public void fails_to_add_a_duplicate_teacher()
{
_rep.Insert(new Teacher(1619, "Miguel Carvalho"));
var cmd = new AddTeacherCommand { Id = 1619, Name = "Miguel Carvalho" };
var handler = new AddTeacher(_rep);
Assert.Throws<DuplicateAggregateException>(() => handler.Handle(cmd));
}
public void adds_a_teacher()
{
var cmd = new AddTeacherCommand { Id = 1619, Name = "Miguel Carvalho" };
var handler = new AddTeacher(_rep);
handler.Handle(cmd);
var teacher = _rep.Query<Teacher>().FirstOrDefault(f => f.Id == cmd.Id);
Assert.NotNull(teacher);
Assert.AreEqual(cmd.Name, teacher.Name);
}
public ActionResult Create(AddTeacherCommand teacherCommand)
{
try
{
_addTeacher.Handle(teacherCommand);
return RedirectToAction("Index");
}catch(Exception e)
{
ModelState.AddModelError("", e.Message);
}
return View(teacherCommand);
}