public void GetStudentsForGroups_Returns_CorrectNumber()
{
// Arrange
// -------
TestDb testContext = new TestDb();
// instantiate the repository class
UserRepository repository = new UserRepository(testContext);
string username = "******";
// Action
// ------
List<User> group1students = repository.GetUsersForGroup(1, username).ToList<User>();
List<User> group2students = repository.GetUsersForGroup(2, username).ToList<User>();
List<User> group3students = repository.GetUsersForGroup(3, username).ToList<User>();
List<User> group4students = repository.GetUsersForGroup(4, username).ToList<User>();
List<User> group5students = repository.GetUsersForGroup(5, username).ToList<User>();
List<User> group6students = repository.GetUsersForGroup(6, username).ToList<User>();
List<User> group7students = repository.GetUsersForGroup(7, username).ToList<User>();
List<User> group8students = repository.GetUsersForGroup(8, username).ToList<User>();
List<User> group9students = repository.GetUsersForGroup(9, username).ToList<User>();
List<User> group10students = repository.GetUsersForGroup(10, username).ToList<User>();
List<User> group11students = repository.GetUsersForGroup(11, username).ToList<User>();
// Assert
// ------
Assert.AreEqual(5 - 1, group1students.Count()); // minus 1 as the method excludes Tim: the logged on user.
Assert.AreEqual(8, group2students.Count()); // Tim NOT member
Assert.AreEqual(4, group3students.Count()); // Tim NOT member
Assert.AreEqual(9, group4students.Count()); // Tim NOT member
Assert.AreEqual(7, group5students.Count()); // Tim NOT member
Assert.AreEqual(5 - 1, group6students.Count()); // Tim IS member
Assert.AreEqual(3, group7students.Count()); // Tim NOT member
Assert.AreEqual(7, group8students.Count()); // Tim NOT member
Assert.AreEqual(6 - 1, group9students.Count()); // Tim IS member
Assert.AreEqual(4 - 1, group10students.Count());// Tim IS member
Assert.AreEqual(9 - 1, group11students.Count());// Tim IS member
}