public void AddTeacher_WithValidTeacherAndCourse()
{
// Arrange:
var model = new AddTeacherViewModel
{
SSN = SSN_GUNNA,
Type = TeacherType.MainTeacher
};
var prevCount = _teacherRegistrations.Count;
// Act:
var dto = _service.AddTeacherToCourse(COURSEID_VEFT_20163, model);
// Assert:
// Check that the dto object is correctly populated:
Assert.AreEqual(SSN_GUNNA, dto.SSN);
Assert.AreEqual(NAME_GUNNA, dto.Name);
// Ensure that a new entity object has been created:
var currentCount = _teacherRegistrations.Count;
Assert.AreEqual(prevCount + 1, currentCount);
// Get access to the entity object and assert that
// the properties have been set:
var newEntity = _teacherRegistrations.Last();
Assert.AreEqual(COURSEID_VEFT_20163, newEntity.CourseInstanceID);
Assert.AreEqual(SSN_GUNNA, newEntity.SSN);
Assert.AreEqual(TeacherType.MainTeacher, newEntity.Type);
_mockUnitOfWork.Save();
// Ensure that the Unit Of Work object has been instructed
// to save the new entity object:
Assert.IsTrue(_mockUnitOfWork.GetSaveCallCount() > 0);
}
