public void DeleteChallenge()
{
var repository = new TestRepository();
// add test challenges
var challenge1 = new Challenge() { Question = "Test Question 1" };
var challenge2 = new Challenge() { Question = "Test Question 2" };
repository.Add(challenge1);
repository.Add(challenge2);
// add answers
var answer1a = new ChallengeAnswer() { Answer = "Test Answer 1a", Correct = true, ChallengeId = challenge1.Id };
var answer1b = new ChallengeAnswer() { Answer = "Test Answer 1b", Correct = false, ChallengeId = challenge1.Id };
var answer2a = new ChallengeAnswer() { Answer = "Test Answer 2a", Correct = true, ChallengeId = challenge2.Id };
var answer2b = new ChallengeAnswer() { Answer = "Test Answer 2b", Correct = false, ChallengeId = challenge2.Id };
repository.AddAll(new ChallengeAnswer[] { answer1a, answer1b, answer2a, answer2b });
// delete one challenge
challenge1.Delete();
// verify challenge and answers are deleted
Assert.IsEmpty(repository.Find<Challenge>(x => x.Id == challenge1.Id));
Assert.IsEmpty(repository.Find<ChallengeAnswer>(x => x.Id == answer1a.Id));
Assert.IsEmpty(repository.Find<ChallengeAnswer>(x => x.Id == answer1b.Id));
// verify other challenge is not deleted
Assert.IsNotEmpty(repository.Find<Challenge>(x => x.Id == challenge2.Id));
Assert.IsNotEmpty(repository.Find<ChallengeAnswer>(x => x.Id == answer2a.Id));
Assert.IsNotEmpty(repository.Find<ChallengeAnswer>(x => x.Id == answer2b.Id));
}
public void MultipleChoiceAnswer()
{
var repository = new TestRepository();
// create a multiple choice challenge
var challenge = new Challenge() { Question = "Test Question 1", ChallengeCategoryId = 2, OwnerId = 3 };
repository.Add(challenge);
var answer1 = new ChallengeAnswer() { Answer = "Test Answer 1", Correct = true, ChallengeId = challenge.Id };
var answer2 = new ChallengeAnswer() { Answer = "Test Answer 2", Correct = false, ChallengeId = challenge.Id };
repository.AddAll(new ChallengeAnswer[] { answer1, answer2 });
// verify that correct answer is acknowledged as correct
Assert.True(challenge.CorrectAnswer(answer1.Id));
Assert.False(challenge.CorrectAnswer(answer2.Id));
}
public void CloneChallenge()
{
var repository = new TestRepository();
// create a challenge
var challenge = new Challenge() { Question = "Test Question 1", ChallengeCategoryId = 2, OwnerId = 3, OpenEnded = true };
repository.Add(challenge);
var answer1 = new ChallengeAnswer() { Answer = "Test Answer 1", Correct = true, ChallengeId = challenge.Id };
var answer2 = new ChallengeAnswer() { Answer = "Test Answer 2", Correct = false, ChallengeId = challenge.Id };
repository.AddAll(new ChallengeAnswer[] { answer1, answer2 });
// clone the challenge
var clonedChallenge = challenge.Clone();
// verify that challenge and answers were cloned
Assert.AreNotEqual(challenge.Id, clonedChallenge.Id);
Assert.AreEqual(challenge.Question, clonedChallenge.Question);
Assert.AreEqual(challenge.ChallengeCategoryId, clonedChallenge.ChallengeCategoryId);
Assert.AreEqual(challenge.OwnerId, clonedChallenge.OwnerId);
Assert.AreEqual(challenge.OpenEnded, clonedChallenge.OpenEnded);
Assert.AreNotEqual(challenge.Answers.Select(x => x.Id), clonedChallenge.Answers.Select(x => x.Id));
Assert.AreEqual(challenge.Answers.Select(x => x.Answer), clonedChallenge.Answers.Select(x => x.Answer));
Assert.AreEqual(challenge.Answers.Select(x => x.Correct), clonedChallenge.Answers.Select(x => x.Correct));
}
public void OpenEndedAnswer()
{
var repository = new TestRepository();
// create an open ended challenge
var challenge = new Challenge() { Question = "Test Question 1", ChallengeCategoryId = 2, OwnerId = 3, OpenEnded = true };
repository.Add(challenge);
var answer1 = new ChallengeAnswer() { Answer = "Test Answer 1", Correct = true, ChallengeId = challenge.Id };
var answer2 = new ChallengeAnswer() { Answer = "Test Answer 2", Correct = false, ChallengeId = challenge.Id };
repository.AddAll(new ChallengeAnswer[] { answer1, answer2 });
// verify that correct answer is acknowledged as correct
Assert.True(challenge.CorrectAnswer(answer1.Answer));
Assert.False(challenge.CorrectAnswer(answer2.Answer));
Assert.False(challenge.CorrectAnswer(answer1.Answer + "a"));
}
