class RomanNumeralTester(object):
def __init__(self):
self.cvt = RomanNumeralConverter()
def simple_test(self):
print "+++ Converting M to 1000"
assert self.cvt.convert_to_decimal("M") == 1000
def combo_test1(self):
print "+++ Converting MMX to 2010"
assert self.cvt.convert_to_decimal("MMXX") == 2010
def combo_test2(self):
print "+++ Converting MMMDCLXVII to 4668"
val = self.cvt.convert_to_decimal("MMMDCLXVII")
self.check(val, 4668)
def other_test(self):
print "++++ Converting MMMM to 4000"
val = self.cvt.convert_to_decimal("MMMM")
self.check(val, 4000)
def check(self, actual, expected):
if (actual != expected):
raise AssertionError("%s doesn't equal %s") % (actual, expected)
def test_the_system(self):
self.simple_test()
self.combo_test1()
self.combo_test2()
self.other_test()
class RomanNumeralTester(object):
def __init__(self):
self.cvt = RomanNumeralConverter()
def simple_test(self):
print "+++ Converting M to 1000"
assert self.cvt.convert_to_decimal("M") == 1000
def combo_test1(self):
print "+++ Converting MMX to 2010"
assert self.cvt.convert_to_decimal("MMXX") == 2010
def combo_test2(self):
print "+++ Converting MMMDCLXVII to 4668"
val = self.cvt.convert_to_decimal("MMMDCLXVII")
self.check(val, 4668)
def other_test(self):
print "++++ Converting MMMM to 4000"
val = self.cvt.convert_to_decimal("MMMM")
self.check(val, 4000)
def check(self, actual, expected):
if actual != expected:
raise AssertionError("%s doesn't equal %s") % (actual, expected)
def test_the_system(self):
self.simple_test()
self.combo_test1()
self.combo_test2()
self.other_test()
class RomanNumeralTests(unittest.TestCase):
def setUp(self):
self.cvt = RomanNumeralConverter()
def test_to_decimal1(self):
self.assertEquals(0, self.cvt.convert_to_decimal(""))
def test_to_decimal2(self):
self.assertEquals(1, self.cvt.convert_to_decimal("I"))
def test_to_decimal3(self):
self.assertEquals(2010, self.cvt.convert_to_decimal("MMX"))
def test_to_decimal4(self):
self.assertEquals(4000, self.cvt.convert_to_decimal("MMMM"))
def test_convert_to_roman1(self):
self.assertEquals("", self.cvt.convert_to_roman(0))
def test_convert_to_roman2(self):
self.assertEquals("II", self.cvt.convert_to_romman(2))
def test_convert_to_roman3(self):
self.assertEquals("V", self.cvt.convert_to_roman(5))
def test_convert_to_roman4(self):
self.assertEquals("XII", self.cvt.convert_to_roman(12))
def test_convert_to_roman5(self):
self.assertEquals("MMX", self.cvt.convert_to_roman(2010))
def test_convert_to_roman6(self):
self.assertEquals("MMMM", self.cvt.convert_to_roman(4000))
class RomanNumeralComboTest(unittest.TestCase):
def setUp(self):
self.cvt = RomanNumeralConverter()
def test_multi_millenia(self):
self.assertEquals(4000, self.cvt.convert_to_decimal("MMM"))
def test_multi_add_up(self):
self.assertEquals(2010, self.cvt.convert_to_decimal("MMX"))
class RomanNumeralConverterTest(unittest.TestCase):
def setUp(self):
print "Creating a new RomanNumeralConverter..."
self.cvt = RomanNumeralConverter()
def tearDown(self):
print "Destroying the RomanNumeralConverter..."
self.cvt = None
def test_parsing_millenia(self):
self.assertEquals(1000, self.cvt.convert_to_decimal("M"))
def test_parsing_century(self):
self.assertEquals(100, self.cvt.convert_to_decimal("C"))
def test_parsing_half_century(self):
self.assertEquals(50, self.cvt.convert_to_decimal("L"))
def test_parsing_decade(self):
self.assertEquals(10, self.cvt.convert_to_decimal("X"))
def test_parsing_half_decade(self):
self.assertEquals(5, self.cvt.convert_to_decimal("V"))
def test_parsing_one(self):
self.assertEquals(1, self.cvt.convert_to_decimal("I"))
def test_empty_roman_numeral(self):
self.assertTrue(self.cvt.convert_to_decimal("") == 0)
self.assertFalse(self.cvt.convert_to_decimal("") > 0)
def test_no_roman_numeral(self):
self.assertRaises(TypeError, self.cvt.convert_to_decimal, None)
def setUp(self):
self.cvt = RomanNumeralConverter()
def __init__(self):
self.cvt = RomanNumeralConverter()
def setUp(self):
print "Creating a new RomanNumeralConverter..."
self.cvt = RomanNumeralConverter()
def __init__(self):
self.cvt = RomanNumeralConverter()
def setUp(self):
self.cvt = RomanNumeralConverter()
