def test_should_match_with_utf8_string(self):
""" Scenario: match with utf8 string """
# Arrange
predicate = u'zażółć gęślą jaźń'
augmented_predicate = u'zażółć gęślą jaźń'
method_name = 'step_utf8_match'
docstring = r'zażółć gęślą jaźń'
method = Mock(__doc__=docstring)
methods = {method_name: method}
suite = Mock(**methods)
obj = RegexpStepMatcher(suite)
# Act
result_method, result_args, result_kwargs = obj.match(
predicate, augmented_predicate, methods.keys())
# Assert
self.assertEqual(result_method, method)
def test_should_return_none_if_no_docstring(self):
""" Scenario: no match by docstring """
# Arrange
predicate = 'my milkshake brings all the boys to the yard'
augmented_predicate = 'my milkshake brings all the boys to the yard'
method_name = 'step_%s' % predicate
method = Mock(__doc__='')
methods = {method_name: method}
suite = Mock(**methods)
obj = RegexpStepMatcher(suite)
# Act
result_method, result_args, result_kwargs = obj.match(
predicate, augmented_predicate, methods.keys())
# Assert
self.assertTrue(result_method is None)
self.assertEqual(result_args, ())
def test_should_match_with_utf8_string(self):
""" Scenario: match with utf8 string """
# Arrange
predicate = "zażółć gęślą jaźń"
augmented_predicate = "zażółć gęślą jaźń"
method_name = "step_utf8_match"
docstring = r"zażółć gęślą jaźń"
method = Mock(__doc__=docstring)
methods = {method_name: method}
suite = Mock(**methods)
obj = RegexpStepMatcher(suite)
# Act
result_method, result_args, result_kwargs = obj.match(
predicate, augmented_predicate, methods.keys()
)
# Assert
assert result_method == method
def test_should_return_none_if_no_docstring(self):
""" Scenario: no match by docstring """
# Arrange
predicate = "my milkshake brings all the boys to the yard"
augmented_predicate = "my milkshake brings all the boys to the yard"
method_name = "step_%s" % predicate
method = Mock(__doc__="")
methods = {method_name: method}
suite = Mock(**methods)
obj = RegexpStepMatcher(suite)
# Act
result_method, result_args, result_kwargs = obj.match(
predicate, augmented_predicate, methods.keys()
)
# Assert
assert result_method is None
assert result_args == ()
def test_should_return_method_and_kwargs(self):
""" Scenario: match by docstring with named groups """
# Arrange
predicate = 'my milkshake brings all the boys to the yard'
augmented_predicate = 'my milkshake brings all the boys to the yard'
method_name = 'step_%s' % predicate
docstring = r'my milkshake brings all the (?P<who>boys|girls) to (?P<other>.*) yard'
method = Mock(__doc__=docstring)
methods = {method_name: method}
suite = Mock(**methods)
obj = RegexpStepMatcher(suite)
# Act
result_method, result_args, result_kwargs = obj.match(
predicate, augmented_predicate, methods.keys())
# Assert
self.assertEqual(result_method, method)
self.assertEqual(result_kwargs, {'who': 'boys', 'other': 'the'})
def test_should_return_second_method_and_matches(self):
""" Scenario: many methods """
# Arrange
predicate = "my milkshake brings all the boys to the yard"
augmented_predicate = "my milkshake brings all the boys to the yard"
method_name = "step_%s" % predicate
docstring = r"my milkshake brings all the (boys|girls) to (.*) yard"
method = Mock(__doc__=docstring)
methods = {method_name: method, "step_other": sentinel.method}
suite = Mock(**methods)
obj = RegexpStepMatcher(suite)
# Act
result_method, result_args, result_kwargs = obj.match(
predicate, augmented_predicate, [method_name, "step_other"]
)
# Assert
assert result_method == method
assert result_args == ("boys", "the")
def test_should_return_none_if_docstring_not_mached(self):
""" Scenario: no match by docstring """
# Arrange
predicate = "not there"
augmented_predicate = "not there"
method_name = "step_%s" % predicate
docstring = r"my milkshake brings all the (boys|girls) to (.*) yard"
method = Mock(__doc__=docstring)
methods = {method_name: method}
suite = Mock(**methods)
obj = RegexpStepMatcher(suite)
# Act
result_method, result_args, result_kwargs = obj.match(
predicate, augmented_predicate, methods.keys()
)
# Assert
assert result_method is None
assert result_args == ()
def test_should_return_method_and_kwargs_with_mixed_groups(self):
""" Scenario: match by docstring with named and not named groups """
# Arrange
predicate = "my milkshake brings all the boys to the yard"
augmented_predicate = "my milkshake brings all the boys to the yard"
method_name = "step_%s" % predicate
docstring = r"my milkshake brings all the (?P<who>boys|girls) to (.*) yard"
method = Mock(__doc__=docstring)
methods = {method_name: method}
suite = Mock(**methods)
obj = RegexpStepMatcher(suite)
# Act
result_method, result_args, result_kwargs = obj.match(
predicate, augmented_predicate, methods.keys()
)
# Assert
assert result_method == method
assert result_args == ()
assert result_kwargs == {"who": "boys"}
def test_should_return_second_method_and_matches(self):
""" Scenario: many methods """
# Arrange
predicate = 'my milkshake brings all the boys to the yard'
augmented_predicate = 'my milkshake brings all the boys to the yard'
method_name = 'step_%s' % predicate
docstring = r'my milkshake brings all the (boys|girls) to (.*) yard'
method = Mock(__doc__=docstring)
methods = {
method_name: method,
'step_other': sentinel.method,
}
suite = Mock(**methods)
obj = RegexpStepMatcher(suite)
# Act
result_method, result_args, result_kwargs = obj.match(
predicate, augmented_predicate, [method_name, 'step_other'])
# Assert
self.assertEqual(result_method, method)
self.assertEqual(result_args, ('boys', 'the'))