bowling-kata/src/test/java/BowlingCalculatorTest.java

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.aggregator.AggregateWith;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.CsvFileSource;
import org.junit.jupiter.params.provider.CsvSource;
import org.junit.jupiter.params.provider.MethodSource;

import java.util.stream.Stream;

import static org.junit.jupiter.api.Assertions.assertEquals;

public class BowlingCalculatorTest {

    @ParameterizedTest(name = "[{index}] {0} scores {2}")
    @MethodSource("playerResults")
    void test(String testName, String playerResult, int expectedScore) {
        BowlingGameCalculator bgc = new BowlingGameCalculator();

        int calculatedScore = bgc.score(playerResult);

        assertEquals(expectedScore, calculatedScore, String.format("%s: %s", testName, playerResult));
    }

    private static Stream<Arguments> playerResults() {
        return Stream.of(Arguments.of("worst game", "0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0", 0));        // 16x 0
    }
}