @pytest.mark.parametrize('p1Points p2Points score p1Name p2Name'.split(), test_cases)
    def test_get_score_game1(self, p1Points, p2Points, score, p1Name, p2Name):
        game = play_game(TennisGame1, p1Points, p2Points, p1Name, p2Name)
        assert score == game.score()


def play_game(TennisGame, p1Points, p2Points, p1Name, p2Name):
    game = TennisGame(p1Name, p2Name)
    for i in range(max(p1Points, p2Points)):
        if i < p1Points:
            game.won_point(p1Name)
        if i < p2Points:
            game.won_point(p2Name)
    return game