class TestBestBefore(unittest.TestCase):
def setUp(self):
self.bb = BestBefore()
def test_splitInputLine_splits_line_correctly(self):
self.assertEqual(self.bb.splitInputLine("02/4/67\n"), ['02', '4', '67'])
def test_tupleToDate_converts_valid_date(self):
self.assertEqual(self.bb.tupleToDate(("67", "02", "4")), date(2067, 2, 4))
def test_padYear_pads_two_digit_years(self):
self.assertEqual(self.bb.tupleToDate(("67", "02", "4")), date(2067, 2, 4))
def test_padYear_does_not_pad_four_digit_years(self):
self.assertEqual(self.bb.tupleToDate(("2067", "02", "4")), date(2067, 2, 4))
def setUp(self): self.sut = BestBefore()
class TestBestBefore(unittest.TestCase):
def setUp(self):
self.sut = BestBefore()
def test_earliest_date_with_valid_dates(self):
self.assertEquals('2067-02-04', self.sut.earliest_date('02/4/67'))
self.assertEquals('2002-04-07', self.sut.earliest_date('02/4/7'))
self.assertEquals('2067-02-04', self.sut.earliest_date('02/4/67'))
self.assertEquals('2002-04-07', self.sut.earliest_date('02/4/7'))
self.assertEquals('2000-02-04', self.sut.earliest_date('02/4/0'))
self.assertEquals('2002-05-05', self.sut.earliest_date('2002/5/5'))
self.assertEquals('2005-05-05', self.sut.earliest_date('5/5/5'))
self.assertEquals('2099-05-05', self.sut.earliest_date('5/5/99'))
self.assertEquals('2005-05-05', self.sut.earliest_date('05/5/5'))
self.assertEquals('2999-05-05', self.sut.earliest_date('05/5/2999'))
self.assertEquals('2000-05-05', self.sut.earliest_date('05/5/2000'))
self.assertEquals('2000-02-03', self.sut.earliest_date('02/03/00'))
self.assertEquals('2000-02-03', self.sut.earliest_date('02/03/0'))
self.assertEquals('2001-02-03', self.sut.earliest_date('1/2/3'))
self.assertEquals('2001-02-03', self.sut.earliest_date('3/2/1'))
def test_earliest_date_with_different_year_formats(self):
self.assertEquals('2000-02-03', self.sut.earliest_date('02/03/0'))
self.assertEquals('2000-02-03', self.sut.earliest_date('02/03/00'))
self.assertEquals('2000-02-03', self.sut.earliest_date('02/03/2000'))
def test_leading_zeros_in_days(self):
self.assertEquals('2010-02-03', self.sut.earliest_date('02/03/2010'))
self.assertEquals('2010-02-03', self.sut.earliest_date('02/3/2010'))
def test_leading_zeros_in_months(self):
self.assertEquals('2010-02-03', self.sut.earliest_date('2/03/2010'))
self.assertEquals('2010-02-03', self.sut.earliest_date('02/03/2010'))
def test_earliest_date_wtih_invalid_dates(self):
self.assertEquals('31/9/73 is illegal', self.sut.earliest_date('31/9/73'))
self.assertEquals('31/2/73 is illegal', self.sut.earliest_date('31/2/73'))
self.assertEquals('20/20/20 is illegal', self.sut.earliest_date('20/20/20'))
self.assertEquals('3/2/ is illegal', self.sut.earliest_date('3/2/'))
self.assertEquals('3/2 is illegal', self.sut.earliest_date('3/2'))
self.assertEquals('321 is illegal', self.sut.earliest_date('321'))
self.assertEquals(' is illegal', self.sut.earliest_date(''))
def setUp(self):
self.bb = BestBefore()
