def test_returns_arguments_based_on_groups(self):
func = lambda x: -x
matcher = RegexMatcher(func, 'foo')
regex = Mock()
regex.groupindex = {'foo': 4, 'baz': 5}
match = Mock()
match.groups.return_value = ('1', '2', '3', 'bar', '-45.3')
positions = {
1: (13, 14),
2: (16, 17),
3: (22, 23),
4: (32, 35),
5: (39, 44),
}
match.start.side_effect = lambda idx: positions[idx][0]
match.end.side_effect = lambda idx: positions[idx][1]
regex.match.return_value = match
matcher.regex = regex
expected = [
(13, 14, '1', '1', None),
(16, 17, '2', '2', None),
(22, 23, '3', '3', None),
(32, 35, 'bar', 'bar', 'foo'),
(39, 44, '-45.3', '-45.3', 'baz'),
]
m = matcher.match('some numbers 1, 2 and 3 and the bar is -45.3')
assert m.func is func
args = m.arguments
have = [(a.start, a.end, a.original, a.value, a.name) for a in args]
eq_(have, expected)
def test_returns_none_if_regex_does_not_match(self):
RegexMatcher = self.MATCHER_CLASS
matcher = RegexMatcher(None, 'a string')
regex = Mock()
regex.match.return_value = None
matcher.regex = regex
assert matcher.match('just a random step') is None
def test_returns_arguments_based_on_groups(self):
func = lambda x: -x
matcher = RegexMatcher(func, 'foo')
regex = Mock()
regex.groupindex = {'foo': 4, 'baz': 5}
match = Mock()
match.groups.return_value = ('1', '2', '3', 'bar', '-45.3')
positions = {
1: (13, 14),
2: (16, 17),
3: (22, 23),
4: (32, 35),
5: (39, 44),
}
match.start.side_effect = lambda idx: positions[idx][0]
match.end.side_effect = lambda idx: positions[idx][1]
regex.match.return_value = match
matcher.regex = regex
expected = [
(13, 14, '1', '1', None),
(16, 17, '2', '2', None),
(22, 23, '3', '3', None),
(32, 35, 'bar', 'bar', 'foo'),
(39, 44, '-45.3', '-45.3', 'baz'),
]
m = matcher.match('some numbers 1, 2 and 3 and the bar is -45.3')
assert m.func is func
args = m.arguments
have = [(a.start, a.end, a.original, a.value, a.name) for a in args]
eq_(have, expected)
def test_steps_with_same_prefix_are_not_ordering_sensitive(self):
# -- RELATED-TO: issue #280
# pylint: disable=unused-argument
def step_func1(context):
pass # pylint: disable=multiple-statements
def step_func2(context):
pass # pylint: disable=multiple-statements
# pylint: enable=unused-argument
matcher1 = RegexMatcher(step_func1, "I do something")
matcher2 = RegexMatcher(step_func2, "I do something more")
# -- CHECK: ORDERING SENSITIVITY
matched1 = matcher1.match(matcher2.string)
matched2 = matcher2.match(matcher1.string)
assert matched1 is None
assert matched2 is None
# -- CHECK: Can match itself (if step text is simple)
matched1 = matcher1.match(matcher1.string)
matched2 = matcher2.match(matcher2.string)
assert isinstance(matched1, Match)
assert isinstance(matched2, Match)
def test_steps_with_same_prefix_are_not_ordering_sensitive(self):
# -- RELATED-TO: issue #280
# pylint: disable=unused-argument
def step_func1(context): pass # pylint: disable=multiple-statements
def step_func2(context): pass # pylint: disable=multiple-statements
# pylint: enable=unused-argument
matcher1 = RegexMatcher(step_func1, "I do something")
matcher2 = RegexMatcher(step_func2, "I do something more")
# -- CHECK: ORDERING SENSITIVITY
matched1 = matcher1.match(matcher2.string)
matched2 = matcher2.match(matcher1.string)
assert matched1 is None
assert matched2 is None
# -- CHECK: Can match itself (if step text is simple)
matched1 = matcher1.match(matcher1.string)
matched2 = matcher2.match(matcher2.string)
assert isinstance(matched1, Match)
assert isinstance(matched2, Match)
def test_step_should_not_use_regex_begin_and_end_marker(self):
RegexMatcher(None, "^I do something$")
