def test_multiple_token_strip_size(self):
""" Test that stripping a single token entry results in only one entry being
removed. """
tok = token.Token(1, 2)
tok_tuples = tok.extract_tuples()
tok_tuples = tok.strip_token_tup_head(tok_tuples)
self.assertEqual(len(tok_tuples), 1)
def test_empty_token_strip(self):
""" Test that attempting to strip the head off an empty token still
results in an empty token. """
tok = token.Token()
tok_tuples = tok.extract_tuples()
tok_tuples = tok.strip_token_tup_head(tok_tuples)
self.assertEqual(len(tok_tuples), 0)
def test_recurring_token_strip(self):
""" Test that two subsequent strip operations removes the expected number
of entries. """
tok = token.Token(1, 2, 3)
tok_tuples = tok.extract_tuples()
tok_tuples = tok.strip_token_tup_head(tok_tuples)
tok_tuples = tok.strip_token_tup_head(tok_tuples)
self.assertEqual(tok_tuples, (3, ))
def test_empty_token_size(self):
""" Test that creating and extracting an empty token results in no
tuples. """
tok = token.Token()
tok_tuples = tok.extract_tuples()
self.assertEqual(len(tok_tuples), 0)
def test_multiple_token_strip(self):
""" Test that stripping a single token entry removes the leading entry. """
tok = token.Token(1, 2)
tok_tuples = tok.extract_tuples()
tok_tuples = tok.strip_token_tup_head(tok_tuples)
self.assertEqual(tok_tuples, (2, ))
def test_single_token_strip(self):
""" Test that stripping a single entry from a token results in no entries. """
tok = token.Token(123456789)
tok_tuples = tok.extract_tuples()
tok_tuples = tok.strip_token_tup_head(tok_tuples)
self.assertEqual(len(tok_tuples), 0)
def test_multiple_tokens_value(self):
""" Test that creating multiple token entries and extracting them returns
the expected number of tuples. """
tok = token.Token(1, 2)
tok_tuples = tok.extract_tuples()
self.assertEqual(tok_tuples, (1, 2))
def test_single_token_value(self):
""" Test that creating and extracting a single tuple from a basic token
results in the same value returned. """
tok = token.Token(123456789)
tok_tuples = tok.extract_tuples()
self.assertEqual(tok_tuples[0], 123456789)
def test_single_token_size(self):
""" Test that creating and extracting a single tuple from a basic token
results in a token of size 1. """
tok = token.Token(123456789)
tok_tuples = tok.extract_tuples()
self.assertEqual(len(tok_tuples), 1)