public void ShouldRemoveChildResponsesWhenQuestionRemoved()
{
var sourceQuestions = DataFactory.GetSourceQuestions();
var screening = new Impl.Screening(sourceQuestions);
var firstQuestion = screening.GetNextQuestion();
Assert.IsNotNull(firstQuestion);
Assert.AreEqual(1, firstQuestion.QuestionId);
var firstQuestionResponse = new Impl.QuestionResponse(firstQuestion)
{
QuestionId = firstQuestion.QuestionId
};
firstQuestionResponse.AddChoice(firstQuestion.Choices.FirstOrDefault(x => x.Text == "European"));
screening.AddQuestionResponse(firstQuestionResponse);
var nextQuestion = screening.GetNextQuestion();
Assert.IsNotNull(nextQuestion);
Assert.AreEqual(4, nextQuestion.QuestionId);
Assert.AreEqual(3, nextQuestion.Choices.Count());
Assert.AreEqual("French", nextQuestion.Choices.FirstOrDefault().Text);
Assert.AreEqual("Spanish", nextQuestion.Choices.FirstOrDefault().Text);
}
public void ShouldNewScreeningInitialiseCorrectly()
{
var screening = new Impl.Screening();
var guid1 = screening.UniqueId;
Assert.IsNotNull(guid1);
screening = new Impl.Screening();
var guid2 = screening.UniqueId;
Assert.AreNotEqual(guid1, guid2);
Assert.IsNotNull(screening.QuestionResponses);
Assert.AreEqual(0, screening.QuestionResponses.Count());
}