def test_trivial_mutations_function_only(func):
mg.trivial_mutations(func)
assert_mutant_registry_correct((func.__name__).upper() + "_NOTHING",
mg.APPLY_TO_ALL)
assert func.__name__ in mg.empty_function.__globals__
assert mg.empty_function.__globals__[func.__name__] is func
mg.reset_globals()
def test_trivial_mutations_list_and_file(func_list, file):
mg.trivial_mutations(func_list, file=file)
for func in func_list:
assert_mutant_registry_correct((func.__name__).upper() + "_NOTHING",
file)
assert func.__name__ in mg.empty_function.__globals__
mg.reset_globals()
def test_trivial_mutations_list_only(func_list):
mg.trivial_mutations(func_list)
for func in func_list:
assert_mutant_registry_correct((func.__name__).upper() + "_NOTHING",
mg.APPLY_TO_ALL)
assert func.__name__ in mg.empty_function.__globals__
mg.reset_globals()
def test_trivial_mutations_with_object(func_list):
class ExampleClass:
def __init__(self):
pass
mg.trivial_mutations(func_list, ExampleClass)
for func in func_list:
assert_class_mutant_correct(ExampleClass, func)
mg.reset_globals()
def test_mutant_of_several_linked_files(mutant_name, files, link_file):
assume(not link_file in files)
for file in files:
mg.linked_files[file] = link_file
mg.mutant_of("f", mutant_name, files)(empty_function)
assert_mutant_registry_correct(mutant_name, link_file, True)
for file in files:
assert not file in mg.g_mutant_registry
mg.reset_globals()
def test_trivial_mutations_all(func_list):
class ExampleClass:
def __init__(self):
pass
for func, name in func_list:
func.__name__ = name
setattr(ExampleClass, name, func)
mg.trivial_mutations_all(ExampleClass)
for func, name in func_list:
assert_class_mutant_correct(ExampleClass, name)
mg.reset_globals()
def test_mutant_of_linked_file(mutant_name, file_name):
mg.link_to_file(file_name)
mg.mutant_of("f", mutant_name)(empty_function)
assert_mutant_registry_correct(mutant_name, file_name, True)
mg.reset_globals()
def test_mutant_of_several_files(mutant_name, files):
mg.mutant_of("f", mutant_name, files)(empty_function)
for file in files:
assert_mutant_registry_correct(mutant_name, file, True)
mg.reset_globals()
def test_mutant_of_no_file(mutant_name):
mg.mutant_of("f", mutant_name)(empty_function)
assert_mutant_registry_correct(mutant_name, os.path.basename(__file__),
True)
mg.reset_globals()
def test_mut_correct(name, other_name):
assume(name != other_name)
mg.g_current_mutant = mg.Mutant(name, "")
assert mg.mut(name, lambda: False, lambda: True)
assert mg.mut(other_name, lambda: True, lambda: False)
mg.reset_globals()
def test_active_mutant_correct(name, other_name):
assume(name != other_name)
mg.g_current_mutant = mg.Mutant(name, "")
assert mg.active_mutant(name)
assert mg.not_mutant(other_name)
mg.reset_globals()
def test_has_mutant_several_files(mutant_name, files):
mg.has_mutant(mutant_name, files)(f)
for file in files:
assert_mutant_registry_correct(mutant_name, file)
mg.reset_globals()
def test_has_mutant_no_file(mutant_name):
mg.has_mutant(mutant_name)(f)
assert_mutant_registry_correct(mutant_name, mg.APPLY_TO_ALL)
mg.reset_globals()
def test_has_mutant_with_file(mutant_name, file):
mg.has_mutant(mutant_name, file)(f)
assert_mutant_registry_correct(mutant_name, file)
mg.reset_globals()
def reset_globals():
mg.reset_globals()
