private void buttonDeleteSubject_Click(object sender, EventArgs e)
{
try
{
if (UserConfirmsThatWantToDeleteSubject())
{
var selectedSubject = this.comboBoxSelectSubjectToDelete.SelectedItem as Subject;
ISubjectLogic subjectOperations = Provider.GetInstance.GetSubjectOperations();
subjectOperations.DeleteSubjectByCode(selectedSubject.Code);
this.labelActionResult.Text = "Subject " + selectedSubject + " was succesfully deleted.";
this.labelActionResult.Visible = true;
this.ReloadComboBoxSelectSubjectToDelete();
}
}
catch (CoreException ex)
{
this.labelActionResult.Text = ex.Message;
this.labelActionResult.Visible = true;
}
catch (Exception ex)
{
this.labelActionResult.Text = ex.Message;
this.labelActionResult.Visible = true;
}
}
public void DeleteSubject()
{
ISubjectLogic subjectOperations = DummyProvider.GetInstance.GetSubjectOperations();
Subject subject = new Subject(1000, "Logic");
subjectOperations.AddSubject(subject);
subjectOperations.DeleteSubjectByCode(1000);
Assert.IsNull(this.FindSubjectOnSystem(1000));
}
public void AfterDeleteSubjectCodeIsAvailableToCreateNewSubject()
{
ISubjectLogic subjectOperations = DummyProvider.GetInstance.GetSubjectOperations();
Subject subject = new Subject(1000, "Logic");
subjectOperations.AddSubject(subject);
subjectOperations.DeleteSubjectByCode(subject.GetCode());
Subject anotherSubject = new Subject(1000, "Logic");
subjectOperations.AddSubject(anotherSubject);
Assert.IsNotNull(this.FindSubjectOnSystem(anotherSubject.GetCode()));
}