public void UpdatePrereqOverride(PrereqOverride prereq, ref List <string> errors)
{
var conn = new SqlConnection(ConnectionString);
try
{
var adapter = new SqlDataAdapter(UpdatePrereqOverrideProcedure, conn)
{
SelectCommand = { CommandType = CommandType.StoredProcedure }
};
adapter.SelectCommand.Parameters.Add(new SqlParameter("@student_id", SqlDbType.VarChar, 20));
adapter.SelectCommand.Parameters.Add(new SqlParameter("@schedule_id", SqlDbType.Int));
adapter.SelectCommand.Parameters.Add(new SqlParameter("@prof_pre_req_override_status", SqlDbType.Int));
adapter.SelectCommand.Parameters.Add(new SqlParameter("@admin_pre_req_override_status", SqlDbType.Int));
adapter.SelectCommand.Parameters["@student_id"].Value = prereq.StudentId;
adapter.SelectCommand.Parameters["@schedule_id"].Value = prereq.ScheduleId;
adapter.SelectCommand.Parameters["@prof_pre_req_override_status"].Value = prereq.ProfPrereqOverrideStatus;
adapter.SelectCommand.Parameters["@admin_pre_req_override_status"].Value = prereq.AdminPrereqOverrideStatus;
var dataSet = new DataSet();
adapter.Fill(dataSet);
}
catch (Exception e)
{
errors.Add("Error: " + e);
}
finally
{
conn.Dispose();
}
}
public void UpdatePrereqOverride(PrereqOverride prereqOverride, ref List <string> errors)
{
if (prereqOverride == null)
{
errors.Add("Prereq Override Application cannot be null");
//// throw new ArgumentException();
return;
}
if (this.CheckStudentId(prereqOverride.StudentId) == false)
{
errors.Add("Invalid Student Id");
//// throw new ArgumentException();
return;
}
if (prereqOverride.ScheduleId <= 0)
{
errors.Add("Prereq Override Schedule cannot be null");
//// throw new ArgumentException();
return;
}
if (string.IsNullOrEmpty(prereqOverride.StudentId))
{
errors.Add("Student Id cannot be null");
//// throw new ArgumentException();
return;
}
this.repository.UpdatePrereqOverride(prereqOverride, ref errors);
}
public List <PrereqOverride> GetPrereqOverride(int scheduleId, ref List <string> errors)
{
var conn = new SqlConnection(ConnectionString);
var prereqList = new List <PrereqOverride>();
try
{
var adapter = new SqlDataAdapter(GetPrereqOverrideProcedure, conn)
{
SelectCommand =
{
CommandType = CommandType.StoredProcedure
}
};
adapter.SelectCommand.CommandType = CommandType.StoredProcedure;
adapter.SelectCommand.Parameters.Add(new SqlParameter("@schedule_id", SqlDbType.Int));
adapter.SelectCommand.Parameters["@schedule_id"].Value = scheduleId;
var dataSet = new DataSet();
adapter.Fill(dataSet);
if (dataSet.Tables[0].Rows.Count == 0)
{
return(null);
}
for (var i = 0; i < dataSet.Tables[0].Rows.Count; i++)
{
var prereq = new PrereqOverride
{
StudentId = dataSet.Tables[0].Rows[i]["student_id"].ToString(),
ScheduleId = (int)dataSet.Tables[0].Rows[i]["schedule_id"],
CourseTitle = dataSet.Tables[0].Rows[i]["course_title"].ToString(),
ProfPrereqOverrideStatus = (int)dataSet.Tables[0].Rows[i]["prof_pre_req_override_status_flag"],
AdminPrereqOverrideStatus = (int)dataSet.Tables[0].Rows[i]["admin_pre_req_override_status_flag"]
};
prereqList.Add(prereq);
}
}
catch (Exception e)
{
errors.Add("Error: " + e);
}
finally
{
conn.Dispose();
}
return(prereqList);
}
public string UpdatePrereqOverride(PrereqOverride prereq)
{
var errors = new List <string>();
var repository = new PrereqOverrideRepository();
var service = new PrereqOverrideService(repository);
service.UpdatePrereqOverride(prereq, ref errors);
if (errors.Count == 0)
{
return("ok");
}
return("error");
}
//// [ExpectedException(typeof(ArgumentException))]
public void InsertPrereqOverrideNegativeScheduleIdTest()
{
//// Arrange
var errors = new List <string>();
var mockRepository = new Mock <IPrereqOverrideRepository>();
var prereqOverrideService = new PrereqOverrideService(mockRepository.Object);
var prereq = new PrereqOverride {
StudentId = "A01234567", ScheduleId = -1, ProfPrereqOverrideStatus = 1, AdminPrereqOverrideStatus = 0
};
//// Act
prereqOverrideService.InsertPrereqOverride(prereq, ref errors);
//// Assert
Assert.AreEqual(1, errors.Count);
}
//// [ExpectedException(typeof(ArgumentException))]
public void UpdatePrereqOverrideSuccessTest()
{
//// Arrange
var errors = new List <string>();
var mockRepository = new Mock <IPrereqOverrideRepository>();
var prereqOverrideService = new PrereqOverrideService(mockRepository.Object);
var prereq = new PrereqOverride {
StudentId = "A0123456", ScheduleId = 2, ProfPrereqOverrideStatus = 1, AdminPrereqOverrideStatus = 0
};
//// Act
prereqOverrideService.UpdatePrereqOverride(prereq, ref errors);
//// Assert
Assert.AreEqual(0, errors.Count);
}
////[ExpectedException(typeof(ArgumentException))]
public void UpdatePrereqOverrideEmptyStudentIdTest()
{
//// Arrange
var errors = new List <string>();
var mockRepository = new Mock <IPrereqOverrideRepository>();
var prereqOverrideService = new PrereqOverrideService(mockRepository.Object);
var prereq = new PrereqOverride {
StudentId = string.Empty
};
//// Act
prereqOverrideService.UpdatePrereqOverride(prereq, ref errors);
//// Assert
Assert.AreEqual(1, errors.Count);
}
