def test_parse_closer_error(self, tokenizer, formula, offset, opener):
tok = tokenizer.Tokenizer(formula)
del tok.items[:]
tok.offset = offset
tok.token_stack.append(tokenizer.Token(*opener))
with pytest.raises(tokenizer.TokenizerError):
tok._parse_closer()
def test_parse_closer(self, tokenizer, formula, offset, opener):
tok = tokenizer.Tokenizer(formula)
del tok.items[:]
tok.offset = offset
tok.token_stack.append(tokenizer.Token(*opener))
assert tok._parse_closer() == 1
assert len(tok.items) == 1
token = tok.items[0]
assert token.value == formula[offset]
assert token.type == opener[1]
assert token.subtype == CLOSE
def test_parse_separator(self, tokenizer, formula, offset, opener, type_,
subtype):
tok = tokenizer.Tokenizer(formula)
del tok.items[:]
tok.offset = offset
if opener:
tok.token_stack.append(tokenizer.Token(*opener))
assert tok._parse_separator() == 1
assert len(tok.items) == 1
token = tok.items[0]
assert token.value == formula[offset]
assert token.type == type_
assert token.subtype == subtype
def test_get_closer(self, tokenizer, token, close_val):
closer = tokenizer.Token(*token).get_closer()
assert closer.value == close_val
assert closer.type == token[1]
assert closer.subtype == CLOSE
def test_init(self, tokenizer):
tokenizer.Token('val', 'type', 'subtype')