def test_AddingLabel(self):
# Arrange
parser1 = bpr.LParser('x')
parser2 = bpr.LParser(',')
parser = cmb.sep_by(parser1, parser2, label='Parser: lor')
parser_default_label = cmb.sep_by(parser1, parser2)
# Assert
self.assertEqual(parser.label, 'Parser: lor')
self.assertEqual(parser_default_label.label, 'x[,x]+')
def test_FailureCase(self):
# Arrange
txt1 = 'ABC'
sep = bpr.LParser(",")
item = stp.parse_lowercases()
parser = cmb.sep_by(item, sep)
# Act
result1 = parser(txt1)
expected1 = res.Failure('error')
# Assert
self.assertEqual(result1, expected1)
def test_SuccessCase(self):
# Arrange
txt1 = 'abc,def,ghi'
txt2 = 'abc'
txt3 = ''
sep = bpr.LParser(",")
item = stp.parse_lowercases()
parser = cmb.sep_by(item, sep)
# Act
result1 = parser(txt1)
expected1 = res.Success(('abc,def,ghi', ''))
result2 = parser(txt2)
expected2 = res.Success(('abc', ''))
result3 = parser(txt3)
expected3 = res.Success(('', ''))
# Assert
self.assertEqual(result1, expected1)
self.assertEqual(result2, expected2)
self.assertEqual(result3, expected3)