Resolve "Keeping the overview of all timetables up to date"

Closes #167 (closed)

aleksis/apps/chronos/tests/regression/test_regression.py

+from django.contrib.auth import get_user_model
+
+import pytest
+
+from aleksis.core.models import Group, Person
+from aleksis.core.models import SchoolTerm, Group
+
+from django.utils import timezone
+from datetime import timedelta, time
+
+from aleksis.apps.chronos.util.chronos_helpers import get_rooms, get_teachers
+
+pytestmark = pytest.mark.django_db
+
+
+from aleksis.apps.chronos.models import Room, Lesson, LessonPeriod, ValidityRange, Subject, TimePeriod
+
+
+def test_rooms_teachers_only_from_current_school_term():
+    User = get_user_model()
+
+    user = User.objects.create(username='test', is_staff=True, is_superuser=True)
+    person_user = Person.objects.create(user=user, first_name="Test", last_name="User")
+
+    correct_school_term = SchoolTerm.objects.create(date_start=timezone.now()-timedelta(days=1), date_end=timezone.now()+timedelta(days=1), name="Correct school term")
+    wrong_school_term = SchoolTerm.objects.create(date_start=timezone.now()-timedelta(days=3), date_end=timezone.now()-timedelta(days=2), name="Wrong school term")
+
+    correct_validity = ValidityRange.objects.create(school_term=correct_school_term, date_start=correct_school_term.date_start, date_end=correct_school_term.date_end, name="Correct validity")
+    wrong_validity = ValidityRange.objects.create(school_term=wrong_school_term, date_start=wrong_school_term.date_start, date_end=wrong_school_term.date_end, name="Wrong validity")
+
+    subject = Subject.objects.create(name="Test subject", short_name="TS")
+    time_period = TimePeriod.objects.create(weekday=0, period=1, time_start=time(8, 0), time_end=time(9, 0))
+
+    correct_person = Person.objects.create(first_name="Correct", last_name="Person")
+    wrong_person = Person.objects.create(first_name="Wrong", last_name="Person")
+
+    correct_lesson = Lesson.objects.create(validity=correct_validity, subject=subject)
+    correct_lesson.teachers.add(correct_person)
+    wrong_lesson = Lesson.objects.create(validity=wrong_validity, subject=subject)
+    wrong_lesson.teachers.add(wrong_person)
+
+    correct_room = Room.objects.create(name="Correct room", validity=correct_validity)
+    wrong_room = Room.objects.create(name="Wrong room", validity=wrong_validity)
+
+    correct_lesson_period = LessonPeriod.objects.create(lesson=correct_lesson, period=time_period, room=correct_room)
+    wrong_lesson_period = LessonPeriod.objects.create(lesson=wrong_lesson, period=time_period, room=wrong_room)
+
+    rooms = get_rooms(user)
+    assert correct_room in rooms
+    assert wrong_room not in rooms
+
+    teachers = get_teachers(user)
+    assert correct_person in teachers
+    assert wrong_person not in teachers
\ No newline at end of file