/// <summary>
/// Returns a mock QuestionResolver.
/// </summary>
private IQuestionGraderFactory GetMockQuestionGraderFactory(
Question resolvedQuestion,
QuestionSubmission submission,
ScoredQuestionResult gradeResult)
{
var questionGraderFactory = new Mock <IQuestionGraderFactory>();
questionGraderFactory
.Setup
(
m => m
.CreateQuestionGrader(resolvedQuestion)
.GradeSubmissionAsync(submission)
).ReturnsAsync(gradeResult);
return(questionGraderFactory.Object);
}
public async Task GradeSubmissionAsync_InteractiveAttemptsRemaining_ReturnsResultWithScore()
{
var store = GetUserQuestionDataStore
(
numAttempts: 1,
numAttemptsRemaining: 2,
interactive: true
);
var status = CreateUserQuestionStatus(attemptsRemaining: true);
var statusCalculator = GetMockQuestionStatusCalculator(store, status);
var submission = CreateQuestionSubmission(assignmentQuestionId: 1);
var resolvedQuestion = new MethodQuestion();
var scoredQuestionResult = new ScoredQuestionResult(result: null, score: 0.5);
var resolverFactory = GetMockQuestionResolverFactory(store, resolvedQuestion);
var serializer = GetMockJsonSerializer("Contents", submission);
var graderFactory = GetMockQuestionGraderFactory
(
resolvedQuestion,
submission,
scoredQuestionResult
);
var questionSolver = GetQuestionSolver
(
questionResolverFactory: resolverFactory,
questionGraderFactory: graderFactory,
questionStatusCalculator: statusCalculator,
jsonSerializer: serializer
);
var result = await questionSolver.GradeSubmissionAsync
(
store,
submission,
SubmissionDate
);
Assert.Equal(scoredQuestionResult, result.ScoredQuestionResult);
Assert.Null(result.SubmissionDate);
}