public static TaskScoreQuery Create(int taskId, string userId)
{
Fail.If(taskId <= 0);
Fail.IfNullOrEmpty(userId);
return(new TaskScoreQuery(taskId, userId));
}
public static CreateContestCommand Create(string name, ClaimsPrincipal user)
{
Fail.IfNullOrEmpty(name);
Fail.IfNull(user);
return(new CreateContestCommand(name, user));
}
public static CompilationQuery Create(string sourceCode, string input, ProgrammingLanguage language)
{
Fail.IfNullOrEmpty(sourceCode);
Fail.IfNull(input);
Fail.IfNull(language);
return(new CompilationQuery(sourceCode, input, language));
}
public static CreateSolutionCommand Create(string sourceCode, string languageCode, int taskId, string username)
{
Fail.IfNullOrEmpty(sourceCode);
Fail.IfNullOrEmpty(languageCode);
Fail.IfNull(taskId);
Fail.IfNull(username);
return(new CreateSolutionCommand(sourceCode, languageCode, taskId, username));
}
public static int GetScore(decimal percentagePassed, ScorePolicy scorePolicy)
{
Fail.IfNull(scorePolicy);
Fail.IfNullOrEmpty(scorePolicy.ScoreRules);
var rules = scorePolicy.ScoreRules
.OrderBy(sr => sr.Threshold)
.ToList();
var score = 0;
foreach (var rule in rules)
{
if (percentagePassed < rule.Threshold)
{
break;
}
score = rule.Score;
}
return(score);
}
public void IfNullOrEmpty_GivenSampleCollection_NoExceptionThrown()
{
Action act = () => Fail.IfNullOrEmpty(new int[] { 1, 2, 3, 4 });
act.Should().NotThrow();
}
public void IfNullOrEmpty_GivenEmptyCollection_ThrowDesignByContractException()
{
Action act = () => Fail.IfNullOrEmpty(Array.Empty <int>());
act.Should().Throw <DesignByContractException>();
}
public void IfNullOrEmpty_GivenNullCollection_ThrowDesignByContractException()
{
Action act = () => Fail.IfNullOrEmpty <int[]>(null);
act.Should().Throw <DesignByContractException>();
}
public static CreateScorePolicyCommand Create(string name, string description, List <ScoreRuleDto> scoreRules)
{
Fail.IfNullOrEmpty(name);
Fail.IfNullOrEmpty(scoreRules);
return(new CreateScorePolicyCommand(name, description, scoreRules));
}
