public void FizBuzzScorer_Score_OneCustomScoringRule_NumberIsNotMultiple_ReturnsNormalNumber()
{
var scoringSettings = new ScoringSettings().AddRule(2, "fuzz");
TestFizzBuzzScorerScoring(0, "0", scoringSettings);
TestFizzBuzzScorerScoring(3, "3", scoringSettings);
}
public void FizBuzzScorer_Score_OneCustomScoringRule_NumberIsMultiple_ReturnsCustomScore()
{
const string customScore = "fuzz";
var scoringSettings = new ScoringSettings();
scoringSettings.AddRule(2, customScore);
TestFizzBuzzScorerScoring(2, customScore, scoringSettings);
TestFizzBuzzScorerScoring(16, customScore, scoringSettings);
}
public void FizBuzzScorer_Score_ManyCustomScoringRules_NumberIsMultipleOf1Custom_ReturnsCustomScore()
{
var scoringSettings = new ScoringSettings();
scoringSettings
.AddRule(13, "pep")
.AddRule(2, "fuzz")
.AddRule(9, "bizz");
TestFizzBuzzScorerScoring(13, "pep", scoringSettings);
}
public void FizBuzzScorer_Score_ManyCustomScoringRules_NumberIsNotMultiple_ReturnsNormalNumber()
{
var scoringSettings = new ScoringSettings();
scoringSettings
.AddRule(2, "fuzz")
.AddRule(9, "bizz")
.AddRule(13, "pep");
TestFizzBuzzScorerScoring(231, "231", scoringSettings);
}
public void TestFizzBuzzScorerScoring(int number, string expectedResult, ScoringSettings scoringSettings = null)
{
// Arrange
var fizzBuzzScorer = new FizzBuzzScorer(scoringSettings);
// Act
var fizzBuzzScore = fizzBuzzScorer.Score(number);
// Assert
Assert.AreEqual(expectedResult, fizzBuzzScore);
}
public void CheckScoringGroup(string slideDescriptionForErrorMessage, ScoringSettings scoring)
{
var scoringGroupsIds = scoring.Groups.Keys;
if (!string.IsNullOrEmpty(ScoringGroup) && !scoringGroupsIds.Contains(ScoringGroup))
{
throw new CourseLoadingException($"Неизвестная группа оценки у задания {slideDescriptionForErrorMessage}: {ScoringGroup}\n" +
"Возможные значения: " + string.Join(", ", scoringGroupsIds));
}
if (string.IsNullOrEmpty(ScoringGroup))
{
ScoringGroup = scoring.DefaultScoringGroupForExercise;
}
}
/// <summary>
/// Scorer for the FizzBuzz game. Uses standard scoring rules unless custom rules are specified.
/// </summary>
/// <param name="scoringSettings">Custom Scoring Rules</param>
public FizzBuzzScorer(ScoringSettings scoringSettings = null)
{
ScoringSettings = scoringSettings ?? ScoringSettings.DefaultScoringSettings;
}
