def test_valid_course_number(self, valid_number_list):
"""
Verify that clean_number allows alphanumeric(a-zA-Z0-9) characters, period, underscore and hyphen
in course number
"""
course_form = CourseForm()
for valid_number in valid_number_list:
course_form.cleaned_data = {'number': valid_number}
self.assertEqual(course_form.clean_number(), valid_number)
def test_invalid_course_number(self, invalid_char_list):
"""
Verify that clean_number raises 'ValidationError' if the course number consists of special characters
or spaces other than underscore,hyphen or period
"""
course_form = CourseForm()
for invalid_char in invalid_char_list:
course_form.cleaned_data = {'number': 'course_num{}'.format(invalid_char)}
with self.assertRaises(ValidationError):
course_form.clean_number()
def test_duplicate_course_number(self):
"""
Verify that clean raises 'ValidationError' if the course number is a duplicate of another course number
within the same organization
"""
course_form = CourseForm()
course_form.cleaned_data = {'title': 'Test2', 'number': 'a123', 'organization': self.organization}
with self.assertRaises(ValidationError):
course_form.clean()
course_form.cleaned_data['number'] = "123a"
self.assertEqual(course_form.clean(), course_form.cleaned_data)
def test_invalid_number(self):
"""
Verify that clean_number raises 'ValidationError' if the course number consists of special characters
or spaces
"""
course_form = CourseForm()
course_form.cleaned_data = {'number': '123 a'}
with self.assertRaises(ValidationError):
course_form.clean_number()
course_form.cleaned_data['number'] = "123.a"
self.assertEqual(course_form.clean_number(), "123.a")
course_form.cleaned_data['number'] = "123a"
self.assertEqual(course_form.clean_number(), "123a")