def test_add_student_check_student_in_list(self):
test_class = ClassList(2)
test_class.add_student('Test Student')
self.assertIn('Test Student', test_class.class_list)
test_class.add_student('Another Test Student')
self.assertIn('Test Student', test_class.class_list)
self.assertIn('Another Test Student', test_class.class_list)
def test_index_of_student_student_present(self):
test_class = ClassList(3)
test_class.add_student('Harry')
test_class.add_student('Hermione')
test_class.add_student('Ron')
self.assertEqual(1, test_class.index_of_student('Harry'))
self.assertEqual(2, test_class.index_of_student('Hermione'))
self.assertEqual(3, test_class.index_of_student('Ron'))
# This assert passes, but it's redundant - the first assert statement will fail if
# the method call returns None
self.assertIsNotNone(test_class.index_of_student('Harry'))
def test_string_with_students_enrolled(self):
test_class = ClassList(2)
test_class.add_student('Taylor Swift')
test_class.add_student('Kanye West')
self.assertEqual('Taylor Swift, Kanye West', str(test_class))
def test_fail_with_student_who_is_not_enrolled(self):
test_class = ClassList(2)
test_class.add_student('Kirk Cousins')
test_class.add_student('Deshaun Watson')
self.assertFalse(test_class.is_enrolled('Joe'))
def test_is_enrolled_empty_class_list(self):
test_class = ClassList(2)
self.assertFalse(test_class.is_enrolled('Snoop Dogg'))
def test_is_enrolled_when_student_present(self):
test_class = ClassList(2)
test_class.add_student('Snoop Dogg')
test_class.add_student('Martha Stewart')
self.assertTrue(test_class.is_enrolled('Snoop Dogg'))
self.assertTrue(test_class.is_enrolled('Martha Stewart'))
def test_remove_student_from_empty_list_student_error(self):
test_class = ClassList(2)
with self.assertRaises(StudentError):
test_class.remove_student('Emily')
def test_remove_student_not_in_class_student_error(self):
test_class = ClassList(2)
test_class.add_student('Test Student')
test_class.add_student('Joe')
with self.assertRaises(StudentError):
test_class.remove_student('Emily')
def test_search_results_in_none_for_student_not_in_class(self):
test_class = ClassList(2)
test_class.add_student('Kirk Cousins')
test_class.add_student('Deshaun Watson')
index = test_class.index_of_student('Tom Brady')
self.assertIsNone(index)
def test_add_student_already_in_list(self):
test_class = ClassList(2)
test_class.add_student('Test Student')
with self.assertRaises(StudentError):
test_class.add_student('Test Student')
def test_can_create_class_with_positive_students(self):
test_class = ClassList(1)
def test_cant_create_class_with_zero_students(self):
with self.assertRaises(StudentError):
test_class = ClassList(0)
def test_cant_create_class_with_negative_students(self):
with self.assertRaises(StudentError):
test_class = ClassList(-1)
def test_empty_class_is_full_return_flase(self):
test_class = ClassList(2)
full = test_class.is_class_full()
self.assertFalse(full)
def test_class_is_full_method_when_class_is_full(self):
test_class = ClassList(2)
test_class.add_student('Kirk Cousins')
test_class.add_student('Deshaun Watson')
full = test_class.is_class_full()
self.assertTrue(full)
def test_string_empty_class(self):
test_class = ClassList(2)
self.assertEqual('', str(test_class))
def test_add_remove_student_ensure_removed(self):
test_class = ClassList(2)
test_class.add_student('Test Student')
test_class.remove_student('Test Student')
self.assertNotIn('Test Student', test_class.class_list)
def test_index_of_students_is_none_if_classlist_is_empty(self):
test_class = ClassList(2)
index = test_class.index_of_student('Test Student')
self.assertIsNone(index)