So, I have a JUnit test for Uncle Bob's classic Bowling game example for TDD.
I refactored the test to use an array of games and expected scores.
The advantage is it's easy to add new tests.
The disadvantage is that it doesn't "self document" the code or the test.
Are there any best practices surrouding this?
public class ScoreTest {
int[][] games = {
{0,0,0,0,0,0,0,0,0,0},
{10,10,10,10,10,10,10,10,10,10,10,10
};
int[] scores = {0, 300};
@Test
public void testScore() {
for(int i=0; i<games.length; i++) {
let game = games[i];
let expectedScore = scores[i];
let score = new Score();
score.roll(game); // roll the entire game
let actualScore = score.total() // calculate the bowling score
assertEquals(expectedScore, actualScore);
}
}
}
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