public void TestDaoStudentsCRUD()
{
DaoStudents daoStudents = new DaoStudents(connectionString);
var allStudents = daoStudents.GetAllRecords();
int count = allStudents.Count;
Student student1 = new Student("Sinatra", "Frank", "Petrovich", 2, "male", new DateTime(1915, 4, 17));
daoStudents.Create(student1);
allStudents = daoStudents.GetAllRecords();
Assert.AreEqual(count + 1, allStudents.Count);
student1.ID = allStudents.Last().ID;
student1.LastName = "Eliseev";
student1.FirstName = "Igor";
student1.MiddleName = "Andreevich";
student1.BirthDate = new DateTime(1998, 3, 5);
daoStudents.Update(student1);
Student updStudent = daoStudents.GetById(student1.ID);
Assert.AreEqual(student1, updStudent);
daoStudents.Delete(student1);
Assert.AreEqual(count, daoStudents.GetAllRecords().Count);
}
/// <summary>
/// Initializes a new instance of the Report class
/// </summary>
/// <param name="daoFactory"> Dao factory</param>
public Reports(DaoFactory daoFactory)
{
daoGroup = daoFactory.GetDaoGroups();
daoSubject = daoFactory.GetDaoSubjects();
daoStudent = daoFactory.GetDaoStudents();
daoExams = daoFactory.GetDaoSessExams();
daoResults = daoFactory.GetDaoSessResults();
}
/// <summary>
/// Create DaoStudents instance
/// </summary>
/// <returns></returns>
public DaoStudents GetDaoStudents()
{
if (daoStudents == null)
{
daoStudents = new DaoStudents(ConnectionString);
}
return(daoStudents);
}
