public void EnrollmentService_SqlEnrollmentRepository_UnEnroll_a_Enrolled_Student()
{
IEnrollmentService service = new EnrollmentService(new SqlEnrollmentRepository());
// First enroll a student
//
var courseEnrollment = new CourseEnrollment
{
CourseOfferingNo = 0,
StudentId = -98,
GradeNo = 1,
StatusId = 1,
ImportDate = DateTime.Now,
ImportConversion = "Student Portal"
};
int isEnrolled = service.EnrollStudent(courseEnrollment);
Assert.AreEqual(1, isEnrolled);
// Then Un-Enroll that student
//
var isUnEnrolled = service.UnEnrollStudent(courseEnrollment.StudentId, courseEnrollment.CourseOfferingNo);
Assert.IsTrue(isUnEnrolled);
}
public void EnrollmentService_TestEnrollmentRepository_Rejects_Duplicate_Enrollments_in_a_Class_Offered_in_a_Term()
{
IEnrollmentService service = new EnrollmentService(new TestEnrollmentRepository());
var courseEnrollment = new CourseEnrollment
{
CourseOfferingNo = 0,
StudentId = 0,
GradeNo = 1,
StatusId = 1,
ImportDate = DateTime.Now,
ImportConversion = "Student Portal"
};
int isEnrolled = service.EnrollStudent(courseEnrollment);
Assert.AreEqual(1, isEnrolled);
isEnrolled = service.EnrollStudent(courseEnrollment);
Assert.AreEqual(0, isEnrolled);
}
public void EnrollmentService_SqlEnrollmentRepository_Rejects_Duplicate_Enrollments_in_a_Class_Offered_in_a_Term()
{
IEnrollmentService service = new EnrollmentService(new SqlEnrollmentRepository());
var courseEnrollment = new CourseEnrollment
{
CourseOfferingNo = 0,
StudentId = 1,
GradeNo = 1,
StatusId = 1,
ImportDate = DateTime.Now,
ImportConversion = "Test Data"
};
/**
* Manually delete the entry from the database.
*/
int isEnrolled = service.EnrollStudent(courseEnrollment);
Assert.AreEqual(1, isEnrolled);
try
{
// This line should throw an exception
isEnrolled = service.EnrollStudent(courseEnrollment);
// This should not be executed. In case of a duplicate entry
// above line must throw an exception.
Assert.Fail();
}
catch (Exception)
{
// Nothing to do, since in this scenario exception must be thrown
}
}
public ActionResult Enroll(int courseOfferingNo, int pageNumber)
{
var studentNo = Session[UserController.SessionKeyStudentNo].ToString();
var courseEnrollment = new CourseEnrollment
{
CourseOfferingNo = courseOfferingNo,
StudentId = int.Parse(studentNo),
ImportDate = DateTime.Now,
StatusId = 1,
GradeNo = 1,
ImportConversion = "Student Portal"
};
try
{
IEnrollmentService service = new EnrollmentService();
int result = service.EnrollStudent(courseEnrollment);
int selectedTerm = Convert.ToInt32(Session[UserController.SessionKeyCourseOfferingTermId]);
// Load Terms
Dictionary <int, DateTime> terms = null;
terms = service.FetchTermsForOnlineEnrollment();
ViewData["enrollmentTerms"] = terms;
// Load Course
var courseOffering = GetCourseOffering(service, studentNo, selectedTerm, pageNumber);
//int totalRows = 0;
//var courseOffering = service.FetchCourseOfferings(Convert.ToInt32(studentNo), selectedTerm, out totalRows, pageNumber, PageSize);
//int totalPages = totalRows / PageSize;
//ViewData["pageNumberLast"] = totalPages;
////int pageNumber = 1;
//// Decrement page number only if it doesn't pass the minimum page number.
//ViewData["pageNumberPrev"] = (pageNumber <= 1) ? 1 : pageNumber - 1;
//ViewData["pageNumberCurrent"] = pageNumber;
//// Increment page number only if it doesn't pass the maximum page number.
//ViewData["pageNumberNext"] = (pageNumber >= totalPages) ? totalPages : pageNumber + 1;
if (result > 0)
{
ViewData["successMsgEnroll"] = "1";
}
else
{
var sb = new StringBuilder();
sb.AppendFormat("Unable to enroll student. EnrollStudent returned: {0}, EnrollmentData:{1}", result,
courseEnrollment.ToString());
_logger.Warn(sb.ToString());
Response.Redirect(AppHelper.SharedUrl("Reply/Error"));
}
return(View("Enroll", courseOffering));
}
catch (Exception ex)
{
var sb = new StringBuilder();
sb.AppendFormat("Exception Occurred. StudentNo: {0}, EnrollmentData:{1}", studentNo,
courseEnrollment);
_logger.Error(sb.ToString(), ex);
Response.Redirect(AppHelper.SharedUrl("Reply/Error"));
return(null);
}
}
