def test_consume_existing(self):
"""Test the consume method when the token exists."""
parser = SimpleParser("Hello, World!")
self.assertEqual(parser.consume("\w+"), "Hello")
self.assertEqual(parser.consume(", "), ", ")
self.assertEqual(parser.consume("\w+"), "World")
self.assertEqual(parser.consume("!"), "!")
def test_consume_existing(self):
"""Test the consume method when the token exists."""
parser = SimpleParser("Hello, World!")
self.assertEqual(parser.consume("\w+"), "Hello")
self.assertEqual(parser.consume(", "), ", ")
self.assertEqual(parser.consume("\w+"), "World")
self.assertEqual(parser.consume("!"), "!")
def test_consume_missing(self):
"""Test the consume method when the token does not exist."""
parser = SimpleParser("Hello, World!")
with self.assertRaises(Exception):
parser.consume("\d+")
def test_peek_missing(self):
"""Test the peek method when the token does not exist."""
parser = SimpleParser("Hello, World!")
self.assertEqual(parser.peek("\d+"), "")
def test_peek_existing(self):
"""Test the peek method when the token exists."""
parser = SimpleParser("Hello, World!")
self.assertEqual(parser.peek("\w+"), "Hello")
def consume(self, regexp):
token = SimpleParser.consume(self, regexp)
self.buffer = self.buffer.lstrip()
return token
def __init__(self, dds):
SimpleParser.__init__(self, dds, re.IGNORECASE)
self.dds = dds
def test_consume_missing(self):
"""Test the consume method when the token does not exist."""
parser = SimpleParser("Hello, World!")
with self.assertRaises(Exception):
parser.consume("\d+")
def test_peek_missing(self):
"""Test the peek method when the token does not exist."""
parser = SimpleParser("Hello, World!")
self.assertEqual(parser.peek("\d+"), "")
def test_peek_existing(self):
"""Test the peek method when the token exists."""
parser = SimpleParser("Hello, World!")
self.assertEqual(parser.peek("\w+"), "Hello")
def consume(self, regexp):
token = SimpleParser.consume(self, regexp)
self.buffer = self.buffer.lstrip()
return token
def __init__(self, dds):
SimpleParser.__init__(self, dds, re.IGNORECASE)
self.dds = dds
def __init__(self, das, dataset):
SimpleParser.__init__(self, das, re.IGNORECASE | re.VERBOSE | re.DOTALL)
self.das = das
self.dataset = dataset
def __init__(self, das, dataset):
SimpleParser.__init__(self, das,
re.IGNORECASE | re.VERBOSE | re.DOTALL)
self.das = das
self.dataset = dataset
