public void NegativetasClassTest() { QuizardDatabase db = null; Assert.DoesNotThrow(delegate { db = new QuizardDatabase(); db.Open(); if (!File.Exists("quizard.db")) { int x = db.buildDB(); Assert.AreEqual(x, 0); } }); Console.WriteLine("Database created"); List <User> tas = db.GetAllUsers(); Console.WriteLine("retrieved all TeachingAssistant"); Console.WriteLine("total users Count: " + tas.Count); foreach (User ta in tas) { if (ta.Role != UserTypes.TeachingAssistant) { Console.WriteLine("TeachingAssistant name: " + ta.Name); List <Class> classes = db.GetTAClasses(ta); Console.WriteLine("Retrieved all classes for TeachingAssistant"); Console.WriteLine("Total class count: " + classes.Count); foreach (Class iClass in classes) { Console.WriteLine("TeachingAssistant class: " + iClass.Name); bool found = false; foreach (User cStud in iClass.AssistantTeachers) { if (cStud.rowId == ta.rowId) { found = true; } } Assert.IsFalse(found); Console.WriteLine("Class does not contain the TeachingAssistant"); } } } }