def test_create_course_with_labs(self):
# create a new course as admin
self.assertEqual(Commands.create_course("COMPSCI", "361", "1", "2"),
"Course created successfully")
# get the added course from the db
da_course = models.Course.objects.get(course_id="361")
# make sure found course is the same
self.assertEqual(da_course.course_department, "COMPSCI")
self.assertEqual(da_course.course_id, 361)
self.assertEqual(da_course.num_lectures, 1)
self.assertEqual(da_course.num_labs, 2)
# should find one lecture section
da_lecture = models.Lecture.objects.filter(course=da_course)
self.assertEqual(da_lecture[0].lecture_section, "401")
self.assertEqual(da_lecture[0].course, da_course)
# shouldn't be able to access any more lectures tied to course
with self.assertRaises(IndexError):
print(da_lecture[1])
# should find two lab sections
da_labs = models.Lab.objects.filter(course=da_course)
self.assertEqual(da_labs[0].lab_section, "801")
self.assertEqual(da_labs[0].course, da_course)
self.assertEqual(da_labs[1].lab_section, "802")
self.assertEqual(da_labs[1].course, da_course)
def test_create_course_again(self):
Commands.create_course("COMPSCI", "361", "1", "2")
# create the same course again with no changes
self.assertEqual(Commands.create_course("COMPSCI", "361", "1", "2"),
"Course already exists")
# create the same course with a different number of labs
self.assertEqual(Commands.create_course("COMPSCI", "361", "1", "3"),
"Course already exists")
# create the same course with a different section number
self.assertEqual(Commands.create_course("COMPSCI", "361", "2", "2"),
"Course already exists")
da_course = models.Course.objects.get(course_id="361")
# make sure found course is the same
self.assertEqual(da_course.course_department, "COMPSCI")
self.assertEqual(da_course.course_id, 361)
self.assertEqual(da_course.num_lectures, 1)
self.assertEqual(da_course.num_labs, 2)
def post(self, request):
request.session.set_expiry(300)
course_department = request.POST["course_department"]
course_id = request.POST["course_id"]
num_lectures = request.POST["num_lectures"]
num_labs = request.POST["num_labs"]
response = Commands.create_course(course_department, course_id,
num_lectures, num_labs)
if response == "Course has been created successfully.":
messages.success(request, response)
else:
messages.error(request, response)
return render(request, 'main/create_course.html', {
"message": [course_department, course_id, num_lectures, num_labs]
})
def test_create_course_course_id_too_big(self):
self.assertEqual(
Commands.create_course("COMPSCI", "1234", "1", "2"),
"Course ID must be 3 digits long and between 101 and 999")
def test_create_course_course_id_letters(self):
self.assertEqual(Commands.create_course("COMPSCI", "3F5", "1", "2"),
"Course ID must be a number")
def test_create_course_bad_department(self):
self.assertEqual(Commands.create_course("BUTTS", "361", "1", "2"),
"That department is not offered")
def test_create_course_missing_parameters(self):
with self.assertRaises(TypeError):
Commands.create_course("COMPSCI")
# missing course_id/wrong type
with self.assertRaises(TypeError):
Commands.create_course(3)
def test_create_course_num_labs_neg(self):
self.assertEqual(Commands.create_course("COMPSCI", "361", "3", "-32"),
"Number of lab sections must be a number")
def test_create_course_num_labs_too_big(self):
self.assertEqual(
Commands.create_course("COMPSCI", "361", "3", "44"),
"Number of lab sections cannot be less than 0 or greater than 5")
def test_create_course_num_lectures_zero(self):
self.assertEqual(
Commands.create_course("COMPSCI", "361", "0", "2"),
"Number of lecture sections cannot be less than 1 or greater than 5"
)
def test_create_course_num_lectures_letters(self):
self.assertEqual(Commands.create_course("COMPSCI", "361", "F", "2"),
"Number of lecture sections must be a number")
