def test_textbook_get_books_data_many(self):
ans = textbook.get_books_data([{
'department_code': 'MATH',
'course_name': 'MATH0220',
'instructor': 'HOCKENSMITH',
'term': '2600'
}, {
'department_code': 'CS',
'course_name': 'CS0445',
'instructor': 'GARRISON III',
'term': '2600'
}, {
'department_code': 'CHEM',
'course_name': 'CHEM0120',
'instructor': 'FORTNEY',
'term': '2600'
}, {
'department_code': 'STAT',
'course_name': 'STAT1000',
'instructor': 'NELSON',
'term': '2600'
}])
print(len(ans))
self.assertIsInstance(ans, list)
self.assertTrue(len(ans) == 9)
def test_invalid_instructor(self):
ans = textbook.get_books_data([{
'department_code': 'CS',
'course_name': 'CS0447',
'instructor': 'EXIST',
'term': '2600'
}])
self.assertTrue(len(ans) == 0)
def test_textbook_get_books_data_past_22462(self):
ans = textbook.get_books_data([{
'department_code': 'MATH',
'course_name': 'MATH0220',
'instructor': 'HOCKENSMITH',
'term': '2600'
}])
self.assertIsInstance(ans, list)
self.assertTrue(len(ans) == 2)
def test_textbook_get_books_data(self):
ans = textbook.get_books_data([{
'department_code': 'CHEM',
'course_name': 'CHEM0120',
'instructor': 'FORTNEY',
'term': '2600'
}, {
'department_code': 'CS',
'course_name': 'CS0445',
'instructor': 'GARRISON III',
'term': '2600'
}])
self.assertIsInstance(ans, list)
self.assertTrue(len(ans) == 6)