def test_complex_cognitive_options(
assert_errors,
assert_error_text,
parse_ast_tree,
code,
options,
mode,
):
"""Ensures that complex can be modified via settings."""
tree = parse_ast_tree(mode(code))
option_values = options(max_cognitive_average=0)
visitor = CognitiveComplexityVisitor(option_values, tree=tree)
visitor.run()
assert_errors(
visitor,
[CognitiveModuleComplexityViolation],
ignored_types=(CognitiveComplexityViolation, ),
)
assert_error_text(
visitor,
'1.0',
option_values.max_cognitive_average,
multiple=True,
)
def test_complex_cognitive_function(
assert_errors,
assert_error_text,
parse_ast_tree,
code,
default_options,
mode,
):
"""Ensures that complex cognitive code does not work."""
tree = parse_ast_tree(mode(code))
visitor = CognitiveComplexityVisitor(default_options, tree=tree)
visitor.run()
assert_errors(
visitor,
[CognitiveComplexityViolation],
ignored_types=(CognitiveModuleComplexityViolation, ),
)
assert_error_text(
visitor,
'22',
default_options.max_cognitive_score,
multiple=True,
)
def test_cognitive_average_default_options(
assert_errors,
parse_ast_tree,
code,
default_options,
mode,
):
"""Ensures that simple cognitive code does work."""
tree = parse_ast_tree(mode(code))
visitor = CognitiveComplexityVisitor(default_options, tree=tree)
visitor.run()
assert_errors(visitor, [])
def test_complex_cognitive_module(
assert_errors,
parse_ast_tree,
code,
default_options,
mode,
):
"""Ensures that complex cognitive code does not work."""
tree = parse_ast_tree(mode(code))
visitor = CognitiveComplexityVisitor(default_options, tree=tree)
visitor.run()
assert_errors(
visitor,
[CognitiveModuleComplexityViolation],
ignored_types=(CognitiveComplexityViolation, ),
)