# -*- coding: utf-8 -*-
import unittest
classStudent(object):
def__init__(self, name, score):
self.name = name
self.score = score
defget_grade(self):
if60 <= self.score < 80:
return'B'
if80 <= self.score <= 100:
return'A'
if0 <= self.score < 60:
return'C'
ifself.score < 0orself.score > 100:
raiseValueError
classTestStudent(unittest.TestCase):
deftest_80_t0_100(self):
s1 = Student('Bart', 80)
s2 = Student('Lisa', 100)
self.assertEqual(s1.get_grade(), 'A')
self.assertEqual(s2.get_grade(), 'A')
deftest_60_to_80(self):
s1 = Student('Bart', 60)
s2 = Student('Lisa', 79)
self.assertEqual(s1.get_grade(), 'B')
self.assertEqual(s2.get_grade(), 'B')
deftest_0_to_60(self):
s1 = Student('Bart', 0)
s2 = Student('Lisa', 59)
self.assertEqual(s1.get_grade(), 'C')
self.assertEqual(s2.get_grade(), 'C')
deftest_invalid(self):
s1 = Student('Bart', -1)
s2 = Student('Lisa', 101)
withself.assertRaises(ValueError):
s1.get_grade()
s2.get_grade()
if__name__ == '__main__':
unittest.main()
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# -*- coding: utf-8 -*-
import unittest
classStudent(object):
def__init__(self, name, score):
self.name = name
self.score = score
defget_grade(self):
if60 <= self.score < 80:
return'B'
if80 <= self.score <= 100:
return'A'
if0 <= self.score < 60:
return'C'
ifself.score < 0orself.score > 100:
raiseValueError
classTestStudent(unittest.TestCase):
deftest_80_t0_100(self):
s1 = Student('Bart', 80)
s2 = Student('Lisa', 100)
self.assertEqual(s1.get_grade(), 'A')
self.assertEqual(s2.get_grade(), 'A')
deftest_60_to_80(self):
s1 = Student('Bart', 60)
s2 = Student('Lisa', 79)
self.assertEqual(s1.get_grade(), 'B')
self.assertEqual(s2.get_grade(), 'B')
deftest_0_to_60(self):
s1 = Student('Bart', 0)
s2 = Student('Lisa', 59)
self.assertEqual(s1.get_grade(), 'C')
self.assertEqual(s2.get_grade(), 'C')
deftest_invalid(self):
s1 = Student('Bart', -1)
s2 = Student('Lisa', 101)
withself.assertRaises(ValueError):
s1.get_grade()
withself.assertRaises(ValueError):
s2.get_grade()
if__name__ == '__main__':
unittest.main()