def test_raises(self):
with self.assertRaises(ValueError):
Roman(2018)
with self.assertRaises(ValueError):
Roman(300) * Roman(10)
with self.assertRaises(ValueError):
Roman(2500) - Roman(10)
with self.assertRaises(ValueError):
Roman(0)
with self.assertRaises(ValueError):
Roman(1) - Roman(1)
with self.assertRaises(ValueError):
Roman(-1)
def test14(self):
self.assertFalse(Roman(10) == Roman(20))
def test13(self):
self.assertTrue(Roman(10) + Roman(10) == Roman(20))
def test12(self):
self.assertTrue(Roman(1699) % Roman(10) == Roman(9))
def test27(self):
self.assertEqual(
str(
Roman(int(Roman(10)) * int(Roman(100))) -
Roman(int(Roman(111)) * int(Roman(9)))), 'I')
def test24(self):
self.assertEqual(Roman(1294) % Roman(100) % Roman(10), Roman(4))
def test22(self):
self.assertEqual(Roman(1290) // Roman(100) // Roman(10), Roman(1))
def test19(self):
self.assertEqual(Roman(5) * Roman(5) * Roman(5), Roman(125))
def test7(self):
self.assertEqual(int(Roman(1110)), 1110)
def test4(self):
self.assertEqual(str(Roman(1999)), 'MCMXCIX')
def test3(self):
self.assertEqual(str(Roman(10)), 'X')
def test2(self):
self.assertEqual(str(Roman(8)), 'VIII')
def test1(self):
self.assertEqual(Roman(34) + Roman(1965), Roman(1999))
def test28(self):
self.assertEqual(
str(
Roman(int(Roman(1000)) + int(Roman(900))) +
Roman(int(Roman(90)) + int(Roman(9)))), 'MCMXCIX')
def test15(self):
self.assertEqual(Roman(1000) - Roman(10), Roman(990))
def test16(self):
self.assertEqual(Roman(100) - Roman(10) - Roman(10), Roman(80))
def test8(self):
self.assertEqual(int(Roman(10)), 10)
def test20(self):
self.assertEqual(Roman(100) * Roman(10), Roman(1000))
def test10(self):
self.assertTrue(Roman(1890) - Roman(10) == Roman(1880))
def test23(self):
self.assertEqual(Roman(1290) % Roman(100), Roman(90))
def test11(self):
self.assertTrue(Roman(1699) // Roman(10) == Roman(169))
def test25(self):
self.assertEqual((Roman(2) + Roman(100) - Roman(2)) // Roman(100),
Roman(1))
def test26(self):
self.assertEqual(
Roman(1) * Roman(2) * Roman(9) // Roman(3) - Roman(9) % Roman(5) -
Roman(9) // Roman(5), Roman(1))
