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Commit 925d8acc authored by Hatice Yildirim's avatar Hatice Yildirim
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Implementierung von PikkemaatLasse mit meinen Testfällen getestet

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#Umsetzungen von PikkemaatLasse auf meine Testfälle
import unittest
from src.romannumerals import RomanNumerals as RomanNumber
from src.interfaces import IRomanNumerals
class TestRomanConverter(unittest.TestCase):
def setUp(self):
self.converter = RomanNumber()
def test_implements_interface(self):
self.assertIsInstance(self.converter, IRomanNumerals)
def test_single_value(self):
self.assertEqual(self.converter.convert(1), "I")
self.assertEqual(self.converter.convert(2), "II")
self.assertEqual(self.converter.convert(3), "III")
self.assertEqual(self.converter.convert(4), "IV")
self.assertEqual(self.converter.convert(5), "V")
self.assertEqual(self.converter.convert(9), "IX")
self.assertEqual(self.converter.convert(21), "XXI")
self.assertEqual(self.converter.convert(50), "L")
self.assertEqual(self.converter.convert(100), "C")
self.assertEqual(self.converter.convert(500), "D")
self.assertEqual(self.converter.convert(1000), "M")
def test_inivalid_numbers(self):
self.assertEqual(self.converter.convert(6), "")
self.assertEqual(self.converter.convert(99), "")
self.assertEqual(self.converter.convert(-1), "")
if __name__ == "__main__":
unittest.main()
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