public void GetHashCode_TwoEqualSubjects_ReturnsDifferenHash()
{
var course1 = GetTestUCourse();
var course2 = new UCourse(course1.ID + 1, course1.NumberOfHours, "abc");
Assert.NotStrictEqual(course1.GetHashCode(), course2.GetHashCode());
}
public void Equals_ComparedSubjectHasDifferentData_ReturnsFalse()
{
var course1 = GetTestUCourse();
var course2 = new UCourse(course1.ID + 1, course1.NumberOfHours, "abc");
Assert.False(course1.Equals(course2));
}
public void Equals_ComparedUCourseIsNull_ReturnsFalse()
{
var course = GetTestUCourse();
UCourse comapredSubject = null;
Assert.False(course.Equals(comapredSubject));
}
void AddMandatoryCourse(UCourse course)
{
if (_mandatoryCoursesReferencingCount.ContainsKey(course.Id))
{
_mandatoryCoursesReferencingCount[course.Id]++;
}
else
{
_mandatoryCoursesReferencingCount.Add(course.Id, 1);
_lstMandatoryCoursesItems.Add(course);
}
}
void RemoveMandatoryCourse(UCourse course)
{
int referencesCount = _mandatoryCoursesReferencingCount[course.Id];
if (referencesCount == 1)
{
_lstMandatoryCoursesItems.Remove(course);
_mandatoryCoursesReferencingCount.Remove(course.Id);
}
else
{
_mandatoryCoursesReferencingCount[course.Id]--;
}
}
private UClass GetTestUClass(UCourse subject = null, string teacherName = null, IEnumerable <DayOfWeek> days = null, TimeSpan?startTime = null, TimeSpan?endTime = null, int?section = null, int?capacity = null, int?numberOfRegisteredStudents = null, int?year = null, USemester?semester = null)
{
subject = subject ?? new UCourse(0, 1, "qwetyuiop[");
teacherName = teacherName ?? "wertyuio";
days = days ?? new DayOfWeek[] { DayOfWeek.Sunday, DayOfWeek.Tuesday, DayOfWeek.Thursday };
startTime = startTime ?? TimeSpan.FromHours(8);
endTime = endTime ?? TimeSpan.FromHours(9);
section = section ?? 1;
capacity = capacity ?? 30;
numberOfRegisteredStudents = numberOfRegisteredStudents ?? 27;
year = year ?? 2018;
semester = semester ?? USemester.First;
return(new UClass(course: subject, instructorName: teacherName, days: days, startTime: startTime.Value, endTime: endTime.Value, section: section.Value, capacity: capacity.Value, numberOfRegisteredStudents: numberOfRegisteredStudents.Value, year: year.Value, semester: semester.Value));
}