def test_make_choice2__with_transform(self):
transform = lambda x: x.lower()
parse_choice2 = TypeBuilder.make_choice2(["ZERO", "one", "Two"],
transform=transform)
self.assertSequenceEqual(parse_choice2.choices, ["zero", "one", "two"])
schema = "Answer: {answer:NumberWordChoice}"
parser = parse.Parser(schema, dict(NumberWordChoice=parse_choice2))
# -- PERFORM TESTS:
# NOTE: Parser uses re.IGNORECASE => Any case is accepted.
self.assert_match(parser, "Answer: zERO", "answer", (0, "zero"))
self.assert_match(parser, "Answer: ONE", "answer", (1, "one"))
self.assert_match(parser, "Answer: Two", "answer", (2, "two"))
def test_make_choice2__with_transform(self):
transform = lambda x: x.lower()
parse_choice2 = TypeBuilder.make_choice2(["ZERO", "one", "Two"],
transform=transform)
self.assertSequenceEqual(parse_choice2.choices, ["zero", "one", "two"])
schema = "Answer: {answer:NumberWordChoice}"
parser = parse.Parser(schema, dict(NumberWordChoice=parse_choice2))
# -- PERFORM TESTS:
# NOTE: Parser uses re.IGNORECASE => Any case is accepted.
self.assert_match(parser, "Answer: zERO", "answer", (0, "zero"))
self.assert_match(parser, "Answer: ONE", "answer", (1, "one"))
self.assert_match(parser, "Answer: Two", "answer", (2, "two"))
def test_make_choice2(self):
parse_choice2 = TypeBuilder.make_choice2(["zero", "one", "two"])
parse_choice2.name = "NumberWordChoice2"
extra_types = self.build_type_dict([ parse_choice2 ])
schema = "Answer: {answer:NumberWordChoice2}"
parser = parse.Parser(schema, extra_types)
# -- PERFORM TESTS:
self.assert_match(parser, "Answer: zero", "answer", (0, "zero"))
self.assert_match(parser, "Answer: one", "answer", (1, "one"))
self.assert_match(parser, "Answer: two", "answer", (2, "two"))
self.ensure_can_parse_all_choices2(parser,
parse_choice2, "Answer: %s", "answer")
# -- PARSE MISMATCH:
self.assert_mismatch(parser, "Answer: __one__", "answer")
self.assert_mismatch(parser, "Answer: one ", "answer")
self.assert_mismatch(parser, "Answer: one ZZZ", "answer")
def test_make_choice2__samecase_match_or_error(self):
# -- NOTE: strict=True => Enable errors due to case-mismatch.
parse_choice2 = TypeBuilder.make_choice2(["Zero", "one", "TWO"],
strict=True)
schema = "Answer: {answer:NumberWordChoice}"
parser = parse.Parser(schema, dict(NumberWordChoice=parse_choice2))
# -- PERFORM TESTS: Case matches.
# NOTE: Parser uses re.IGNORECASE flag => Any case accepted.
self.assert_match(parser, "Answer: Zero", "answer", (0, "Zero"))
self.assert_match(parser, "Answer: one", "answer", (1, "one"))
self.assert_match(parser, "Answer: TWO", "answer", (2, "TWO"))
# -- PERFORM TESTS: EXACT-CASE MISMATCH
case_mismatch_input_data = ["zero", "ZERO", "One", "ONE", "two"]
for input_value in case_mismatch_input_data:
input_text = "Answer: %s" % input_value
with self.assertRaises(ValueError):
parser.parse(input_text)
def test_make_choice2__samecase_match_or_error(self):
# -- NOTE: strict=True => Enable errors due to case-mismatch.
parse_choice2 = TypeBuilder.make_choice2(["Zero", "one", "TWO"],
strict=True)
schema = "Answer: {answer:NumberWordChoice}"
parser = parse.Parser(schema, dict(NumberWordChoice=parse_choice2))
# -- PERFORM TESTS: Case matches.
# NOTE: Parser uses re.IGNORECASE flag => Any case accepted.
self.assert_match(parser, "Answer: Zero", "answer", (0, "Zero"))
self.assert_match(parser, "Answer: one", "answer", (1, "one"))
self.assert_match(parser, "Answer: TWO", "answer", (2, "TWO"))
# -- PERFORM TESTS: EXACT-CASE MISMATCH
case_mismatch_input_data = ["zero", "ZERO", "One", "ONE", "two" ]
for input_value in case_mismatch_input_data:
input_text = "Answer: %s" % input_value
with self.assertRaises(ValueError):
parser.parse(input_text)
def test_make_choice2(self):
# -- strict=False: Disable errors due to case mismatch.
parse_choice2 = TypeBuilder.make_choice2(["zero", "one", "two"],
strict=False)
parse_choice2.name = "NumberWordChoice2"
extra_types = build_type_dict([parse_choice2])
schema = "Answer: {answer:NumberWordChoice2}"
parser = parse.Parser(schema, extra_types)
# -- PERFORM TESTS:
self.assert_match(parser, "Answer: zero", "answer", (0, "zero"))
self.assert_match(parser, "Answer: one", "answer", (1, "one"))
self.assert_match(parser, "Answer: two", "answer", (2, "two"))
self.ensure_can_parse_all_choices2(parser, parse_choice2, "Answer: %s",
"answer")
# -- PARSE MISMATCH:
self.assert_mismatch(parser, "Answer: __one__", "answer")
self.assert_mismatch(parser, "Answer: one ", "answer")
self.assert_mismatch(parser, "Answer: one ZZZ", "answer")
